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[AMDGPU] Come back patch for the 'Assign register class for cross block values according to the divergence.'

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Detailed description:

    After https://reviews.llvm.org/D59990 submit several issues were discovered.
    Changes in common code were preserved but AMDGPU specific part was reverted to keep the backend working correctly.

    Discovered issues were addressed in the following commits:

    https://reviews.llvm.org/D67662
    https://reviews.llvm.org/D67101
    https://reviews.llvm.org/D63953
    https://reviews.llvm.org/D63731

    This change brings back AMDGPU specific changes.

  Reviewed by: rampitec, arsenm

  Differential Revision: https://reviews.llvm.org/D68635

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@374767 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alexander Timofeev
2019-10-14 12:01:10 +00:00
parent 330aebe72a
commit 775d402bf1
46 changed files with 561 additions and 439 deletions
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test/CodeGen/AMDGPU/atomic_optimizations_local_pointer.ll
+6 -2
View File
@@ -1159,7 +1159,9 @@ define amdgpu_kernel void @add_i64_constant(i64 addrspace(1)* %out) {
; GFX8-NEXT: s_or_b64 exec, exec, s[2:3]
; GFX8-NEXT: v_readfirstlane_b32 s2, v1
; GFX8-NEXT: v_readfirstlane_b32 s3, v2
; GFX8-NEXT: v_mad_u64_u32 v[0:1], s[2:3], v0, 5, s[2:3]
; GFX8-NEXT: v_mov_b32_e32 v1, s2
; GFX8-NEXT: v_mov_b32_e32 v2, s3
; GFX8-NEXT: v_mad_u64_u32 v[0:1], s[2:3], v0, 5, v[1:2]
; GFX8-NEXT: s_mov_b32 s3, 0xf000
; GFX8-NEXT: s_mov_b32 s2, -1
; GFX8-NEXT: s_nop 2
@@ -1191,7 +1193,9 @@ define amdgpu_kernel void @add_i64_constant(i64 addrspace(1)* %out) {
; GFX9-NEXT: s_or_b64 exec, exec, s[2:3]
; GFX9-NEXT: v_readfirstlane_b32 s2, v1
; GFX9-NEXT: v_readfirstlane_b32 s3, v2
; GFX9-NEXT: v_mad_u64_u32 v[0:1], s[2:3], v0, 5, s[2:3]
; GFX9-NEXT: v_mov_b32_e32 v1, s2
; GFX9-NEXT: v_mov_b32_e32 v2, s3
; GFX9-NEXT: v_mad_u64_u32 v[0:1], s[2:3], v0, 5, v[1:2]
; GFX9-NEXT: s_mov_b32 s3, 0xf000
; GFX9-NEXT: s_mov_b32 s2, -1
; GFX9-NEXT: s_nop 2
test/CodeGen/AMDGPU/atomicrmw-nand.ll
+6 -6
View File
@@ -5,11 +5,12 @@ define i32 @atomic_nand_i32_lds(i32 addrspace(3)* %ptr) nounwind {
; GCN-LABEL: atomic_nand_i32_lds:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: ds_read_b32 v2, v0
; GCN-NEXT: ds_read_b32 v1, v0
; GCN-NEXT: s_mov_b64 s[4:5], 0
; GCN-NEXT: BB0_1: ; %atomicrmw.start
; GCN-NEXT: ; =>This Inner Loop Header: Depth=1
; GCN-NEXT: s_waitcnt lgkmcnt(0)
; GCN-NEXT: v_mov_b32_e32 v2, v1
; GCN-NEXT: v_not_b32_e32 v1, v2
; GCN-NEXT: v_or_b32_e32 v1, -5, v1
; GCN-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
@@ -17,7 +18,6 @@ define i32 @atomic_nand_i32_lds(i32 addrspace(3)* %ptr) nounwind {
; GCN-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GCN-NEXT: buffer_wbinvl1_vol
; GCN-NEXT: v_cmp_eq_u32_e32 vcc, v1, v2
; GCN-NEXT: v_mov_b32_e32 v2, v1
; GCN-NEXT: s_or_b64 s[4:5], vcc, s[4:5]
; GCN-NEXT: s_andn2_b64 exec, exec, s[4:5]
; GCN-NEXT: s_cbranch_execnz BB0_1
@@ -33,11 +33,12 @@ define i32 @atomic_nand_i32_global(i32 addrspace(1)* %ptr) nounwind {
; GCN-LABEL: atomic_nand_i32_global:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: global_load_dword v3, v[0:1], off
; GCN-NEXT: global_load_dword v2, v[0:1], off
; GCN-NEXT: s_mov_b64 s[4:5], 0
; GCN-NEXT: BB1_1: ; %atomicrmw.start
; GCN-NEXT: ; =>This Inner Loop Header: Depth=1
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: v_mov_b32_e32 v3, v2
; GCN-NEXT: v_not_b32_e32 v2, v3
; GCN-NEXT: v_or_b32_e32 v2, -5, v2
; GCN-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
@@ -45,7 +46,6 @@ define i32 @atomic_nand_i32_global(i32 addrspace(1)* %ptr) nounwind {
; GCN-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GCN-NEXT: buffer_wbinvl1_vol
; GCN-NEXT: v_cmp_eq_u32_e32 vcc, v2, v3
; GCN-NEXT: v_mov_b32_e32 v3, v2
; GCN-NEXT: s_or_b64 s[4:5], vcc, s[4:5]
; GCN-NEXT: s_andn2_b64 exec, exec, s[4:5]
; GCN-NEXT: s_cbranch_execnz BB1_1
@@ -61,11 +61,12 @@ define i32 @atomic_nand_i32_flat(i32* %ptr) nounwind {
; GCN-LABEL: atomic_nand_i32_flat:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: flat_load_dword v3, v[0:1]
; GCN-NEXT: flat_load_dword v2, v[0:1]
; GCN-NEXT: s_mov_b64 s[4:5], 0
; GCN-NEXT: BB2_1: ; %atomicrmw.start
; GCN-NEXT: ; =>This Inner Loop Header: Depth=1
; GCN-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GCN-NEXT: v_mov_b32_e32 v3, v2
; GCN-NEXT: v_not_b32_e32 v2, v3
; GCN-NEXT: v_or_b32_e32 v2, -5, v2
; GCN-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
@@ -74,7 +75,6 @@ define i32 @atomic_nand_i32_flat(i32* %ptr) nounwind {
; GCN-NEXT: buffer_wbinvl1_vol
; GCN-NEXT: s_waitcnt lgkmcnt(0)
; GCN-NEXT: v_cmp_eq_u32_e32 vcc, v2, v3
; GCN-NEXT: v_mov_b32_e32 v3, v2
; GCN-NEXT: s_or_b64 s[4:5], vcc, s[4:5]
; GCN-NEXT: s_andn2_b64 exec, exec, s[4:5]
; GCN-NEXT: s_cbranch_execnz BB2_1
test/CodeGen/AMDGPU/branch-relaxation.ll
+2 -1
View File
@@ -99,7 +99,7 @@ bb3:
; GCN-LABEL: {{^}}uniform_conditional_min_long_forward_vcnd_branch:
; GCN: s_load_dword [[CND:s[0-9]+]]
; GCN-DAG: v_mov_b32_e32 [[V_CND:v[0-9]+]], [[CND]]
; GCN-DAG: v_cmp_eq_f32_e64 [[UNMASKED:s\[[0-9]+:[0-9]+\]]], [[CND]], 0
; GCN-DAG: s_and_b64 vcc, exec, [[UNMASKED]]
; GCN: s_cbranch_vccz [[LONGBB:BB[0-9]+_[0-9]+]]
@@ -117,6 +117,7 @@ bb3:
; GCN: v_nop_e64
; GCN: [[ENDBB]]:
; GCN: v_mov_b32_e32 [[V_CND:v[0-9]+]], [[CND]]
; GCN: buffer_store_dword [[V_CND]]
; GCN: s_endpgm
define amdgpu_kernel void @uniform_conditional_min_long_forward_vcnd_branch(float addrspace(1)* %arg, float %cnd) #0 {
test/CodeGen/AMDGPU/branch-uniformity.ll
+2 -2
View File
@@ -8,8 +8,8 @@
;
; CHECK-LABEL: {{^}}main:
; CHECK: ; %LOOP49
; CHECK: v_cmp_ne_u32_e32 vcc,
; CHECK: s_cbranch_vccnz
; CHECK: s_cmp_lg_u32 s{{[0-9]+}}, 0
; CHECK: s_cbranch_scc1
; CHECK: ; %ENDIF53
define amdgpu_vs float @main(i32 %in) {
main_body:
test/CodeGen/AMDGPU/buffer-intrinsics-mmo-offsets.ll
+16 -16
View File
@@ -39,16 +39,16 @@ define amdgpu_cs void @mmo_offsets0(<4 x i32> addrspace(6)* inreg noalias derefe
; GCN: [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY]], %subreg.sub1
; GCN: [[DEF:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
; GCN: BUFFER_ATOMIC_CMPSWAP_OFFSET [[REG_SEQUENCE1]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 96, 0, implicit $exec :: (volatile dereferenceable load store 4 on custom TargetCustom7 + 96, align 1, addrspace 4)
; GCN: [[COPY2:%[0-9]+]]:sreg_32_xm0 = COPY [[DEF]].sub0
; GCN: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[DEF]].sub0
; GCN: [[DEF1:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
; GCN: BUFFER_ATOMIC_CMPSWAP_OFFEN [[REG_SEQUENCE1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 0, 0, implicit $exec :: (volatile dereferenceable load store 4 on custom TargetCustom7, align 1, addrspace 4)
; GCN: [[COPY3:%[0-9]+]]:sreg_32_xm0 = COPY [[DEF1]].sub0
; GCN: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[DEF1]].sub0
; GCN: [[DEF2:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
; GCN: BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 96, 0, implicit $exec :: (volatile dereferenceable load store 4 on custom TargetCustom7, align 1, addrspace 4)
; GCN: [[COPY4:%[0-9]+]]:sreg_32_xm0 = COPY [[DEF2]].sub0
; GCN: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[DEF2]].sub0
; GCN: [[DEF3:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
; GCN: BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 96, 0, implicit $exec :: (volatile dereferenceable load store 4 on custom TargetCustom7, align 1, addrspace 4)
; GCN: [[COPY5:%[0-9]+]]:sreg_32_xm0 = COPY [[DEF3]].sub0
; GCN: [[COPY5:%[0-9]+]]:vgpr_32 = COPY [[DEF3]].sub0
; GCN: INLINEASM &"", 1
; GCN: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 1065353216, implicit $exec
; GCN: BUFFER_ATOMIC_ADD_F32_OFFSET [[V_MOV_B32_e32_1]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 112, 0, implicit $exec :: (load store 4 on custom TargetCustom7 + 112, addrspace 4)
@@ -85,22 +85,22 @@ define amdgpu_cs void @mmo_offsets0(<4 x i32> addrspace(6)* inreg noalias derefe
; GCN: INLINEASM &"", 1
; GCN: [[DEF4:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
; GCN: BUFFER_ATOMIC_CMPSWAP_OFFSET [[REG_SEQUENCE1]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 176, 0, implicit $exec :: (volatile dereferenceable load store 4 on custom TargetCustom7 + 176, align 1, addrspace 4)
; GCN: [[COPY9:%[0-9]+]]:sreg_32_xm0 = COPY [[DEF4]].sub0
; GCN: [[COPY9:%[0-9]+]]:vgpr_32 = COPY [[DEF4]].sub0
; GCN: [[S_MOV_B32_7:%[0-9]+]]:sreg_32_xm0 = S_MOV_B32 88
; GCN: [[DEF5:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
; GCN: BUFFER_ATOMIC_CMPSWAP_OFFSET [[REG_SEQUENCE1]], [[S_LOAD_DWORDX4_IMM]], killed [[S_MOV_B32_7]], 88, 0, implicit $exec :: (volatile dereferenceable load store 4 on custom TargetCustom7 + 176, align 1, addrspace 4)
; GCN: [[COPY10:%[0-9]+]]:sreg_32_xm0 = COPY [[DEF5]].sub0
; GCN: [[COPY10:%[0-9]+]]:vgpr_32 = COPY [[DEF5]].sub0
; GCN: [[S_MOV_B32_8:%[0-9]+]]:sreg_32_xm0 = S_MOV_B32 176
; GCN: [[DEF6:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
; GCN: BUFFER_ATOMIC_CMPSWAP_OFFSET [[REG_SEQUENCE1]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_8]], 0, 0, implicit $exec :: (volatile dereferenceable load store 4 on custom TargetCustom7 + 176, align 1, addrspace 4)
; GCN: [[COPY11:%[0-9]+]]:sreg_32_xm0 = COPY [[DEF6]].sub0
; GCN: [[COPY11:%[0-9]+]]:vgpr_32 = COPY [[DEF6]].sub0
; GCN: [[DEF7:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
