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------------------------------------------------------------------------ r292982 | arsenm | 2017-01-24 14:02:15 -0800 (Tue, 24 Jan 2017) | 8 lines Enable FeatureFlatForGlobal on Volcanic Islands This switches to the workaround that HSA defaults to for the mesa path. This should be applied to the 4.0 branch. Patch by Vedran Miletić <vedran@miletic.net> ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@293326 91177308-0d34-0410-b5e6-96231b3b80d8
60 lines
1.9 KiB
LLVM
60 lines
1.9 KiB
LLVM
; RUN: llc < %s -march=amdgcn -verify-machineinstrs | FileCheck %s --check-prefix=SI
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; RUN: llc < %s -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs | FileCheck %s --check-prefix=SI
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; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s --check-prefix=R600
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; R600: {{^}}s_mad_zext_i32_to_i64:
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; R600: MEM_RAT_CACHELESS STORE_RAW
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; R600: MEM_RAT_CACHELESS STORE_RAW
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; SI: {{^}}s_mad_zext_i32_to_i64:
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; SI: v_mov_b32_e32 v[[V_ZERO:[0-9]]], 0{{$}}
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; SI: buffer_store_dwordx2 v[0:[[V_ZERO]]{{\]}}
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define void @s_mad_zext_i32_to_i64(i64 addrspace(1)* %out, i32 %a, i32 %b, i32 %c) #0 {
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entry:
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%tmp0 = mul i32 %a, %b
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%tmp1 = add i32 %tmp0, %c
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%tmp2 = zext i32 %tmp1 to i64
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store i64 %tmp2, i64 addrspace(1)* %out
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ret void
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}
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; SI-LABEL: {{^}}s_cmp_zext_i1_to_i32
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; SI: v_cndmask_b32
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define void @s_cmp_zext_i1_to_i32(i32 addrspace(1)* %out, i32 %a, i32 %b) #0 {
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entry:
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%tmp0 = icmp eq i32 %a, %b
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%tmp1 = zext i1 %tmp0 to i32
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store i32 %tmp1, i32 addrspace(1)* %out
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ret void
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}
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; SI-LABEL: {{^}}s_arg_zext_i1_to_i64:
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define void @s_arg_zext_i1_to_i64(i64 addrspace(1)* %out, i1 zeroext %arg) #0 {
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%ext = zext i1 %arg to i64
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store i64 %ext, i64 addrspace(1)* %out, align 8
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ret void
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}
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; SI-LABEL: {{^}}s_cmp_zext_i1_to_i64:
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; SI: s_mov_b32 s{{[0-9]+}}, 0
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; SI: v_cmp_eq_u32
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; SI: v_cndmask_b32
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define void @s_cmp_zext_i1_to_i64(i64 addrspace(1)* %out, i32 %a, i32 %b) #0 {
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%cmp = icmp eq i32 %a, %b
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%ext = zext i1 %cmp to i64
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store i64 %ext, i64 addrspace(1)* %out, align 8
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ret void
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}
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; SI-LABEL: {{^}}s_cmp_zext_i1_to_i16
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; SI: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, 1, vcc
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; SI: buffer_store_short [[RESULT]]
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define void @s_cmp_zext_i1_to_i16(i16 addrspace(1)* %out, i16 zeroext %a, i16 zeroext %b) #0 {
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%tmp0 = icmp eq i16 %a, %b
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%tmp1 = zext i1 %tmp0 to i16
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store i16 %tmp1, i16 addrspace(1)* %out
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ret void
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}
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attributes #0 = { nounwind }
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