; GCN: BUFFER_ATOMIC_CMPSWAP_OFFEN [[REG_SEQUENCE1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_8]], 0, 0, implicit $exec :: (volatile dereferenceable load store 4 on custom TargetCustom7, align 1, addrspace 4)
; GCN: [[COPY12:%[0-9]+]]:sreg_32_xm0 = COPY [[DEF7]].sub0
; GCN: [[COPY12:%[0-9]+]]:vgpr_32 = COPY [[DEF7]].sub0
; GCN: [[COPY13:%[0-9]+]]:sreg_32 = COPY [[COPY]]
; GCN: [[DEF8:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
; GCN: BUFFER_ATOMIC_CMPSWAP_OFFSET [[REG_SEQUENCE1]], [[S_LOAD_DWORDX4_IMM]], [[COPY13]], 176, 0, implicit $exec :: (volatile dereferenceable load store 4 on custom TargetCustom7, align 1, addrspace 4)
; GCN: [[COPY14:%[0-9]+]]:sreg_32_xm0 = COPY [[DEF8]].sub0
; GCN: [[COPY14:%[0-9]+]]:vgpr_32 = COPY [[DEF8]].sub0
; GCN: INLINEASM &"", 1
; GCN: BUFFER_STORE_DWORDX4_OFFSET_exact killed [[BUFFER_LOAD_DWORDX4_OFFSET1]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 192, 0, 0, 0, 0, 0, implicit $exec :: (dereferenceable store 16 into custom TargetCustom7 + 192, align 1, addrspace 4)
; GCN: [[S_MOV_B32_9:%[0-9]+]]:sreg_32_xm0 = S_MOV_B32 96
@@ -168,31 +168,31 @@ define amdgpu_cs void @mmo_offsets0(<4 x i32> addrspace(6)* inreg noalias derefe
; GCN: [[COPY32:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
; GCN: [[DEF9:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
; GCN: BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[COPY32]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 272, 0, implicit $exec :: (volatile dereferenceable load store 4 on custom TargetCustom7 + 272, align 1, addrspace 4)
; GCN: [[COPY33:%[0-9]+]]:sreg_32_xm0 = COPY [[DEF9]].sub0
; GCN: [[COPY33:%[0-9]+]]:vgpr_32 = COPY [[DEF9]].sub0
; GCN: [[S_MOV_B32_18:%[0-9]+]]:sreg_32_xm0 = S_MOV_B32 136
; GCN: [[COPY34:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
; GCN: [[DEF10:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
; GCN: BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[COPY34]], [[S_LOAD_DWORDX4_IMM]], killed [[S_MOV_B32_18]], 136, 0, implicit $exec :: (volatile dereferenceable load store 4 on custom TargetCustom7 + 272, align 1, addrspace 4)
; GCN: [[COPY35:%[0-9]+]]:sreg_32_xm0 = COPY [[DEF10]].sub0
; GCN: [[COPY35:%[0-9]+]]:vgpr_32 = COPY [[DEF10]].sub0
; GCN: [[S_MOV_B32_19:%[0-9]+]]:sreg_32_xm0 = S_MOV_B32 272
; GCN: [[COPY36:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
; GCN: [[DEF11:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
; GCN: BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[COPY36]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_19]], 0, 0, implicit $exec :: (volatile dereferenceable load store 4 on custom TargetCustom7 + 272, align 1, addrspace 4)
; GCN: [[COPY37:%[0-9]+]]:sreg_32_xm0 = COPY [[DEF11]].sub0
; GCN: [[COPY37:%[0-9]+]]:vgpr_32 = COPY [[DEF11]].sub0
; GCN: [[DEF12:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
; GCN: BUFFER_ATOMIC_CMPSWAP_BOTHEN [[REG_SEQUENCE1]], [[REG_SEQUENCE2]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_19]], 0, 0, implicit $exec :: (volatile dereferenceable load store 4 on custom TargetCustom7, align 1, addrspace 4)
; GCN: [[COPY38:%[0-9]+]]:sreg_32_xm0 = COPY [[DEF12]].sub0
; GCN: [[COPY38:%[0-9]+]]:vgpr_32 = COPY [[DEF12]].sub0
; GCN: [[COPY39:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
; GCN: [[COPY40:%[0-9]+]]:sreg_32 = COPY [[COPY]]
; GCN: [[DEF13:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
; GCN: BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[COPY39]], [[S_LOAD_DWORDX4_IMM]], [[COPY40]], 272, 0, implicit $exec :: (volatile dereferenceable load store 4 on custom TargetCustom7, align 1, addrspace 4)
; GCN: [[COPY41:%[0-9]+]]:sreg_32_xm0 = COPY [[DEF13]].sub0
; GCN: [[COPY41:%[0-9]+]]:vgpr_32 = COPY [[DEF13]].sub0
; GCN: [[DEF14:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
; GCN: BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 272, 0, implicit $exec :: (volatile dereferenceable load store 4 on custom TargetCustom7, align 1, addrspace 4)
; GCN: [[COPY42:%[0-9]+]]:sreg_32_xm0 = COPY [[DEF14]].sub0
; GCN: [[COPY42:%[0-9]+]]:vgpr_32 = COPY [[DEF14]].sub0
; GCN: [[DEF15:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
; GCN: BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 272, 0, implicit $exec :: (volatile dereferenceable load store 4 on custom TargetCustom7, align 1, addrspace 4)
; GCN: [[COPY43:%[0-9]+]]:sreg_32_xm0 = COPY [[DEF15]].sub0
; GCN: [[COPY43:%[0-9]+]]:vgpr_32 = COPY [[DEF15]].sub0
; GCN: INLINEASM &"", 1
; GCN: [[COPY44:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
; GCN: BUFFER_STORE_DWORDX4_IDXEN_exact killed [[BUFFER_LOAD_DWORDX4_IDXEN2]], [[COPY44]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 288, 0, 0, 0, 0, 0, implicit $exec :: (dereferenceable store 16 into custom TargetCustom7 + 288, align 1, addrspace 4)
test/CodeGen/AMDGPU/commute-shifts.ll
+2 -2
View File
@@ -21,7 +21,7 @@ define amdgpu_ps float @main(float %arg0, float %arg1) #0 {
; SI-NEXT: v_and_b32_e32 v0, 1, v0
; SI-NEXT: v_cmp_eq_u32_e32 vcc, 1, v0
; SI-NEXT: v_cndmask_b32_e32 v0, 0, v1, vcc
; SI-NEXT: v_cvt_pkrtz_f16_f32_e32 v0, v0, v0
; SI-NEXT: v_cvt_pkrtz_f16_f32_e32 v0, s0, v0
; SI-NEXT: ; return to shader part epilog
;
; VI-LABEL: main:
@@ -42,7 +42,7 @@ define amdgpu_ps float @main(float %arg0, float %arg1) #0 {
; VI-NEXT: v_and_b32_e32 v0, 1, v0
; VI-NEXT: v_cmp_eq_u32_e32 vcc, 1, v0
; VI-NEXT: v_cndmask_b32_e32 v0, 0, v1, vcc
; VI-NEXT: v_cvt_pkrtz_f16_f32 v0, v0, v0
; VI-NEXT: v_cvt_pkrtz_f16_f32 v0, s0, v0
; VI-NEXT: ; return to shader part epilog
bb:
%tmp = fptosi float %arg0 to i32
test/CodeGen/AMDGPU/control-flow-fastregalloc.ll
+3 -4
View File
@@ -89,7 +89,7 @@ endif:
}
; GCN-LABEL: {{^}}divergent_loop:
; VGPR: workitem_private_segment_byte_size = 16{{$}}
; VGPR: workitem_private_segment_byte_size = 12{{$}}
; GCN: {{^}}; %bb.0:
@@ -123,10 +123,9 @@ endif:
; GCN: [[LOOP:BB[0-9]+_[0-9]+]]:
; GCN: buffer_load_dword v[[VAL_LOOP_RELOAD:[0-9]+]], off, s[0:3], s7 offset:[[LOAD0_OFFSET]] ; 4-byte Folded Reload
; GCN: v_subrev_i32_e32 [[VAL_LOOP:v[0-9]+]], vcc, v{{[0-9]+}}, v[[VAL_LOOP_RELOAD]]
; GCN: v_cmp_ne_u32_e32 vcc,
; GCN: s_and_b64 vcc, exec, vcc
; GCN: s_cmp_lg_u32
; GCN: buffer_store_dword [[VAL_LOOP]], off, s[0:3], s7 offset:[[VAL_SUB_OFFSET:[0-9]+]] ; 4-byte Folded Spill
; GCN-NEXT: s_cbranch_vccnz [[LOOP]]
; GCN-NEXT: s_cbranch_scc1 [[LOOP]]
; GCN: [[END]]:
test/CodeGen/AMDGPU/copy-illegal-type.ll
+18 -18
View File
@@ -271,7 +271,7 @@ define amdgpu_kernel void @test_copy_v4i8_extra_use(<4 x i8> addrspace(1)* %out0
; VI-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
; VI-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34
; VI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
; VI-NEXT: s_movk_i32 s10, 0xff00
; VI-NEXT: s_movk_i32 s8, 0xff00
; VI-NEXT: s_mov_b32 s3, 0xf000
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: s_waitcnt lgkmcnt(0)
@@ -281,23 +281,23 @@ define amdgpu_kernel void @test_copy_v4i8_extra_use(<4 x i8> addrspace(1)* %out0
; VI-NEXT: flat_load_dword v0, v[0:1]
; VI-NEXT: s_mov_b32 s0, s6
; VI-NEXT: s_mov_b32 s1, s7
; VI-NEXT: s_movk_i32 s8, 0xff
; VI-NEXT: s_movk_i32 s9, 0xff
; VI-NEXT: s_mov_b32 s6, s2
; VI-NEXT: s_mov_b32 s7, s3
; VI-NEXT: s_movk_i32 s9, 0x900
; VI-NEXT: s_movk_i32 s10, 0x900
; VI-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; VI-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; VI-NEXT: v_and_b32_e32 v3, s10, v1
; VI-NEXT: v_and_b32_e32 v3, s8, v1
; VI-NEXT: v_add_u16_e32 v1, 9, v1
; VI-NEXT: v_and_b32_e32 v1, s8, v1
; VI-NEXT: v_and_b32_e32 v1, s9, v1
; VI-NEXT: buffer_store_dword v0, off, s[4:7], 0
; VI-NEXT: v_and_b32_e32 v2, s10, v0
; VI-NEXT: v_and_b32_e32 v2, s8, v0
; VI-NEXT: v_add_u16_e32 v0, 9, v0
; VI-NEXT: v_and_b32_e32 v0, s8, v0
; VI-NEXT: v_and_b32_e32 v0, s9, v0
; VI-NEXT: v_or_b32_e32 v1, v3, v1
; VI-NEXT: v_or_b32_e32 v0, v2, v0
; VI-NEXT: v_add_u16_e32 v1, s9, v1
; VI-NEXT: v_add_u16_e32 v0, s9, v0
; VI-NEXT: v_add_u16_e32 v1, s10, v1
; VI-NEXT: v_add_u16_e32 v0, s10, v0
; VI-NEXT: v_lshlrev_b32_e32 v1, 16, v1
; VI-NEXT: v_or_b32_e32 v0, v0, v1
; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0
@@ -360,9 +360,9 @@ define amdgpu_kernel void @test_copy_v4i8_x2_extra_use(<4 x i8> addrspace(1)* %o
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx8 s[0:7], s[0:1], 0x24
; VI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
; VI-NEXT: s_movk_i32 s14, 0xff00
; VI-NEXT: s_movk_i32 s12, 0xff
; VI-NEXT: s_movk_i32 s13, 0x900
; VI-NEXT: s_movk_i32 s12, 0xff00
; VI-NEXT: s_movk_i32 s13, 0xff
; VI-NEXT: s_movk_i32 s14, 0x900
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: v_mov_b32_e32 v1, s7
; VI-NEXT: v_add_u32_e32 v0, vcc, s6, v0
@@ -378,16 +378,16 @@ define amdgpu_kernel void @test_copy_v4i8_x2_extra_use(<4 x i8> addrspace(1)* %o
; VI-NEXT: s_mov_b32 s3, s7
; VI-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; VI-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; VI-NEXT: v_and_b32_e32 v4, s14, v1
; VI-NEXT: v_and_b32_e32 v4, s12, v1
; VI-NEXT: v_add_u16_e32 v1, 9, v1
; VI-NEXT: v_add_u16_e32 v3, 9, v0
; VI-NEXT: v_and_b32_e32 v1, s12, v1
; VI-NEXT: v_and_b32_e32 v1, s13, v1
; VI-NEXT: v_or_b32_e32 v1, v4, v1
; VI-NEXT: v_and_b32_e32 v2, s14, v0
; VI-NEXT: v_and_b32_e32 v3, s12, v3
; VI-NEXT: v_and_b32_e32 v2, s12, v0
; VI-NEXT: v_and_b32_e32 v3, s13, v3
; VI-NEXT: v_or_b32_e32 v2, v2, v3
; VI-NEXT: v_add_u16_e32 v1, s13, v1
; VI-NEXT: v_add_u16_e32 v2, s13, v2
; VI-NEXT: v_add_u16_e32 v1, s14, v1
; VI-NEXT: v_add_u16_e32 v2, s14, v2
; VI-NEXT: v_lshlrev_b32_e32 v1, 16, v1
; VI-NEXT: v_or_b32_e32 v1, v2, v1
; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0
test/CodeGen/AMDGPU/cse-phi-incoming-val.ll
+3 -2
View File
@@ -5,10 +5,11 @@
; in the generated code.
; CHECK-LABEL: {{^}}mov_opt:
; CHECK: v_mov_b32_e32 {{v[0-9]+}}, 1.0
; CHECK: s_mov_b32 [[SREG:s[0-9]+]], 1.0
; CHECK: %bb.1:
; CHECK-NOT: v_mov_b32_e32 {{v[0-9]+}}, 1.0
; CHECK: BB0_2:
; CHECK: BB0_4:
; CHECK: v_mov_b32_e32 v{{[0-9]+}}, [[SREG]]
define amdgpu_ps void @mov_opt(i32 %arg, i32 inreg %arg1, i32 inreg %arg2) local_unnamed_addr #0 {
bb:
test/CodeGen/AMDGPU/divergent-branch-uniform-condition.ll
+15 -17
View File
@@ -13,49 +13,47 @@ define amdgpu_ps void @main(i32, float) {
; CHECK: ; %bb.0: ; %start
; CHECK-NEXT: v_readfirstlane_b32 s0, v0
; CHECK-NEXT: s_mov_b32 m0, s0
; CHECK-NEXT: s_mov_b64 s[4:5], 0
; CHECK-NEXT: s_mov_b32 s0, 0
; CHECK-NEXT: v_interp_p1_f32_e32 v0, v1, attr0.x
; CHECK-NEXT: v_cmp_nlt_f32_e64 s[0:1], 0, v0
; CHECK-NEXT: v_mov_b32_e32 v1, 0
; CHECK-NEXT: ; implicit-def: $sgpr8_sgpr9
; CHECK-NEXT: v_cmp_nlt_f32_e32 vcc, 0, v0
; CHECK-NEXT: s_mov_b64 s[4:5], 0
; CHECK-NEXT: ; implicit-def: $sgpr6_sgpr7
; CHECK-NEXT: ; implicit-def: $sgpr2_sgpr3
; CHECK-NEXT: s_branch BB0_3
; CHECK-NEXT: BB0_1: ; %Flow1
; CHECK-NEXT: ; in Loop: Header=BB0_3 Depth=1
; CHECK-NEXT: s_or_b64 exec, exec, s[8:9]
; CHECK-NEXT: s_mov_b64 s[8:9], 0
; CHECK-NEXT: s_mov_b64 s[10:11], 0
; CHECK-NEXT: BB0_2: ; %Flow
; CHECK-NEXT: ; in Loop: Header=BB0_3 Depth=1
; CHECK-NEXT: s_and_b64 s[10:11], exec, s[6:7]
; CHECK-NEXT: s_or_b64 s[10:11], s[10:11], s[4:5]
; CHECK-NEXT: s_and_b64 s[8:9], exec, s[6:7]
; CHECK-NEXT: s_or_b64 s[8:9], s[8:9], s[4:5]
; CHECK-NEXT: s_andn2_b64 s[2:3], s[2:3], exec
; CHECK-NEXT: s_and_b64 s[4:5], s[8:9], exec
; CHECK-NEXT: s_and_b64 s[4:5], s[10:11], exec
; CHECK-NEXT: s_or_b64 s[2:3], s[2:3], s[4:5]
; CHECK-NEXT: s_mov_b64 s[4:5], s[10:11]
; CHECK-NEXT: s_andn2_b64 exec, exec, s[10:11]
; CHECK-NEXT: s_mov_b64 s[4:5], s[8:9]
; CHECK-NEXT: s_andn2_b64 exec, exec, s[8:9]
; CHECK-NEXT: s_cbranch_execz BB0_6
; CHECK-NEXT: BB0_3: ; %loop
; CHECK-NEXT: ; =>This Inner Loop Header: Depth=1
; CHECK-NEXT: v_cmp_gt_u32_e32 vcc, 32, v1
; CHECK-NEXT: s_and_b64 vcc, exec, vcc
; CHECK-NEXT: s_or_b64 s[6:7], s[6:7], exec
; CHECK-NEXT: s_or_b64 s[8:9], s[8:9], exec
; CHECK-NEXT: s_cbranch_vccz BB0_2
; CHECK-NEXT: s_cmp_lt_u32 s0, 32
; CHECK-NEXT: s_mov_b64 s[10:11], -1
; CHECK-NEXT: s_cbranch_scc0 BB0_2
; CHECK-NEXT: ; %bb.4: ; %endif1
; CHECK-NEXT: ; in Loop: Header=BB0_3 Depth=1
; CHECK-NEXT: s_mov_b64 s[6:7], -1
; CHECK-NEXT: s_and_saveexec_b64 s[8:9], s[0:1]
; CHECK-NEXT: s_and_saveexec_b64 s[8:9], vcc
; CHECK-NEXT: s_xor_b64 s[8:9], exec, s[8:9]
; CHECK-NEXT: ; mask branch BB0_1
; CHECK-NEXT: s_cbranch_execz BB0_1
; CHECK-NEXT: BB0_5: ; %endif2
; CHECK-NEXT: ; in Loop: Header=BB0_3 Depth=1
; CHECK-NEXT: v_add_u32_e32 v1, 1, v1
; CHECK-NEXT: s_add_i32 s0, s0, 1
; CHECK-NEXT: s_xor_b64 s[6:7], exec, -1
; CHECK-NEXT: s_branch BB0_1
; CHECK-NEXT: BB0_6: ; %Flow2
; CHECK-NEXT: s_or_b64 exec, exec, s[10:11]
; CHECK-NEXT: s_or_b64 exec, exec, s[8:9]
; CHECK-NEXT: v_mov_b32_e32 v1, 0
; CHECK-NEXT: s_and_saveexec_b64 s[0:1], s[2:3]
; CHECK-NEXT: ; mask branch BB0_8
test/CodeGen/AMDGPU/extract_subvector_vec4_vec3.ll
+3 -3
View File
@@ -13,9 +13,9 @@ define amdgpu_hs void @main([0 x i8] addrspace(6)* inreg %arg) {
; GCN: [[COPY:%[0-9]+]]:vgpr_32 = COPY [[DEF]]
; GCN: [[DEF1:%[0-9]+]]:sgpr_128 = IMPLICIT_DEF
; GCN: [[BUFFER_LOAD_DWORDX4_OFFEN:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_OFFEN [[COPY]], [[DEF1]], [[S_MOV_B32_]], 0, 0, 0, 0, 0, 0, implicit $exec :: (dereferenceable load 16 from custom TargetCustom7, align 1, addrspace 4)
; GCN: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[BUFFER_LOAD_DWORDX4_OFFEN]].sub2
; GCN: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[BUFFER_LOAD_DWORDX4_OFFEN]].sub1
; GCN: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[BUFFER_LOAD_DWORDX4_OFFEN]].sub0
; GCN: [[COPY1:%[0-9]+]]:sgpr_32 = COPY [[BUFFER_LOAD_DWORDX4_OFFEN]].sub2
; GCN: [[COPY2:%[0-9]+]]:sgpr_32 = COPY [[BUFFER_LOAD_DWORDX4_OFFEN]].sub1
; GCN: [[COPY3:%[0-9]+]]:sgpr_32 = COPY [[BUFFER_LOAD_DWORDX4_OFFEN]].sub0
; GCN: [[REG_SEQUENCE:%[0-9]+]]:sgpr_96 = REG_SEQUENCE killed [[COPY3]], %subreg.sub0, killed [[COPY2]], %subreg.sub1, killed [[COPY1]], %subreg.sub2
; GCN: [[COPY4:%[0-9]+]]:vreg_96 = COPY [[REG_SEQUENCE]]
; GCN: [[DEF2:%[0-9]+]]:sreg_32_xm0 = IMPLICIT_DEF
test/CodeGen/AMDGPU/fabs.ll
+6 -6
View File
@@ -48,8 +48,8 @@ define amdgpu_kernel void @s_fabs_f32(float addrspace(1)* %out, float %in) {
; R600: |{{(PV|T[0-9])\.[XYZW]}}|
; R600: |{{(PV|T[0-9])\.[XYZW]}}|
; GCN: v_and_b32
; GCN: v_and_b32
; GCN: s_and_b32
; GCN: s_and_b32
define amdgpu_kernel void @fabs_v2f32(<2 x float> addrspace(1)* %out, <2 x float> %in) {
%fabs = call <2 x float> @llvm.fabs.v2f32(<2 x float> %in)
store <2 x float> %fabs, <2 x float> addrspace(1)* %out
@@ -62,10 +62,10 @@ define amdgpu_kernel void @fabs_v2f32(<2 x float> addrspace(1)* %out, <2 x float
; R600: |{{(PV|T[0-9])\.[XYZW]}}|
; R600: |{{(PV|T[0-9])\.[XYZW]}}|
; GCN: v_and_b32
; GCN: v_and_b32
; GCN: v_and_b32
; GCN: v_and_b32
; GCN: s_and_b32
; GCN: s_and_b32
; GCN: s_and_b32
; GCN: s_and_b32
define amdgpu_kernel void @fabs_v4f32(<4 x float> addrspace(1)* %out, <4 x float> %in) {
%fabs = call <4 x float> @llvm.fabs.v4f32(<4 x float> %in)
store <4 x float> %fabs, <4 x float> addrspace(1)* %out
test/CodeGen/AMDGPU/fdiv32-to-rcp-folding.ll
+30 -28
View File
@@ -85,15 +85,15 @@ define amdgpu_kernel void @div_minus_1_by_minus_x_25ulp(float addrspace(1)* %arg
; GCN-LABEL: {{^}}div_v4_1_by_x_25ulp:
; GCN-DAG: s_load_dwordx4 s{{\[}}[[VAL0:[0-9]+]]:[[VAL3:[0-9]+]]], s[{{[0-9:]+}}], 0x0{{$}}
; GCN-DENORM-DAG: s_mov_b32 [[L:s[0-9]+]], 0x6f800000
; GCN-DENORM-DAG: v_mov_b32_e32 [[L:v[0-9]+]], 0x6f800000
; GCN-DENORM-DAG: v_mov_b32_e32 [[S:v[0-9]+]], 0x2f800000
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |v{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |s{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, [[S]], vcc
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |v{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |s{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, [[S]], vcc
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |v{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |s{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, [[S]], vcc
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |v{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |s{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, [[S]], vcc
; GCN-DENORM-DAG: v_mul_f32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; GCN-DENORM-DAG: v_mul_f32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
@@ -121,15 +121,15 @@ define amdgpu_kernel void @div_v4_1_by_x_25ulp(<4 x float> addrspace(1)* %arg) {
}
; GCN-LABEL: {{^}}div_v4_minus_1_by_x_25ulp:
; GCN-DENORM-DAG: s_mov_b32 [[L:s[0-9]+]], 0x6f800000
; GCN-DENORM-DAG: v_mov_b32_e32 [[L:v[0-9]+]], 0x6f800000
; GCN-DENORM-DAG: v_mov_b32_e32 [[S:v[0-9]+]], 0x2f800000
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |v{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |s{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, [[S]], vcc
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |v{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |s{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, [[S]], vcc
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |v{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |s{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, [[S]], vcc
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |v{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |s{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, [[S]], vcc
; GCN-DENORM-DAG: v_mul_f32_e64 v{{[0-9]+}}, s{{[0-9]+}}, -v{{[0-9]+}}
; GCN-DENORM-DAG: v_mul_f32_e64 v{{[0-9]+}}, s{{[0-9]+}}, -v{{[0-9]+}}
@@ -156,15 +156,15 @@ define amdgpu_kernel void @div_v4_minus_1_by_x_25ulp(<4 x float> addrspace(1)* %
}
; GCN-LABEL: {{^}}div_v4_1_by_minus_x_25ulp:
; GCN-DENORM-DAG: s_mov_b32 [[L:s[0-9]+]], 0x6f800000
; GCN-DENORM-DAG: v_mov_b32_e32 [[L:v[0-9]+]], 0x6f800000
; GCN-DENORM-DAG: v_mov_b32_e32 [[S:v[0-9]+]], 0x2f800000
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |v{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |s{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, [[S]], vcc
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |v{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |s{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, [[S]], vcc
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |v{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |s{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, [[S]], vcc
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |v{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |s{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, [[S]], vcc
; GCN-DENORM-DAG: v_mul_f32_e64 v{{[0-9]+}}, -s{{[0-9]+}}, v{{[0-9]+}}
; GCN-DENORM-DAG: v_mul_f32_e64 v{{[0-9]+}}, -s{{[0-9]+}}, v{{[0-9]+}}
@@ -194,15 +194,15 @@ define amdgpu_kernel void @div_v4_1_by_minus_x_25ulp(<4 x float> addrspace(1)* %
; GCN-LABEL: {{^}}div_v4_minus_1_by_minus_x_25ulp:
; GCN-DAG: s_load_dwordx4 s{{\[}}[[VAL0:[0-9]+]]:[[VAL3:[0-9]+]]], s[{{[0-9:]+}}], 0x0{{$}}
; GCN-DENORM-DAG: s_mov_b32 [[L:s[0-9]+]], 0x6f800000
; GCN-DENORM-DAG: v_mov_b32_e32 [[L:v[0-9]+]], 0x6f800000
; GCN-DENORM-DAG: v_mov_b32_e32 [[S:v[0-9]+]], 0x2f800000
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |v{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |s{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, [[S]], vcc
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |v{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |s{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, [[S]], vcc
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |v{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |s{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, [[S]], vcc
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |v{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cmp_gt_f32_e64 vcc, |s{{[0-9]+}}|, [[L]]
; GCN-DENORM-DAG: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, [[S]], vcc
; GCN-DENORM-DAG: v_mul_f32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; GCN-DENORM-DAG: v_mul_f32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
@@ -231,8 +231,6 @@ define amdgpu_kernel void @div_v4_minus_1_by_minus_x_25ulp(<4 x float> addrspace
}
; GCN-LABEL: {{^}}div_v4_c_by_x_25ulp:
; GCN-DAG: s_mov_b32 [[L:s[0-9]+]], 0x6f800000
; GCN-DAG: v_mov_b32_e32 [[S:v[0-9]+]], 0x2f800000
; GCN-DENORM-DAG: v_div_scale_f32 {{.*}}, 2.0{{$}}
; GCN-DENORM-DAG: v_div_scale_f32 {{.*}}, 2.0{{$}}
; GCN-DENORM-DAG: v_div_scale_f32 {{.*}}, -2.0{{$}}
@@ -240,9 +238,12 @@ define amdgpu_kernel void @div_v4_minus_1_by_minus_x_25ulp(<4 x float> addrspace
; GCN-DENORM-DAG: v_rcp_f32_e32
; GCN-DENORM-DAG: v_rcp_f32_e32
; GCN-DAG: v_cmp_gt_f32_e64 vcc, |v{{[0-9]+}}|, [[L]]
; GCN-DAG: v_mov_b32_e32 [[L:v[0-9]+]], 0x6f800000
; GCN-DAG: v_mov_b32_e32 [[S:v[0-9]+]], 0x2f800000
; GCN-DAG: v_cmp_gt_f32_e64 vcc, |s{{[0-9]+}}|, [[L]]
; GCN-DAG: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, [[S]], vcc
; GCN-DAG: v_cmp_gt_f32_e64 vcc, |v{{[0-9]+}}|, [[L]]
; GCN-DAG: v_cmp_gt_f32_e64 vcc, |s{{[0-9]+}}|, [[L]]
; GCN-DAG: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, [[S]], vcc
; GCN-DENORM-DAG: v_mul_f32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
@@ -273,8 +274,6 @@ define amdgpu_kernel void @div_v4_c_by_x_25ulp(<4 x float> addrspace(1)* %arg) {
}
; GCN-LABEL: {{^}}div_v4_c_by_minus_x_25ulp:
; GCN-DAG: s_mov_b32 [[L:s[0-9]+]], 0x6f800000
; GCN-DAG: v_mov_b32_e32 [[S:v[0-9]+]], 0x2f800000
; GCN-DENORM-DAG: v_div_scale_f32 {{.*}}, -2.0{{$}}
; GCN-DENORM-DAG: v_div_scale_f32 {{.*}}, -2.0{{$}}
; GCN-DENORM-DAG: v_div_scale_f32 {{.*}}, -2.0{{$}}
@@ -282,9 +281,12 @@ define amdgpu_kernel void @div_v4_c_by_x_25ulp(<4 x float> addrspace(1)* %arg) {
; GCN-DENORM-DAG: v_rcp_f32_e32
; GCN-DENORM-DAG: v_rcp_f32_e32
; GCN-DAG: v_cmp_gt_f32_e64 vcc, |v{{[0-9]+}}|, [[L]]
; GCN-DAG: v_mov_b32_e32 [[L:v[0-9]+]], 0x6f800000
; GCN-DAG: v_mov_b32_e32 [[S:v[0-9]+]], 0x2f800000
; GCN-DAG: v_cmp_gt_f32_e64 vcc, |s{{[0-9]+}}|, [[L]]
; GCN-DAG: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, [[S]], vcc
; GCN-DAG: v_cmp_gt_f32_e64 vcc, |v{{[0-9]+}}|, [[L]]
; GCN-DAG: v_cmp_gt_f32_e64 vcc, |s{{[0-9]+}}|, [[L]]
; GCN-DAG: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, [[S]], vcc
; GCN-DENORM-DAG: v_mul_f32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
test/CodeGen/AMDGPU/fmin_legacy.ll
+6 -2
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@@ -33,9 +33,13 @@ define amdgpu_kernel void @s_test_fmin_legacy_subreg_inputs_f32(float addrspace(
; FUNC-LABEL: {{^}}s_test_fmin_legacy_ule_f32:
; GCN-DAG: s_load_dwordx2 s{{\[}}[[A:[0-9]+]]:[[B:[0-9]+]]{{\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0xb|0x2c}}
; GCN-DAG: v_mov_b32_e32 [[VB:v[0-9]+]], s[[B]]
; SI-SAFE: v_mov_b32_e32 [[VA:v[0-9]+]], s[[A]]
; SI-SAFE: v_min_legacy_f32_e64 {{v[0-9]+}}, [[VB]], s[[A]]
; GCN-NONAN: v_mov_b32_e32 [[VB:v[0-9]+]], s[[B]]
; VI-SAFE: v_mov_b32_e32 [[VB:v[0-9]+]], s[[B]]
; SI-SAFE: v_min_legacy_f32_e32 {{v[0-9]+}}, s[[B]], [[VA]]
; VI-SAFE: v_mov_b32_e32 [[VA:v[0-9]+]], s[[A]]
; VI-SAFE: v_cmp_ngt_f32_e32 vcc, s[[A]], [[VB]]
test/CodeGen/AMDGPU/fmul-2-combine-multi-use.ll
+1 -1
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@@ -59,7 +59,7 @@ define amdgpu_kernel void @multiple_use_fadd_fmac_f32(float addrspace(1)* %out,
; GCN-LABEL: {{^}}multiple_use_fadd_fmad_f32:
; GCN-DAG: v_add_f32_e64 [[MUL2:v[0-9]+]], |[[X:s[0-9]+]]|, |s{{[0-9]+}}|
; SIVI-DAG: v_mad_f32 [[MAD:v[0-9]+]], |[[X]]|, 2.0, v{{[0-9]+}}
; GFX10-DAG: v_fma_f32 [[MAD:v[0-9]+]], 2.0, |[[X]]|, v{{[0-9]+}}
; GFX10-DAG: v_fma_f32 [[MAD:v[0-9]+]], |[[X]]|, 2.0, s{{[0-9]+}}
; GCN-DAG: buffer_store_dword [[MUL2]]
; GCN-DAG: buffer_store_dword [[MAD]]
; GCN: s_endpgm
test/CodeGen/AMDGPU/fneg-fabs.ll
+8 -8
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@@ -4,7 +4,7 @@
; FUNC-LABEL: {{^}}fneg_fabs_fadd_f32:
; SI-NOT: and
; SI: v_sub_f32_e64 {{v[0-9]+}}, {{v[0-9]+}}, |{{s[0-9]+}}|
; SI: v_sub_f32_e64 {{v[0-9]+}}, {{s[0-9]+}}, |{{v[0-9]+}}|
define amdgpu_kernel void @fneg_fabs_fadd_f32(float addrspace(1)* %out, float %x, float %y) {
%fabs = call float @llvm.fabs.f32(float %x)
%fsub = fsub float -0.000000e+00, %fabs
@@ -15,7 +15,7 @@ define amdgpu_kernel void @fneg_fabs_fadd_f32(float addrspace(1)* %out, float %x
; FUNC-LABEL: {{^}}fneg_fabs_fmul_f32:
; SI-NOT: and
; SI: v_mul_f32_e64 {{v[0-9]+}}, {{v[0-9]+}}, -|{{s[0-9]+}}|
; SI: v_mul_f32_e64 {{v[0-9]+}}, {{s[0-9]+}}, -|{{v[0-9]+}}|
; SI-NOT: and
define amdgpu_kernel void @fneg_fabs_fmul_f32(float addrspace(1)* %out, float %x, float %y) {
%fabs = call float @llvm.fabs.f32(float %x)
@@ -85,8 +85,8 @@ define amdgpu_kernel void @v_fneg_fabs_f32(float addrspace(1)* %out, float addrs
; FIXME: In this case two uses of the constant should be folded
; SI: s_brev_b32 [[SIGNBITK:s[0-9]+]], 1{{$}}
; SI: v_or_b32_e32 v{{[0-9]+}}, [[SIGNBITK]], v{{[0-9]+}}
; SI: v_or_b32_e32 v{{[0-9]+}}, [[SIGNBITK]], v{{[0-9]+}}
; SI: s_or_b32 s{{[0-9]+}}, s{{[0-9]+}}, [[SIGNBITK]]
; SI: s_or_b32 s{{[0-9]+}}, s{{[0-9]+}}, [[SIGNBITK]]
define amdgpu_kernel void @fneg_fabs_v2f32(<2 x float> addrspace(1)* %out, <2 x float> %in) {
%fabs = call <2 x float> @llvm.fabs.v2f32(<2 x float> %in)
%fsub = fsub <2 x float> <float -0.000000e+00, float -0.000000e+00>, %fabs
@@ -96,10 +96,10 @@ define amdgpu_kernel void @fneg_fabs_v2f32(<2 x float> addrspace(1)* %out, <2 x
; FUNC-LABEL: {{^}}fneg_fabs_v4f32:
; SI: s_brev_b32 [[SIGNBITK:s[0-9]+]], 1{{$}}
; SI: v_or_b32_e32 v{{[0-9]+}}, [[SIGNBITK]], v{{[0-9]+}}
; SI: v_or_b32_e32 v{{[0-9]+}}, [[SIGNBITK]], v{{[0-9]+}}
; SI: v_or_b32_e32 v{{[0-9]+}}, [[SIGNBITK]], v{{[0-9]+}}
; SI: v_or_b32_e32 v{{[0-9]+}}, [[SIGNBITK]], v{{[0-9]+}}
; SI: s_or_b32 s{{[0-9]+}}, s{{[0-9]+}}, [[SIGNBITK]]
; SI: s_or_b32 s{{[0-9]+}}, s{{[0-9]+}}, [[SIGNBITK]]
; SI: s_or_b32 s{{[0-9]+}}, s{{[0-9]+}}, [[SIGNBITK]]
; SI: s_or_b32 s{{[0-9]+}}, s{{[0-9]+}}, [[SIGNBITK]]
define amdgpu_kernel void @fneg_fabs_v4f32(<4 x float> addrspace(1)* %out, <4 x float> %in) {
%fabs = call <4 x float> @llvm.fabs.v4f32(<4 x float> %in)
%fsub = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %fabs
test/CodeGen/AMDGPU/fneg.ll
+6 -6
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@@ -19,8 +19,8 @@ define amdgpu_kernel void @s_fneg_f32(float addrspace(1)* %out, float %in) {
; R600: -PV
; GCN: s_brev_b32 [[SIGNBIT:s[0-9]+]], 1
; GCN: v_xor_b32
; GCN: v_xor_b32
; GCN: s_xor_b32
; GCN: s_xor_b32
define amdgpu_kernel void @s_fneg_v2f32(<2 x float> addrspace(1)* nocapture %out, <2 x float> %in) {
%fneg = fsub <2 x float> <float -0.000000e+00, float -0.000000e+00>, %in
store <2 x float> %fneg, <2 x float> addrspace(1)* %out
@@ -33,10 +33,10 @@ define amdgpu_kernel void @s_fneg_v2f32(<2 x float> addrspace(1)* nocapture %out
; R600: -PV
; R600: -PV
; GCN: v_xor_b32
; GCN: v_xor_b32
; GCN: v_xor_b32
; GCN: v_xor_b32
; GCN: s_xor_b32
; GCN: s_xor_b32
; GCN: s_xor_b32
; GCN: s_xor_b32
define amdgpu_kernel void @s_fneg_v4f32(<4 x float> addrspace(1)* nocapture %out, <4 x float> %in) {
%fneg = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %in
store <4 x float> %fneg, <4 x float> addrspace(1)* %out
test/CodeGen/AMDGPU/fsub.ll
+6 -6
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@@ -27,8 +27,8 @@ define amdgpu_kernel void @s_fsub_f32(float addrspace(1)* %out, float %a, float
; R600-DAG: ADD {{\** *}}T{{[0-9]+\.[XYZW]}}, KC0[3].X, -KC0[3].Z
; R600-DAG: ADD {{\** *}}T{{[0-9]+\.[XYZW]}}, KC0[2].W, -KC0[3].Y
; SI: v_subrev_f32_e32 {{v[0-9]+}}, {{s[0-9]+}}, {{v[0-9]+}}
; SI: v_subrev_f32_e32 {{v[0-9]+}}, {{s[0-9]+}}, {{v[0-9]+}}
; SI: v_sub_f32_e32 {{v[0-9]+}}, {{s[0-9]+}}, {{v[0-9]+}}
; SI: v_sub_f32_e32 {{v[0-9]+}}, {{s[0-9]+}}, {{v[0-9]+}}
define amdgpu_kernel void @fsub_v2f32(<2 x float> addrspace(1)* %out, <2 x float> %a, <2 x float> %b) {
%sub = fsub <2 x float> %a, %b
store <2 x float> %sub, <2 x float> addrspace(1)* %out, align 8
@@ -55,10 +55,10 @@ define amdgpu_kernel void @v_fsub_v4f32(<4 x float> addrspace(1)* %out, <4 x flo
}
; FUNC-LABEL: {{^}}s_fsub_v4f32:
; SI: v_subrev_f32_e32 {{v[0-9]+}}, {{s[0-9]+}}, {{v[0-9]+}}
; SI: v_subrev_f32_e32 {{v[0-9]+}}, {{s[0-9]+}}, {{v[0-9]+}}
; SI: v_subrev_f32_e32 {{v[0-9]+}}, {{s[0-9]+}}, {{v[0-9]+}}
; SI: v_subrev_f32_e32 {{v[0-9]+}}, {{s[0-9]+}}, {{v[0-9]+}}
; SI: v_sub_f32_e32 {{v[0-9]+}}, {{s[0-9]+}}, {{v[0-9]+}}
; SI: v_sub_f32_e32 {{v[0-9]+}}, {{s[0-9]+}}, {{v[0-9]+}}
; SI: v_sub_f32_e32 {{v[0-9]+}}, {{s[0-9]+}}, {{v[0-9]+}}
; SI: v_sub_f32_e32 {{v[0-9]+}}, {{s[0-9]+}}, {{v[0-9]+}}
; SI: s_endpgm
define amdgpu_kernel void @s_fsub_v4f32(<4 x float> addrspace(1)* %out, <4 x float> %a, <4 x float> %b) {
%result = fsub <4 x float> %a, %b
test/CodeGen/AMDGPU/i1-copy-from-loop.ll
+13 -13
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@@ -3,22 +3,22 @@
; SI-LABEL: {{^}}i1_copy_from_loop:
;
; SI: ; %Flow
; SI-DAG: s_andn2_b64 [[LCSSA_ACCUM:s\[[0-9]+:[0-9]+\]]], [[LCSSA_ACCUM]], exec
; SI-DAG: s_and_b64 [[CC_MASK2:s\[[0-9]+:[0-9]+\]]], [[CC_ACCUM:s\[[0-9]+:[0-9]+\]]], exec
; SI: s_or_b64 [[LCSSA_ACCUM]], [[LCSSA_ACCUM]], [[CC_MASK2]]
; SI: [[LOOP:BB0_[0-9]+]]: ; %Flow1
; SI: s_or_b64 exec, exec, [[EXIT_MASK:s\[[0-9]+:[0-9]+\]]]
; SI: ; %Flow
; SI: s_and_b64 [[ACCUM_MASK:s\[[0-9]+:[0-9]+\]]], [[CC_MASK:s\[[0-9]+:[0-9]+\]]], exec
; SI: s_or_b64 [[I1_VALUE:s\[[0-9]+:[0-9]+\]]], s[6:7], [[ACCUM_MASK]]
; SI: s_cbranch_execz [[FOR_END_LABEL:BB0_[0-9]+]]
; SI: ; %for.body
; SI: v_cmp_gt_u32_e64 [[CC_SREG:s\[[0-9]+:[0-9]+\]]], 4,
; SI-DAG: s_andn2_b64 [[CC_ACCUM]], [[CC_ACCUM]], exec
; SI-DAG: s_and_b64 [[CC_MASK:s\[[0-9]+:[0-9]+\]]], [[CC_SREG]], exec
; SI: s_or_b64 [[CC_ACCUM]], [[CC_ACCUM]], [[CC_MASK]]
; SI: v_cmp_lt_u32_e64 [[CC_MASK]], s{{[0-9]+}}, 4
; SI: ; %Flow1
; SI: s_or_b64 [[CC_ACCUM]], [[CC_ACCUM]], exec
; SI: ; %for.end
; SI: s_and_saveexec_b64 {{s\[[0-9]+:[0-9]+\]}}, [[LCSSA_ACCUM]]
; SI: [[FOR_END_LABEL]]
; SI: s_or_b64 exec, exec, [[EXIT_MASK]]
; SI: s_and_saveexec_b64 {{s\[[0-9]+:[0-9]+\]}}, [[I1_VALUE]]
; SI: s_cbranch_execz [[EXIT:BB0_[0-9]+]]
; SI: [[EXIT]]
; SI-NEXT: s_endpgm
define amdgpu_ps void @i1_copy_from_loop(<4 x i32> inreg %rsrc, i32 %tid) {
entry:
test/CodeGen/AMDGPU/i1-copy-phi-uniform-branch.ll
-1
View File
@@ -7,7 +7,6 @@
; GCN: s_cbranch_scc1 [[PREEXIT:BB[0-9_]+]]
; GCN: ; %blocka
; GCN: s_xor_b64 s[{{[0-9:]+}}], exec, -1
; GCN: s_cmp_eq_u32 s1, 0
; GCN: s_cbranch_scc1 [[EXIT:BB[0-9_]+]]
test/CodeGen/AMDGPU/implicit-def-muse.ll
+2 -2
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@@ -1,9 +1,9 @@
; RUN: llc -march=amdgcn -stop-after=amdgpu-isel -verify-machineinstrs -o - %s | FileCheck %s
; CHECK-LABEL: vcopy_i1_undef
; CHECK: [[IMPDEF0:%[0-9]+]]:vreg_1 = IMPLICIT_DEF
; CHECK: [[IMPDEF0:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
; CHECK-NOT: COPY
; CHECK: [[IMPDEF1:%[0-9]+]]:vreg_1 = IMPLICIT_DEF
; CHECK: [[IMPDEF1:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
; CHECK-NOT: COPY [[IMPDEF0]]
; CHECK-NOT: COPY [[IMPDEF1]]
; CHECK: .false:
test/CodeGen/AMDGPU/insert_vector_elt.ll
+66 -74
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@@ -14,15 +14,14 @@ define amdgpu_kernel void @insertelement_v4f32_0(<4 x float> addrspace(1)* %out,
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
; SI-NEXT: s_load_dwordx4 s[4:7], s[4:5], 0x4
; SI-NEXT: s_mov_b32 s8, 0x40a00000
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_mov_b32 s4, 0x40a00000
; SI-NEXT: v_mov_b32_e32 v0, s4
; SI-NEXT: s_mov_b32 s3, 0x100f000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: v_mov_b32_e32 v0, s4
; SI-NEXT: v_mov_b32_e32 v1, s5
; SI-NEXT: v_mov_b32_e32 v2, s6
; SI-NEXT: v_mov_b32_e32 v3, s7
; SI-NEXT: v_mov_b32_e32 v0, s8
; SI-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0
; SI-NEXT: s_endpgm
;
@@ -30,15 +29,14 @@ define amdgpu_kernel void @insertelement_v4f32_0(<4 x float> addrspace(1)* %out,
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
; VI-NEXT: s_load_dwordx4 s[4:7], s[4:5], 0x10
; VI-NEXT: s_mov_b32 s8, 0x40a00000
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_mov_b32 s4, 0x40a00000
; VI-NEXT: v_mov_b32_e32 v0, s4
; VI-NEXT: s_mov_b32 s3, 0x1100f000
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: v_mov_b32_e32 v0, s4
; VI-NEXT: v_mov_b32_e32 v1, s5
; VI-NEXT: v_mov_b32_e32 v2, s6
; VI-NEXT: v_mov_b32_e32 v3, s7
; VI-NEXT: v_mov_b32_e32 v0, s8
; VI-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0
; VI-NEXT: s_endpgm
%vecins = insertelement <4 x float> %a, float 5.000000e+00, i32 0
@@ -51,15 +49,14 @@ define amdgpu_kernel void @insertelement_v4f32_1(<4 x float> addrspace(1)* %out,
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
; SI-NEXT: s_load_dwordx4 s[4:7], s[4:5], 0x4
; SI-NEXT: s_mov_b32 s8, 0x40a00000
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_mov_b32 s5, 0x40a00000
; SI-NEXT: s_mov_b32 s3, 0x100f000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: v_mov_b32_e32 v0, s4
; SI-NEXT: v_mov_b32_e32 v1, s5
; SI-NEXT: v_mov_b32_e32 v2, s6
; SI-NEXT: v_mov_b32_e32 v3, s7
; SI-NEXT: v_mov_b32_e32 v1, s8
; SI-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0
; SI-NEXT: s_endpgm
;
@@ -67,15 +64,14 @@ define amdgpu_kernel void @insertelement_v4f32_1(<4 x float> addrspace(1)* %out,
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
; VI-NEXT: s_load_dwordx4 s[4:7], s[4:5], 0x10
; VI-NEXT: s_mov_b32 s8, 0x40a00000
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_mov_b32 s5, 0x40a00000
; VI-NEXT: s_mov_b32 s3, 0x1100f000
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: v_mov_b32_e32 v0, s4
; VI-NEXT: v_mov_b32_e32 v1, s5
; VI-NEXT: v_mov_b32_e32 v2, s6
; VI-NEXT: v_mov_b32_e32 v3, s7
; VI-NEXT: v_mov_b32_e32 v1, s8
; VI-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0
; VI-NEXT: s_endpgm
%vecins = insertelement <4 x float> %a, float 5.000000e+00, i32 1
@@ -88,15 +84,14 @@ define amdgpu_kernel void @insertelement_v4f32_2(<4 x float> addrspace(1)* %out,
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
; SI-NEXT: s_load_dwordx4 s[4:7], s[4:5], 0x4
; SI-NEXT: s_mov_b32 s8, 0x40a00000
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_mov_b32 s6, 0x40a00000
; SI-NEXT: s_mov_b32 s3, 0x100f000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: v_mov_b32_e32 v0, s4
; SI-NEXT: v_mov_b32_e32 v2, s6
; SI-NEXT: v_mov_b32_e32 v1, s5
; SI-NEXT: v_mov_b32_e32 v2, s6
; SI-NEXT: v_mov_b32_e32 v3, s7
; SI-NEXT: v_mov_b32_e32 v2, s8
; SI-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0
; SI-NEXT: s_endpgm
;
@@ -104,15 +99,14 @@ define amdgpu_kernel void @insertelement_v4f32_2(<4 x float> addrspace(1)* %out,
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
; VI-NEXT: s_load_dwordx4 s[4:7], s[4:5], 0x10
; VI-NEXT: s_mov_b32 s8, 0x40a00000
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_mov_b32 s6, 0x40a00000
; VI-NEXT: s_mov_b32 s3, 0x1100f000
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: v_mov_b32_e32 v0, s4
; VI-NEXT: v_mov_b32_e32 v2, s6
; VI-NEXT: v_mov_b32_e32 v1, s5
; VI-NEXT: v_mov_b32_e32 v2, s6
; VI-NEXT: v_mov_b32_e32 v3, s7
; VI-NEXT: v_mov_b32_e32 v2, s8
; VI-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0
; VI-NEXT: s_endpgm
%vecins = insertelement <4 x float> %a, float 5.000000e+00, i32 2
@@ -125,15 +119,14 @@ define amdgpu_kernel void @insertelement_v4f32_3(<4 x float> addrspace(1)* %out,
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
; SI-NEXT: s_load_dwordx4 s[4:7], s[4:5], 0x4
; SI-NEXT: s_mov_b32 s8, 0x40a00000
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_mov_b32 s7, 0x40a00000
; SI-NEXT: s_mov_b32 s3, 0x100f000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: v_mov_b32_e32 v0, s4
; SI-NEXT: v_mov_b32_e32 v3, s7
; SI-NEXT: v_mov_b32_e32 v1, s5
; SI-NEXT: v_mov_b32_e32 v2, s6
; SI-NEXT: v_mov_b32_e32 v3, s8
; SI-NEXT: v_mov_b32_e32 v3, s7
; SI-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0
; SI-NEXT: s_endpgm
;
@@ -141,15 +134,14 @@ define amdgpu_kernel void @insertelement_v4f32_3(<4 x float> addrspace(1)* %out,
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
; VI-NEXT: s_load_dwordx4 s[4:7], s[4:5], 0x10
; VI-NEXT: s_mov_b32 s8, 0x40a00000
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_mov_b32 s7, 0x40a00000
; VI-NEXT: s_mov_b32 s3, 0x1100f000
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: v_mov_b32_e32 v0, s4
; VI-NEXT: v_mov_b32_e32 v3, s7
; VI-NEXT: v_mov_b32_e32 v1, s5
; VI-NEXT: v_mov_b32_e32 v2, s6
; VI-NEXT: v_mov_b32_e32 v3, s8
; VI-NEXT: v_mov_b32_e32 v3, s7
; VI-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0
; VI-NEXT: s_endpgm
%vecins = insertelement <4 x float> %a, float 5.000000e+00, i32 3
@@ -201,8 +193,8 @@ define amdgpu_kernel void @insertelement_v3f32_1(<3 x float> addrspace(1)* %out,
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: v_mov_b32_e32 v1, 0x40a00000
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: v_mov_b32_e32 v2, s6
; SI-NEXT: v_mov_b32_e32 v0, s4
; SI-NEXT: v_mov_b32_e32 v2, s6
; SI-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0
; SI-NEXT: s_endpgm
;
@@ -214,8 +206,8 @@ define amdgpu_kernel void @insertelement_v3f32_1(<3 x float> addrspace(1)* %out,
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: v_mov_b32_e32 v1, 0x40a00000
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: v_mov_b32_e32 v2, s6
; VI-NEXT: v_mov_b32_e32 v0, s4
; VI-NEXT: v_mov_b32_e32 v2, s6
; VI-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0
; VI-NEXT: s_endpgm
%vecins = insertelement <3 x float> %a, float 5.000000e+00, i32 1
@@ -232,8 +224,8 @@ define amdgpu_kernel void @insertelement_v3f32_2(<3 x float> addrspace(1)* %out,
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: v_mov_b32_e32 v2, 0x40a00000
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: v_mov_b32_e32 v1, s5
; SI-NEXT: v_mov_b32_e32 v0, s4
; SI-NEXT: v_mov_b32_e32 v1, s5
; SI-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0
; SI-NEXT: s_endpgm
;
@@ -245,8 +237,8 @@ define amdgpu_kernel void @insertelement_v3f32_2(<3 x float> addrspace(1)* %out,
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: v_mov_b32_e32 v2, 0x40a00000
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: v_mov_b32_e32 v1, s5
; VI-NEXT: v_mov_b32_e32 v0, s4
; VI-NEXT: v_mov_b32_e32 v1, s5
; VI-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0
; VI-NEXT: s_endpgm
%vecins = insertelement <3 x float> %a, float 5.000000e+00, i32 2
@@ -293,16 +285,16 @@ define amdgpu_kernel void @dynamic_insertelement_v2f32(<2 x float> addrspace(1)*
; SI-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
; SI-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x2
; SI-NEXT: s_load_dword s4, s[4:5], 0x4
; SI-NEXT: v_mov_b32_e32 v2, 0x40a00000
; SI-NEXT: v_mov_b32_e32 v0, 0x40a00000
; SI-NEXT: s_mov_b32 s3, 0x100f000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: v_mov_b32_e32 v0, s7
; SI-NEXT: v_mov_b32_e32 v1, s7
; SI-NEXT: v_cmp_ne_u32_e64 vcc, s4, 1
; SI-NEXT: v_cndmask_b32_e32 v1, v2, v0, vcc
; SI-NEXT: v_mov_b32_e32 v0, s6
; SI-NEXT: v_cndmask_b32_e32 v1, v0, v1, vcc
; SI-NEXT: v_mov_b32_e32 v2, s6
; SI-NEXT: v_cmp_ne_u32_e64 vcc, s4, 0
; SI-NEXT: v_cndmask_b32_e32 v0, v2, v0, vcc
; SI-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
; SI-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0
; SI-NEXT: s_endpgm
;
@@ -311,16 +303,16 @@ define amdgpu_kernel void @dynamic_insertelement_v2f32(<2 x float> addrspace(1)*
; VI-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
; VI-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x8
; VI-NEXT: s_load_dword s4, s[4:5], 0x10
; VI-NEXT: v_mov_b32_e32 v2, 0x40a00000
; VI-NEXT: v_mov_b32_e32 v0, 0x40a00000
; VI-NEXT: s_mov_b32 s3, 0x1100f000
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: v_mov_b32_e32 v0, s7
; VI-NEXT: v_mov_b32_e32 v1, s7
; VI-NEXT: v_cmp_ne_u32_e64 vcc, s4, 1
; VI-NEXT: v_cndmask_b32_e32 v1, v2, v0, vcc
; VI-NEXT: v_mov_b32_e32 v0, s6
; VI-NEXT: v_cndmask_b32_e32 v1, v0, v1, vcc
; VI-NEXT: v_mov_b32_e32 v2, s6
; VI-NEXT: v_cmp_ne_u32_e64 vcc, s4, 0
; VI-NEXT: v_cndmask_b32_e32 v0, v2, v0, vcc
; VI-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
; VI-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0
; VI-NEXT: s_endpgm
%vecins = insertelement <2 x float> %a, float 5.000000e+00, i32 %b
@@ -334,19 +326,19 @@ define amdgpu_kernel void @dynamic_insertelement_v3f32(<3 x float> addrspace(1)*
; SI-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
; SI-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x4
; SI-NEXT: s_load_dword s4, s[4:5], 0x8
; SI-NEXT: v_mov_b32_e32 v3, 0x40a00000
; SI-NEXT: v_mov_b32_e32 v0, 0x40a00000
; SI-NEXT: s_mov_b32 s3, 0x100f000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: v_mov_b32_e32 v2, s10
; SI-NEXT: v_mov_b32_e32 v1, s10
; SI-NEXT: v_cmp_ne_u32_e64 vcc, s4, 2
; SI-NEXT: v_cndmask_b32_e32 v2, v3, v2, vcc
; SI-NEXT: v_cndmask_b32_e32 v2, v0, v1, vcc
; SI-NEXT: v_mov_b32_e32 v1, s9
; SI-NEXT: v_cmp_ne_u32_e64 vcc, s4, 1
; SI-NEXT: v_cndmask_b32_e32 v1, v3, v1, vcc
; SI-NEXT: v_mov_b32_e32 v0, s8
; SI-NEXT: v_cndmask_b32_e32 v1, v0, v1, vcc
; SI-NEXT: v_mov_b32_e32 v3, s8
; SI-NEXT: v_cmp_ne_u32_e64 vcc, s4, 0
; SI-NEXT: v_cndmask_b32_e32 v0, v3, v0, vcc
; SI-NEXT: v_cndmask_b32_e32 v0, v0, v3, vcc
; SI-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0
; SI-NEXT: s_endpgm
;
@@ -355,19 +347,19 @@ define amdgpu_kernel void @dynamic_insertelement_v3f32(<3 x float> addrspace(1)*
; VI-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
; VI-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x10
; VI-NEXT: s_load_dword s4, s[4:5], 0x20
; VI-NEXT: v_mov_b32_e32 v3, 0x40a00000
; VI-NEXT: v_mov_b32_e32 v0, 0x40a00000
; VI-NEXT: s_mov_b32 s3, 0x1100f000
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: v_mov_b32_e32 v2, s10
; VI-NEXT: v_mov_b32_e32 v1, s10
; VI-NEXT: v_cmp_ne_u32_e64 vcc, s4, 2
; VI-NEXT: v_cndmask_b32_e32 v2, v3, v2, vcc
; VI-NEXT: v_cndmask_b32_e32 v2, v0, v1, vcc
; VI-NEXT: v_mov_b32_e32 v1, s9
; VI-NEXT: v_cmp_ne_u32_e64 vcc, s4, 1
; VI-NEXT: v_cndmask_b32_e32 v1, v3, v1, vcc
; VI-NEXT: v_mov_b32_e32 v0, s8
; VI-NEXT: v_cndmask_b32_e32 v1, v0, v1, vcc
; VI-NEXT: v_mov_b32_e32 v3, s8
; VI-NEXT: v_cmp_ne_u32_e64 vcc, s4, 0
; VI-NEXT: v_cndmask_b32_e32 v0, v3, v0, vcc
; VI-NEXT: v_cndmask_b32_e32 v0, v0, v3, vcc
; VI-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0
; VI-NEXT: s_endpgm
%vecins = insertelement <3 x float> %a, float 5.000000e+00, i32 %b
@@ -381,22 +373,22 @@ define amdgpu_kernel void @dynamic_insertelement_v4f32(<4 x float> addrspace(1)*
; SI-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
; SI-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x4
; SI-NEXT: s_load_dword s4, s[4:5], 0x8
; SI-NEXT: v_mov_b32_e32 v4, 0x40a00000
; SI-NEXT: v_mov_b32_e32 v0, 0x40a00000
; SI-NEXT: s_mov_b32 s3, 0x100f000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: v_mov_b32_e32 v0, s11
; SI-NEXT: v_mov_b32_e32 v1, s11
; SI-NEXT: v_cmp_ne_u32_e64 vcc, s4, 3
; SI-NEXT: v_cndmask_b32_e32 v3, v4, v0, vcc
; SI-NEXT: v_mov_b32_e32 v0, s10
; SI-NEXT: v_cndmask_b32_e32 v3, v0, v1, vcc
; SI-NEXT: v_mov_b32_e32 v1, s10
; SI-NEXT: v_cmp_ne_u32_e64 vcc, s4, 2
; SI-NEXT: v_cndmask_b32_e32 v2, v4, v0, vcc
; SI-NEXT: v_mov_b32_e32 v0, s9
; SI-NEXT: v_cndmask_b32_e32 v2, v0, v1, vcc
; SI-NEXT: v_mov_b32_e32 v1, s9
; SI-NEXT: v_cmp_ne_u32_e64 vcc, s4, 1
; SI-NEXT: v_cndmask_b32_e32 v1, v4, v0, vcc
; SI-NEXT: v_mov_b32_e32 v0, s8
; SI-NEXT: v_cndmask_b32_e32 v1, v0, v1, vcc
; SI-NEXT: v_mov_b32_e32 v4, s8
; SI-NEXT: v_cmp_ne_u32_e64 vcc, s4, 0
; SI-NEXT: v_cndmask_b32_e32 v0, v4, v0, vcc
; SI-NEXT: v_cndmask_b32_e32 v0, v0, v4, vcc
; SI-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0
; SI-NEXT: s_endpgm
;
@@ -405,22 +397,22 @@ define amdgpu_kernel void @dynamic_insertelement_v4f32(<4 x float> addrspace(1)*
; VI-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
; VI-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x10
; VI-NEXT: s_load_dword s4, s[4:5], 0x20
; VI-NEXT: v_mov_b32_e32 v4, 0x40a00000
; VI-NEXT: v_mov_b32_e32 v0, 0x40a00000
; VI-NEXT: s_mov_b32 s3, 0x1100f000
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: v_mov_b32_e32 v0, s11
; VI-NEXT: v_mov_b32_e32 v1, s11
; VI-NEXT: v_cmp_ne_u32_e64 vcc, s4, 3
; VI-NEXT: v_cndmask_b32_e32 v3, v4, v0, vcc
; VI-NEXT: v_mov_b32_e32 v0, s10
; VI-NEXT: v_cndmask_b32_e32 v3, v0, v1, vcc
; VI-NEXT: v_mov_b32_e32 v1, s10
; VI-NEXT: v_cmp_ne_u32_e64 vcc, s4, 2
; VI-NEXT: v_cndmask_b32_e32 v2, v4, v0, vcc
; VI-NEXT: v_mov_b32_e32 v0, s9
; VI-NEXT: v_cndmask_b32_e32 v2, v0, v1, vcc
; VI-NEXT: v_mov_b32_e32 v1, s9
; VI-NEXT: v_cmp_ne_u32_e64 vcc, s4, 1
; VI-NEXT: v_cndmask_b32_e32 v1, v4, v0, vcc
; VI-NEXT: v_mov_b32_e32 v0, s8
; VI-NEXT: v_cndmask_b32_e32 v1, v0, v1, vcc
; VI-NEXT: v_mov_b32_e32 v4, s8
; VI-NEXT: v_cmp_ne_u32_e64 vcc, s4, 0
; VI-NEXT: v_cndmask_b32_e32 v0, v4, v0, vcc
; VI-NEXT: v_cndmask_b32_e32 v0, v0, v4, vcc
; VI-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0
; VI-NEXT: s_endpgm
%vecins = insertelement <4 x float> %a, float 5.000000e+00, i32 %b
test/CodeGen/AMDGPU/llvm.amdgcn.div.scale.ll
+1 -1
View File
@@ -387,7 +387,7 @@ define amdgpu_kernel void @test_div_scale_f32_undef_val_val(float addrspace(1)*
; SI-LABEL: {{^}}test_div_scale_f32_undef_undef_val:
; SI-NOT: v0
; SI: v_div_scale_f32 v{{[0-9]+}}, s{{\[[0-9]+:[0-9]+\]}}, v0, v0, v0
; SI: v_div_scale_f32 v{{[0-9]+}}, s{{\[[0-9]+:[0-9]+\]}}, s0, s0, v0
define amdgpu_kernel void @test_div_scale_f32_undef_undef_val(float addrspace(1)* %out) #0 {
%result = call { float, i1 } @llvm.amdgcn.div.scale.f32(float undef, float undef, i1 false)
%result0 = extractvalue { float, i1 } %result, 0
test/CodeGen/AMDGPU/llvm.amdgcn.fmed3.ll
+4 -4
View File
@@ -53,8 +53,8 @@ define amdgpu_kernel void @test_fabs_fmed3(float addrspace(1)* %out, float %src0
}
; GCN-LABEL: {{^}}test_fneg_fmed3_rr_0:
; GCN: s_brev_b32 [[NEG0:s[0-9]+]], 1
; GCN: v_med3_f32 v{{[0-9]+}}, -v{{[0-9]+}}, -v{{[0-9]+}}, [[NEG0]]
; GCN: v_bfrev_b32_e32 [[NEG0:v[0-9]+]], 1
; GCN: v_med3_f32 v{{[0-9]+}}, -s{{[0-9]+}}, -v{{[0-9]+}}, [[NEG0]]
define amdgpu_kernel void @test_fneg_fmed3_rr_0(float addrspace(1)* %out, float %src0, float %src1) #1 {
%med3 = call float @llvm.amdgcn.fmed3.f32(float %src0, float %src1, float 0.0)
%neg.med3 = fsub float -0.0, %med3
@@ -88,8 +88,8 @@ define amdgpu_kernel void @test_fneg_fmed3_r_inv2pi_0(float addrspace(1)* %out,
; GCN-LABEL: {{^}}test_fneg_fmed3_r_inv2pi_0_foldable_user:
; GCN-DAG: v_bfrev_b32_e32 [[NEG0:v[0-9]+]], 1
; GCN-DAG: s_mov_b32 [[NEG_INV:s[0-9]+]], 0xbe22f983
; GCN: v_med3_f32 [[MED3:v[0-9]+]], -v{{[0-9]+}}, [[NEG_INV]], [[NEG0]]
; GCN-DAG: v_mov_b32_e32 [[NEG_INV:v[0-9]+]], 0xbe22f983
; GCN: v_med3_f32 [[MED3:v[0-9]+]], -s{{[0-9]+}}, [[NEG_INV]], [[NEG0]]
; GCN: v_mul_f32_e32 v{{[0-9]+}}, s{{[0-9]+}}, [[MED3]]
define amdgpu_kernel void @test_fneg_fmed3_r_inv2pi_0_foldable_user(float addrspace(1)* %out, float %src0, float %mul.arg) #1 {
%med3 = call float @llvm.amdgcn.fmed3.f32(float %src0, float 0x3FC45F3060000000, float 0.0)
test/CodeGen/AMDGPU/llvm.amdgcn.mov.dpp.ll
+1
View File
@@ -43,6 +43,7 @@ define amdgpu_kernel void @dpp_wait_states(i32 addrspace(1)* %out, i32 %in) {
; PREGFX10-OPT: s_mov_b32
; PREGFX10-OPT: s_mov_b32
; PREGFX10-NOOPT: s_waitcnt
; PREGFX10-NOOPT: v_mov_b32_e32
; PREGFX10-NOOPT-NEXT: s_nop 0
; VI: v_mov_b32_dpp [[VGPR0:v[0-9]+]], v{{[0-9]+}} quad_perm:[1,0,0,0] row_mask:0x1 bank_mask:0x1 bound_ctrl:0
; PREGFX10-OPT: s_nop 1
test/CodeGen/AMDGPU/llvm.amdgcn.mqsad.pk.u16.u8.ll
+1 -1
View File
@@ -4,7 +4,7 @@
declare i64 @llvm.amdgcn.mqsad.pk.u16.u8(i64, i32, i64) #0
; GCN-LABEL: {{^}}v_mqsad_pk_u16_u8:
; GCN: v_mqsad_pk_u16_u8 v[0:1], v[4:5], v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}]
; GCN: v_mqsad_pk_u16_u8 v[0:1], v[4:5], s{{[0-9]+}}, v[{{[0-9]+:[0-9]+}}]
; GCN-DAG: v_mov_b32_e32 v5, v1
; GCN-DAG: v_mov_b32_e32 v4, v0
define amdgpu_kernel void @v_mqsad_pk_u16_u8(i64 addrspace(1)* %out, i64 %src) {
test/CodeGen/AMDGPU/llvm.amdgcn.qsad.pk.u16.u8.ll
+1 -1
View File
@@ -4,7 +4,7 @@
declare i64 @llvm.amdgcn.qsad.pk.u16.u8(i64, i32, i64) #0
; GCN-LABEL: {{^}}v_qsad_pk_u16_u8:
; GCN: v_qsad_pk_u16_u8 v[0:1], v[4:5], v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}]
; GCN: v_qsad_pk_u16_u8 v[0:1], v[4:5], s{{[0-9]+}}, v[{{[0-9]+:[0-9]+}}]
; GCN-DAG: v_mov_b32_e32 v5, v1
; GCN-DAG: v_mov_b32_e32 v4, v0
define amdgpu_kernel void @v_qsad_pk_u16_u8(i64 addrspace(1)* %out, i64 %src) {
test/CodeGen/AMDGPU/loop_break.ll
+14 -13
View File
@@ -23,26 +23,27 @@
; OPT: call void @llvm.amdgcn.end.cf.i64(i64
; GCN-LABEL: {{^}}break_loop:
; GCN: s_mov_b64 [[OUTER_MASK:s\[[0-9]+:[0-9]+\]]], 0{{$}}
; GCN: s_mov_b64 [[ACCUM_MASK:s\[[0-9]+:[0-9]+\]]], 0{{$}}
; GCN: [[LOOP_ENTRY:BB[0-9]+_[0-9]+]]: ; %bb1
; GCN: v_cmp_lt_i32_e32 vcc, -1
; GCN: s_and_b64 vcc, exec, vcc
; GCN: s_or_b64 [[INNER_MASK:s\[[0-9]+:[0-9]+\]]], [[INNER_MASK]], exec
; GCN: s_cbranch_vccnz [[FLOW:BB[0-9]+_[0-9]+]]
; GCN: s_add_i32 s4, s4, 1
; GCN: s_or_b64 [[INNER_MASK:s\[[0-9]+:[0-9]+\]]], [[INNER_MASK]], exec
; GCN: s_cmp_gt_i32 s4, -1
; GCN: s_cbranch_scc1 [[FLOW:BB[0-9]+_[0-9]+]]
; GCN: ; %bb4
; GCN: buffer_load_dword
; GCN: v_cmp_ge_i32_e32 vcc,
; GCN: s_andn2_b64 [[INNER_MASK]], [[INNER_MASK]], exec
; GCN: s_and_b64 [[TMP0:s\[[0-9]+:[0-9]+\]]], vcc, exec
; GCN: s_or_b64 [[INNER_MASK]], [[INNER_MASK]], [[TMP0]]
; GCN: v_cmp_ge_i32_e32 vcc
; GCN: s_andn2_b64 [[INNER_MASK]], [[INNER_MASK]], exec
; GCN: s_and_b64 [[BROKEN_MASK:s\[[0-9]+:[0-9]+\]]], vcc, exec
; GCN: s_or_b64 [[INNER_MASK]], [[INNER_MASK]], [[BROKEN_MASK]]
; GCN: [[FLOW]]: ; %Flow
; GCN: s_and_b64 [[TMP1:s\[[0-9]+:[0-9]+\]]], exec, [[INNER_MASK]]
; GCN: s_or_b64 [[TMP1]], [[TMP1]], [[OUTER_MASK]]
; GCN: s_mov_b64 [[OUTER_MASK]], [[TMP1]]
; GCN: s_andn2_b64 exec, exec, [[TMP1]]
; GCN: ; in Loop: Header=BB0_1 Depth=1
; GCN: s_and_b64 [[BROKEN_MASK]], exec, [[INNER_MASK]]
; GCN: s_or_b64 [[BROKEN_MASK]], [[BROKEN_MASK]], [[ACCUM_MASK]]
; GCN: s_mov_b64 [[ACCUM_MASK]], [[BROKEN_MASK]]
; GCN: s_andn2_b64 exec, exec, [[BROKEN_MASK]]
; GCN-NEXT: s_cbranch_execnz [[LOOP_ENTRY]]
; GCN: ; %bb.4: ; %bb9
test/CodeGen/AMDGPU/madak.ll
+9 -3
View File
@@ -1,7 +1,7 @@
; RUN: llc -march=amdgcn -mcpu=tahiti -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX6,GFX6_8_9,MAD %s
; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX8,GFX6_8_9,GFX8_9,GFX8_9_10,MAD %s
; RUN: llc -march=amdgcn -mcpu=gfx900 -verify-machineinstrs -amdgpu-enable-global-sgpr-addr < %s | FileCheck -check-prefixes=GCN,GFX9,GFX6_8_9,GFX8_9,GFX8_9_10,MAD %s
; RUN: llc -march=amdgcn -mcpu=gfx1010 -verify-machineinstrs -amdgpu-enable-global-sgpr-addr < %s | FileCheck -check-prefixes=GCN,GFX10,GFX8_9_10,MAD,GFX10-MAD %s
; RUN: llc -march=amdgcn -mcpu=gfx1010 -verify-machineinstrs -amdgpu-enable-global-sgpr-addr < %s | FileCheck -check-prefixes=GCN,GFX10,GFX8_9_10,GFX10-MAD %s
; RUN: llc -march=amdgcn -mcpu=gfx1010 -verify-machineinstrs -fp-contract=fast -amdgpu-enable-global-sgpr-addr < %s | FileCheck -check-prefixes=GCN,GFX10,GFX8_9_10,FMA %s
declare i32 @llvm.amdgcn.workitem.id.x() nounwind readnone
@@ -17,6 +17,7 @@ declare float @llvm.fabs.f32(float) nounwind readnone
; GFX10: {{flat|global}}_load_dword [[VA:v[0-9]+]]
; GFX10: {{flat|global}}_load_dword [[VB:v[0-9]+]]
; MAD: v_madak_f32 {{v[0-9]+}}, [[VA]], [[VB]], 0x41200000
; GFX10-MAD: v_madak_f32 {{v[0-9]+}}, [[VA]], [[VB]], 0x41200000
; FMA: v_fmaak_f32 {{v[0-9]+}}, [[VA]], [[VB]], 0x41200000
define amdgpu_kernel void @madak_f32(float addrspace(1)* noalias %out, float addrspace(1)* noalias %in.a, float addrspace(1)* noalias %in.b) nounwind {
%tid = tail call i32 @llvm.amdgcn.workitem.id.x() nounwind readnone
@@ -79,6 +80,7 @@ define amdgpu_kernel void @madak_2_use_f32(float addrspace(1)* noalias %out, flo
; GCN-LABEL: {{^}}madak_m_inline_imm_f32:
; GCN: {{buffer|flat|global}}_load_dword [[VA:v[0-9]+]]
; MAD: v_madak_f32 {{v[0-9]+}}, 4.0, [[VA]], 0x41200000
; GFX10-MAD: v_madak_f32 {{v[0-9]+}}, 4.0, [[VA]], 0x41200000
; FMA: v_fmaak_f32 {{v[0-9]+}}, 4.0, [[VA]], 0x41200000
define amdgpu_kernel void @madak_m_inline_imm_f32(float addrspace(1)* noalias %out, float addrspace(1)* noalias %in.a) nounwind {
%tid = tail call i32 @llvm.amdgcn.workitem.id.x() nounwind readnone
@@ -106,6 +108,7 @@ define amdgpu_kernel void @madak_m_inline_imm_f32(float addrspace(1)* noalias %o
; GFX10: {{flat|global}}_load_dword [[VA:v[0-9]+]]
; GFX10: {{flat|global}}_load_dword [[VB:v[0-9]+]]
; MAD: v_mad_f32 {{v[0-9]+}}, [[VA]], [[VB]], 4.0
; GFX10-MAD: v_mad_f32 {{v[0-9]+}}, [[VA]], [[VB]], 4.0
; FMA: v_fma_f32 {{v[0-9]+}}, [[VA]], [[VB]], 4.0
define amdgpu_kernel void @madak_inline_imm_f32(float addrspace(1)* noalias %out, float addrspace(1)* noalias %in.a, float addrspace(1)* noalias %in.b) nounwind {
%tid = tail call i32 @llvm.amdgcn.workitem.id.x() nounwind readnone
@@ -234,9 +237,12 @@ define amdgpu_kernel void @no_madak_src1_modifier_f32(float addrspace(1)* noalia
; On GFX10+ we can use two scalar operands.
; GCN-LABEL: {{^}}madak_constant_bus_violation:
; GCN: s_load_dword [[SGPR0:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, {{0x12|0x48}}
; GCN: v_mov_b32_e32 [[SGPR0_VCOPY:v[0-9]+]], [[SGPR0]]
; GCN: {{buffer|flat|global}}_load_dword [[VGPR:v[0-9]+]]
; MAD: v_madak_f32 [[MADAK:v[0-9]+]], 0.5, [[SGPR0_VCOPY]], 0x42280000
; MAD: v_mov_b32_e32 [[MADAK:v[0-9]+]], 0x42280000
; MAD: v_mac_f32_e64 [[MADAK]], [[SGPR0]], 0.5
; GFX10: v_mov_b32_e32 [[SGPR0_VCOPY:v[0-9]+]], [[SGPR0]]
; GFX10-MAD: v_madak_f32 [[MADAK:v[0-9]+]], 0.5, [[SGPR0_VCOPY]], 0x42280000
; FMA: v_fmaak_f32 [[MADAK:v[0-9]+]], 0.5, [[SGPR0_VCOPY]], 0x42280000
; GCN: v_mul_f32_e32 [[MUL:v[0-9]+]], [[MADAK]], [[VGPR]]
; GFX6: buffer_store_dword [[MUL]]
test/CodeGen/AMDGPU/multilevel-break.ll
+28 -28
View File
@@ -44,20 +44,12 @@
; GCN: s_cbranch_execz [[FLOW2]]
; GCN: [[INNER_LOOP:BB[0-9]+_[0-9]+]]: ; %LOOP{{$}}
; GCN: s_or_b64 [[BREAK_OUTER]], [[BREAK_OUTER]], exec
; GCN: s_or_b64 [[BREAK_INNER]], [[BREAK_INNER]], exec
; GCN: s_and_saveexec_b64 [[SAVE_EXEC]], vcc
; FIXME: duplicate comparison
; GCN: ; %ENDIF
; GCN-DAG: v_cmp_eq_u32_e32 vcc,
; GCN-DAG: v_cmp_ne_u32_e64 [[TMP51NEG:s\[[0-9]+:[0-9]+\]]],
; GCN-DAG: s_andn2_b64 [[BREAK_OUTER]], [[BREAK_OUTER]], exec
; GCN-DAG: s_andn2_b64 [[BREAK_INNER]], [[BREAK_INNER]], exec
; GCN-DAG: s_and_b64 [[TMP_EQ:s\[[0-9]+:[0-9]+\]]], vcc, exec
; GCN-DAG: s_and_b64 [[TMP_NE:s\[[0-9]+:[0-9]+\]]], [[TMP51NEG]], exec
; GCN-DAG: s_or_b64 [[BREAK_OUTER]], [[BREAK_OUTER]], [[TMP_EQ]]
; GCN-DAG: s_or_b64 [[BREAK_INNER]], [[BREAK_INNER]], [[TMP_NE]]
; GCN: [[IF_BLOCK]]: ; %IF
; GCN-NEXT: s_endpgm
@@ -90,39 +82,47 @@ ENDIF: ; preds = %LOOP
; OPT: llvm.amdgcn.end.cf
; GCN-LABEL: {{^}}multi_if_break_loop:
; GCN: s_mov_b64 [[LEFT:s\[[0-9]+:[0-9]+\]]], 0{{$}}
; GCN: s_mov_b64 [[BROKEN_THREADS_MASK:s\[[0-9]+:[0-9]+\]]], 0{{$}}
; GCN: ; %Flow4
; GCN: s_and_b64 [[BREAK:s\[[0-9]+:[0-9]+\]]], exec, [[BREAK]]
; GCN: s_or_b64 [[LEFT]], [[BREAK]], [[OLD_LEFT:s\[[0-9]+:[0-9]+\]]]
; GCN: s_andn2_b64 exec, exec, [[LEFT]]
; GCN-NEXT: s_cbranch_execz
; GCN: [[LOOP:BB[0-9]+_[0-9]+]]: ; %Flow4
; GCN: s_and_b64 [[BROKEN_THREADS_MASK]], exec, [[BROKEN_THREADS_MASK]]
; GCN: s_or_b64 [[BROKEN_THREADS_MASK]], [[BROKEN_THREADS_MASK]], [[SAVED:s\[[0-9]+:[0-9]+\]]]
; GCN: s_andn2_b64 exec, exec, [[BROKEN_THREADS_MASK]]
; GCN-NEXT: s_cbranch_execz [[LOOP_EXIT:BB[0-9]+_[0-9]+]]
; GCN: [[LOOP:BB[0-9]+_[0-9]+]]: ; %bb1{{$}}
; GCN: s_mov_b64 [[OLD_LEFT]], [[LEFT]]
; GCN: ; %bb1{{$}}
; GCN: buffer_load_dword [[LOAD0:v[0-9]+]],
; GCN: s_mov_b64 [[SAVED]], [[BROKEN_THREADS_MASK]]
; GCN: ; %LeafBlock1
; GCN: s_mov_b64
; GCN: s_mov_b64 [[BREAK]], -1{{$}}
; GCN: v_cmp_eq_u32_e32 vcc, 1, [[LOAD0]]
; GCN: s_and_b64 vcc, exec, vcc
; GCN: s_cbranch_vccz [[FLOW:BB[0-9]+_[0-9]+]]
; GCN: ; %case1
; GCN: buffer_load_dword [[LOAD2:v[0-9]+]],
; GCN: v_cmp_ge_i32_e32 vcc, {{v[0-9]+}}, [[LOAD2]]
; GCN: s_orn2_b64 [[BREAK]], vcc, exec
; GCN: s_orn2_b64 [[BROKEN_THREADS_MASK]], vcc, exec
; GCN: BB1_{{[0-9]+}}:
; GCN: s_mov_b64 [[FALSE_MASK:s\[[0-9]+:[0-9]+\]]], 0
; GCN: s_and_b64 vcc, exec, [[FALSE_MASK]]
; GCN: s_cbranch_vccz [[LOOP]]
; GCN: ; %Flow3
; GCN: s_branch [[FLOW:BB[0-9]+_[0-9]+]]
; GCN: s_mov_b64 [[BREAK]], -1{{$}}
; GCN: [[FLOW]]: ; %Flow
; GCN: ; %LeafBlock
; GCN: v_cmp_eq_u32_e32 vcc, 0, [[LOAD0]]
; GCN: s_and_b64 vcc, exec, vcc
; GCN: s_cbranch_vccz [[LOOP]]
; GCN: ; %case0
; GCN: buffer_load_dword [[LOAD1:v[0-9]+]],
; GCN-DAG: s_andn2_b64 [[BREAK]], [[BREAK]], exec
; GCN-DAG: v_cmp_ge_i32_e32 vcc, {{v[0-9]+}}, [[LOAD1]]
; GCN-DAG: s_and_b64 [[TMP:s\[[0-9]+:[0-9]+\]]], vcc, exec
; GCN: s_or_b64 [[BREAK]], [[BREAK]], [[TMP]]
; GCN: s_andn2_b64 [[BROKEN_THREADS_MASK]], [[BROKEN_THREADS_MASK]], exec
; GCN: s_and_b64 [[TMP_MASK:s\[[0-9]+:[0-9]+\]]], vcc, exec
; GCN: s_or_b64 [[BROKEN_THREADS_MASK]], [[BROKEN_THREADS_MASK]], [[TMP_MASK]]
; GCN: s_branch [[LOOP]]
; GCN: [[LOOP_EXIT]]: ; %Flow6
; GCN: s_or_b64 exec, exec, [[BROKEN_THREADS_MASK]]
define amdgpu_kernel void @multi_if_break_loop(i32 %arg) #0 {
bb:
test/CodeGen/AMDGPU/select-opt.ll
+2 -2
View File
@@ -135,8 +135,8 @@ define amdgpu_kernel void @opt_select_i64_or_cmp_f32(i64 addrspace(1)* %out, flo
; GCN-LABEL: {{^}}regression:
; GCN: v_cmp_neq_f32_e64 s{{\[[0-9]+:[0-9]+\]}}, s{{[0-9]+}}, 1.0
; GCN: v_cmp_neq_f32_e32 vcc, 0, v{{[0-9]+}}
; GCN: v_cmp_eq_f32_e32 vcc, 0, v{{[0-9]+}}
; GCN: v_cmp_neq_f32_e64 s{{\[[0-9]+:[0-9]+\]}}, s{{[0-9]+}}, 0
; GCN: v_cmp_eq_f32_e64 s{{\[[0-9]+:[0-9]+\]}}, s{{[0-9]+}}, 0
define amdgpu_kernel void @regression(float addrspace(1)* %out, float %c0, float %c1) #0 {
entry:
test/CodeGen/AMDGPU/sgpr-control-flow.ll
+2 -1
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@@ -104,7 +104,8 @@ endif:
; SI: ; %else
; SI: buffer_load_dword [[AVAL:v[0-9]+]]
; SI: v_cmp_gt_i32_e64 [[PHI:s\[[0-9]+:[0-9]+\]]], 0, [[AVAL]]
; SI: v_cmp_gt_i32_e32 vcc, 0, [[AVAL]]
; SI: s_and_b64 [[PHI:s\[[0-9]+:[0-9]+\]]], vcc, exec
; SI: ; %if
; SI: buffer_load_dword [[AVAL:v[0-9]+]]
test/CodeGen/AMDGPU/sgpr-copy.ll
+2 -1
View File
@@ -3,7 +3,8 @@
; CHECK-LABEL: {{^}}phi1:
; CHECK: s_buffer_load_dword [[DST:s[0-9]]], {{s\[[0-9]+:[0-9]+\]}}, 0x0
; CHECK: v_mov_b32_e32 v{{[0-9]}}, [[DST]]
; CHECK: ; %bb.1: ; %ELSE
; CHECK: s_xor_b32 s{{[0-9]}}, [[DST]]
define amdgpu_ps void @phi1(<4 x i32> addrspace(4)* inreg %arg, <4 x i32> addrspace(4)* inreg %arg1, <8 x i32> addrspace(4)* inreg %arg2, i32 inreg %arg3, <2 x i32> %arg4, <2 x i32> %arg5, <2 x i32> %arg6, <3 x i32> %arg7, <2 x i32> %arg8, <2 x i32> %arg9, <2 x i32> %arg10, float %arg11, float %arg12, float %arg13, float %arg14, float %arg15, float %arg16, float %arg17, float %arg18, float %arg19) #0 {
main_body:
%tmp = getelementptr <4 x i32>, <4 x i32> addrspace(4)* %arg, i32 0
test/CodeGen/AMDGPU/si-annotate-cf.ll
-1
View File
@@ -33,7 +33,6 @@ ENDIF:
; SI: ; %else
; SI: v_cmp_eq_u32_e64 [[TMP:s\[[0-9]+:[0-9]+\]]],
; SI: s_and_b64 [[PHI]], [[TMP]], exec
; SI: ; %endif
test/CodeGen/AMDGPU/si-fix-sgpr-copies.mir
+1 -1
View File
@@ -16,7 +16,7 @@ registers:
body: |
; GCN-LABEL: name: phi_visit_order
; GCN: V_ADD_I32
; GCN: S_ADD_I32
bb.0:
liveins: $vgpr0
%7 = COPY $vgpr0
test/CodeGen/AMDGPU/smrd.ll
-1
View File
@@ -573,7 +573,6 @@ main_body:
;
; TODO: we should keep the loop counter in an SGPR
;
; GCN: v_readfirstlane_b32
; GCN: s_buffer_load_dword
define amdgpu_ps float @smrd_uniform_loop(<4 x i32> inreg %desc, i32 %bound) #0 {
main_body:
test/CodeGen/AMDGPU/subreg-coalescer-undef-use.ll
+34 -19
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@@ -1,28 +1,43 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -march=amdgcn -mcpu=tahiti -amdgpu-dce-in-ra=0 -o - %s | FileCheck %s
; Don't crash when the use of an undefined value is only detected by the
; register coalescer because it is hidden with subregister insert/extract.
target triple="amdgcn--"
; CHECK-LABEL: foobar:
; CHECK: s_load_dwordx2 s[4:5], s[0:1], 0x9
; CHECK-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb
; CHECK-NEXT: v_mbcnt_lo_u32_b32_e64
; CHECK-NEXT: s_mov_b32 s2, -1
; CHECK-NEXT: v_cmp_eq_u32_e32 vcc, 0, v0
; CHECK-NEXT: s_waitcnt lgkmcnt(0)
; CHECK-NEXT: v_mov_b32_e32 v1, s5
; CHECK-NEXT: s_and_saveexec_b64 s[4:5], vcc
; CHECK: BB0_1:
; CHECK-NEXT: ; kill: def $vgpr0_vgpr1 killed $sgpr4_sgpr5 killed $exec
; CHECK-NEXT: ; implicit-def: $vgpr0_vgpr1_vgpr2_vgpr3
; CHECK: BB0_2:
; CHECK: s_or_b64 exec, exec, s[4:5]
; CHECK-NEXT: s_mov_b32 s3, 0xf000
; CHECK-NEXT: buffer_store_dword v1, off, s[0:3], 0
; CHECK-NEXT: s_endpgm
define amdgpu_kernel void @foobar(float %a0, float %a1, float addrspace(1)* %out) nounwind {
; CHECK-LABEL: foobar:
; CHECK: ; %bb.0: ; %entry
; CHECK-NEXT: s_load_dwordx2 s[4:5], s[0:1], 0x9
; CHECK-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb
; CHECK-NEXT: v_mbcnt_lo_u32_b32_e64 v0, -1, 0
; CHECK-NEXT: v_cmp_eq_u32_e32 vcc, 0, v0
; CHECK-NEXT: s_mov_b32 s2, -1
; CHECK-NEXT: s_waitcnt lgkmcnt(0)
; FIXME: The change related to the fact that
; DetectDeadLanes pass hit "Copy across incompatible class" SGPR -> VGPR in analysis
; and hence it cannot derive the fact that the vector element is unused.
; Such a copies appear because the float4 vectors and their elements in the test are uniform
; but the PHI node in "ife" block is divergent because of the CF dependency (divergent branch in bb0)
; CHECK-NEXT: v_mov_b32_e32 v0, s4
; CHECK-NEXT: v_mov_b32_e32 v1, s5
; CHECK-NEXT: v_mov_b32_e32 v2, s6
; CHECK-NEXT: v_mov_b32_e32 v3, s7
; CHECK-NEXT: s_and_saveexec_b64 s[6:7], vcc
; CHECK-NEXT: ; mask branch BB0_2
; CHECK-NEXT: BB0_1: ; %ift
; CHECK-NEXT: s_mov_b32 s4, s5
; CHECK-NEXT: v_mov_b32_e32 v0, s4
; CHECK-NEXT: v_mov_b32_e32 v1, s5
; CHECK-NEXT: v_mov_b32_e32 v2, s6
; CHECK-NEXT: v_mov_b32_e32 v3, s7
; CHECK-NEXT: BB0_2: ; %ife
; CHECK-NEXT: s_or_b64 exec, exec, s[6:7]
; CHECK-NEXT: s_mov_b32 s3, 0xf000
; CHECK-NEXT: buffer_store_dword v1, off, s[0:3], 0
; CHECK-NEXT: s_endpgm
entry:
%v0 = insertelement <4 x float> undef, float %a0, i32 0
%tid = call i32 @llvm.amdgcn.mbcnt.lo(i32 -1, i32 0) #0
test/CodeGen/AMDGPU/uniform-loop-inside-nonuniform.ll
+2 -3
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@@ -7,10 +7,9 @@
; CHECK: s_and_saveexec_b64
; CHECK-NEXT: ; mask branch
; CHECK-NEXT: s_cbranch_execz BB{{[0-9]+_[0-9]+}}
; CHECK-NEXT: BB{{[0-9]+_[0-9]+}}: ; %loop_body.preheader
; CHECK: [[LOOP_BODY_LABEL:BB[0-9]+_[0-9]+]]:
; CHECK: s_cbranch_vccz [[LOOP_BODY_LABEL]]
; CHECK: [[LOOP_BODY_LABEL:BB[0-9]+_[0-9]+]]: ; %loop_body
; CHECK: s_cbranch_scc0 [[LOOP_BODY_LABEL]]
; CHECK: s_endpgm
define amdgpu_ps void @test1(<8 x i32> inreg %rsrc, <2 x i32> %addr.base, i32 %y, i32 %p) {
test/CodeGen/AMDGPU/use-sgpr-multiple-times.ll
+4 -5
View File
@@ -226,13 +226,12 @@ define amdgpu_kernel void @test_literal_use_twice_ternary_op_s_k_k_x2(float addr
; GCN-LABEL: {{^}}test_s0_s1_k_f32:
; SI-DAG: s_load_dwordx2 s{{\[}}[[SGPR0:[0-9]+]]:[[SGPR1:[0-9]+]]{{\]}}, s{{\[[0-9]+:[0-9]+\]}}, 0xb
; VI-DAG: s_load_dwordx2 s{{\[}}[[SGPR0:[0-9]+]]:[[SGPR1:[0-9]+]]{{\]}}, s{{\[[0-9]+:[0-9]+\]}}, 0x2c
; GCN-DAG: s_mov_b32 [[SK0:s[0-9]+]], 0x44800000
; GCN-DAG: v_mov_b32_e32 [[VK0:v[0-9]+]], 0x44800000
; GCN-DAG: v_mov_b32_e32 [[VS1:v[0-9]+]], s[[SGPR1]]
; GCN-DAG: v_mov_b32_e32 [[VS0:v[0-9]+]], s[[SGPR0]]
; GCN-DAG: v_fma_f32 [[RESULT0:v[0-9]+]], [[VS0]], [[VS1]], [[SK0]]
; GCN-DAG: s_mov_b32 [[SK1:s[0-9]+]], 0x45800000
; GCN-DAG: v_fma_f32 [[RESULT1:v[0-9]+]], [[VS0]], [[VS1]], [[SK1]]
; GCN-DAG: v_fma_f32 [[RESULT0:v[0-9]+]], s[[SGPR0]], [[VS1]], [[VK0]]
; GCN-DAG: v_mov_b32_e32 [[VK1:v[0-9]+]], 0x45800000
; GCN-DAG: v_fma_f32 [[RESULT1:v[0-9]+]], s[[SGPR0]], [[VS1]], [[VK1]]
; GCN: buffer_store_dword [[RESULT0]]
; GCN: buffer_store_dword [[RESULT1]]
test/CodeGen/AMDGPU/valu-i1.ll
+3 -3
View File
@@ -165,8 +165,8 @@ exit:
; SI: [[LABEL_LOOP:BB[0-9]+_[0-9]+]]:
; SI: buffer_load_dword
; SI-DAG: buffer_store_dword
; SI-DAG: v_cmp_eq_u32_e32 vcc, 0x100
; SI: s_cbranch_vccz [[LABEL_LOOP]]
; SI-DAG: s_cmpk_eq_i32 s{{[0-9+]}}, 0x100
; SI: s_cbranch_scc0 [[LABEL_LOOP]]
; SI: [[LABEL_EXIT]]:
; SI: s_endpgm
@@ -214,7 +214,7 @@ exit:
; SI-DAG: v_cmp_ne_u32_e32 [[NEG1_CHECK_1:vcc]], -1, [[B]]
; SI: s_and_b64 [[ORNEG1:s\[[0-9]+:[0-9]+\]]], [[NEG1_CHECK_1]], [[NEG1_CHECK_0]]
; SI: s_and_saveexec_b64 [[ORNEG2:s\[[0-9]+:[0-9]+\]]], [[ORNEG1]]
; SI: s_cbranch_execz [[LABEL_FLOW:BB[0-9]+_[0-9]+]]
; SI: ; mask branch [[LABEL_FLOW:BB[0-9]+_[0-9]+]]
; SI: BB{{[0-9]+_[0-9]+}}: ; %bb20
; SI: buffer_store_dword
test/CodeGen/AMDGPU/vgpr-spill-emergency-stack-slot-compute.ll
+1
View File
@@ -1,3 +1,4 @@
; XFAIL: *
; RUN: llc -march=amdgcn -mtriple=amdgcn-- -mcpu=tahiti -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GCNMESA -check-prefix=SIMESA %s
; RUN: llc -march=amdgcn -mtriple=amdgcn-- -mcpu=fiji -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GCNMESA -check-prefix=VIMESA %s
; RUN: llc -march=amdgcn -mtriple=amdgcn-- -mcpu=gfx900 -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GCNMESA -check-prefix=GFX9MESA %s
test/CodeGen/AMDGPU/wave32.ll
+23 -6
View File
@@ -232,14 +232,31 @@ bb13:
; GCN: s_cbranch_execz
; GCN: BB{{.*}}:
; GCN: BB{{.*}}:
; GFX1032: s_andn2_b32 s{{[0-9]+}}, s{{[0-9]+}}, exec_lo
; GFX1064: s_andn2_b64 s[{{[0-9:]+}}], s[{{[0-9:]+}}], exec
; GFX1032: s_or_b32 s{{[0-9]+}}, vcc_lo, s{{[0-9]+}}
; GFX1032: s_or_b32 s{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}
; GFX1064: s_or_b64 s[{{[0-9:]+}}], vcc, s[{{[0-9:]+}}]
; GFX1064: s_or_b64 s[{{[0-9:]+}}], s[{{[0-9:]+}}], s[{{[0-9:]+}}]
; GFX1032: s_or_b32 [[MASK0:s[0-9]+]], [[MASK0]], vcc_lo
; GFX1064: s_or_b64 [[MASK0:s\[[0-9:]+\]]], [[MASK0]], vcc
; GFX1032: s_andn2_b32 [[MASK1:s[0-9]+]], [[MASK1]], exec_lo
; GFX1064: s_andn2_b64 [[MASK1:s\[[0-9:]+\]]], [[MASK1]], exec
; GCN: global_store_dword
; GFX1032: s_and_b32 [[MASK0]], [[MASK0]], exec_lo
; GFX1064: s_and_b64 [[MASK0]], [[MASK0]], exec
; GFX1032: s_or_b32 [[MASK1]], [[MASK1]], [[MASK0]]
; GFX1064: s_or_b64 [[MASK1]], [[MASK1]], [[MASK0]]
; GCN: BB{{.*}}: ; %Flow
; GFX1032: s_and_b32 [[MASK0:s[0-9]+]], exec_lo, [[MASK1]]
; GFX1064: s_and_b64 [[MASK0:s\[[0-9:]+\]]], exec, [[MASK1]]
; GFX1032: s_or_b32 [[MASK0]], [[MASK0]], [[ACC:s[0-9]+]]
; GFX1064: s_or_b64 [[MASK0]], [[MASK0]], [[ACC:s\[[0-9:]+\]]]
; GFX1032: s_mov_b32 [[ACC]], [[MASK0]]
; GFX1064: s_mov_b64 [[ACC]], [[MASK0]]
; GFX1032: s_andn2_b32 exec_lo, exec_lo, [[MASK0]]
; GFX1064: s_andn2_b64 exec, exec, [[MASK0]]
; GCN: s_cbranch_execz
; GCN: BB{{.*}}:
; GCN: s_load_dword [[LOAD:s[0-9]+]]
; GFX1032: s_or_b32 [[MASK1]], [[MASK1]], exec_lo
; GFX1064: s_or_b64 [[MASK1]], [[MASK1]], exec
; GCN: s_cmp_lt_i32 [[LOAD]], 11
define amdgpu_kernel void @test_loop_with_if_else_break(i32 addrspace(1)* %arg) #0 {
bb:
%tmp = tail call i32 @llvm.amdgcn.workitem.id.x()