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c83e4f9067
llvm/test/CodeGen/AMDGPU/local-atomics64.ll
Tom Stellard d3adac51fc AMDGPU/SI: Enable lanemask tracking in misched 
Summary:
This results in higher register usage, but should make it easier for
the compiler to hide latency.

This pass is a prerequisite for some more scheduler improvements, and I
think the increase register usage with this patch is acceptable, because
when combined with the scheduler improvements, the total register usage
will decrease.

shader-db stats:

2382 shaders in 478 tests
Totals:
SGPRS: 48672 -> 49088 (0.85 %)
VGPRS: 34148 -> 34847 (2.05 %)
Code Size: 1285816 -> 1289128 (0.26 %) bytes
LDS: 28 -> 28 (0.00 %) blocks
Scratch: 492544 -> 573440 (16.42 %) bytes per wave
Max Waves: 6856 -> 6846 (-0.15 %)
Wait states: 0 -> 0 (0.00 %)

Depends on D18451

Reviewers: nhaehnle, arsenm

Subscribers: arsenm, llvm-commits

Differential Revision: http://reviews.llvm.org/D18452

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@264876 91177308-0d34-0410-b5e6-96231b3b80d8
2016-03-30 16:35:09 +00:00

471 lines
17 KiB
LLVM
Raw Blame History

; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -strict-whitespace -check-prefix=SI -check-prefix=GCN %s
; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -strict-whitespace -check-prefix=VI -check-prefix=GCN %s
; GCN-LABEL: {{^}}lds_atomic_xchg_ret_i64:
; GCN: ds_wrxchg_rtn_b64
; GCN: s_endpgm
define void @lds_atomic_xchg_ret_i64(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw xchg i64 addrspace(3)* %ptr, i64 4 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_xchg_ret_i64_offset:
; GCN: ds_wrxchg_rtn_b64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_xchg_ret_i64_offset(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw xchg i64 addrspace(3)* %gep, i64 4 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_add_ret_i64:
; GCN: ds_add_rtn_u64
; GCN: s_endpgm
define void @lds_atomic_add_ret_i64(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw add i64 addrspace(3)* %ptr, i64 4 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_add_ret_i64_offset:
; SI: s_load_dword [[PTR:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0xb
; VI: s_load_dword [[PTR:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x2c
; GCN: v_mov_b32_e32 v[[LOVDATA:[0-9]+]], 9
; GCN: v_mov_b32_e32 v[[HIVDATA:[0-9]+]], 0
; GCN-DAG: v_mov_b32_e32 [[VPTR:v[0-9]+]], [[PTR]]
; GCN: ds_add_rtn_u64 [[RESULT:v\[[0-9]+:[0-9]+\]]], [[VPTR]], v{{\[}}[[LOVDATA]]:[[HIVDATA]]{{\]}} offset:32
; GCN: buffer_store_dwordx2 [[RESULT]],
; GCN: s_endpgm
define void @lds_atomic_add_ret_i64_offset(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i64 4
%result = atomicrmw add i64 addrspace(3)* %gep, i64 9 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_add1_ret_i64:
; GCN: v_mov_b32_e32 v[[LOVDATA:[0-9]+]], 1{{$}}
; GCN: v_mov_b32_e32 v[[HIVDATA:[0-9]+]], 0{{$}}
; GCN: ds_add_rtn_u64 [[RESULT:v\[[0-9]+:[0-9]+\]]], [[VPTR]], v{{\[}}[[LOVDATA]]:[[HIVDATA]]{{\]}}
; GCN: buffer_store_dwordx2 [[RESULT]],
; GCN: s_endpgm
define void @lds_atomic_add1_ret_i64(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw add i64 addrspace(3)* %ptr, i64 1 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_add1_ret_i64_offset:
; GCN: ds_add_rtn_u64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_add1_ret_i64_offset(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw add i64 addrspace(3)* %gep, i64 1 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_sub_ret_i64:
; GCN: ds_sub_rtn_u64
; GCN: s_endpgm
define void @lds_atomic_sub_ret_i64(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw sub i64 addrspace(3)* %ptr, i64 4 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_sub_ret_i64_offset:
; GCN: ds_sub_rtn_u64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_sub_ret_i64_offset(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw sub i64 addrspace(3)* %gep, i64 4 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_sub1_ret_i64:
; GCN: v_mov_b32_e32 v[[LOVDATA:[0-9]+]], 1{{$}}
; GCN: v_mov_b32_e32 v[[HIVDATA:[0-9]+]], 0{{$}}
; GCN: ds_sub_rtn_u64 [[RESULT:v\[[0-9]+:[0-9]+\]]], [[VPTR]], v{{\[}}[[LOVDATA]]:[[HIVDATA]]{{\]}}
; GCN: buffer_store_dwordx2 [[RESULT]],
; GCN: s_endpgm
define void @lds_atomic_sub1_ret_i64(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw sub i64 addrspace(3)* %ptr, i64 1 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_sub1_ret_i64_offset:
; GCN: ds_sub_rtn_u64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_sub1_ret_i64_offset(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw sub i64 addrspace(3)* %gep, i64 1 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_and_ret_i64:
; GCN: ds_and_rtn_b64
; GCN: s_endpgm
define void @lds_atomic_and_ret_i64(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw and i64 addrspace(3)* %ptr, i64 4 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_and_ret_i64_offset:
; GCN: ds_and_rtn_b64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_and_ret_i64_offset(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw and i64 addrspace(3)* %gep, i64 4 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_or_ret_i64:
; GCN: ds_or_rtn_b64
; GCN: s_endpgm
define void @lds_atomic_or_ret_i64(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw or i64 addrspace(3)* %ptr, i64 4 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_or_ret_i64_offset:
; GCN: ds_or_rtn_b64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_or_ret_i64_offset(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw or i64 addrspace(3)* %gep, i64 4 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_xor_ret_i64:
; GCN: ds_xor_rtn_b64
; GCN: s_endpgm
define void @lds_atomic_xor_ret_i64(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw xor i64 addrspace(3)* %ptr, i64 4 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_xor_ret_i64_offset:
; GCN: ds_xor_rtn_b64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_xor_ret_i64_offset(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw xor i64 addrspace(3)* %gep, i64 4 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; FIXME: There is no atomic nand instr
; XGCN-LABEL: {{^}}lds_atomic_nand_ret_i64:uction, so we somehow need to expand this.
; define void @lds_atomic_nand_ret_i64(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
; %result = atomicrmw nand i64 addrspace(3)* %ptr, i32 4 seq_cst
; store i64 %result, i64 addrspace(1)* %out, align 8
; ret void
; }
; GCN-LABEL: {{^}}lds_atomic_min_ret_i64:
; GCN: ds_min_rtn_i64
; GCN: s_endpgm
define void @lds_atomic_min_ret_i64(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw min i64 addrspace(3)* %ptr, i64 4 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_min_ret_i64_offset:
; GCN: ds_min_rtn_i64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_min_ret_i64_offset(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw min i64 addrspace(3)* %gep, i64 4 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_max_ret_i64:
; GCN: ds_max_rtn_i64
; GCN: s_endpgm
define void @lds_atomic_max_ret_i64(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw max i64 addrspace(3)* %ptr, i64 4 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_max_ret_i64_offset:
; GCN: ds_max_rtn_i64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_max_ret_i64_offset(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw max i64 addrspace(3)* %gep, i64 4 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_umin_ret_i64:
; GCN: ds_min_rtn_u64
; GCN: s_endpgm
define void @lds_atomic_umin_ret_i64(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw umin i64 addrspace(3)* %ptr, i64 4 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_umin_ret_i64_offset:
; GCN: ds_min_rtn_u64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_umin_ret_i64_offset(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw umin i64 addrspace(3)* %gep, i64 4 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_umax_ret_i64:
; GCN: ds_max_rtn_u64
; GCN: s_endpgm
define void @lds_atomic_umax_ret_i64(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw umax i64 addrspace(3)* %ptr, i64 4 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_umax_ret_i64_offset:
; GCN: ds_max_rtn_u64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_umax_ret_i64_offset(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw umax i64 addrspace(3)* %gep, i64 4 seq_cst
store i64 %result, i64 addrspace(1)* %out, align 8
ret void
}
; GCN-LABEL: {{^}}lds_atomic_xchg_noret_i64:
; GCN: ds_wrxchg_rtn_b64
; GCN: s_endpgm
define void @lds_atomic_xchg_noret_i64(i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw xchg i64 addrspace(3)* %ptr, i64 4 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_xchg_noret_i64_offset:
; GCN: ds_wrxchg_rtn_b64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_xchg_noret_i64_offset(i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw xchg i64 addrspace(3)* %gep, i64 4 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_add_noret_i64:
; GCN: ds_add_u64
; GCN: s_endpgm
define void @lds_atomic_add_noret_i64(i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw add i64 addrspace(3)* %ptr, i64 4 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_add_noret_i64_offset:
; SI: s_load_dword [[PTR:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x9
; VI: s_load_dword [[PTR:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x24
; GCN: v_mov_b32_e32 v[[LOVDATA:[0-9]+]], 9
; GCN: v_mov_b32_e32 v[[HIVDATA:[0-9]+]], 0
; GCN: v_mov_b32_e32 [[VPTR:v[0-9]+]], [[PTR]]
; GCN: ds_add_u64 [[VPTR]], v{{\[}}[[LOVDATA]]:[[HIVDATA]]{{\]}} offset:32
; GCN: s_endpgm
define void @lds_atomic_add_noret_i64_offset(i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i64 4
%result = atomicrmw add i64 addrspace(3)* %gep, i64 9 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_add1_noret_i64:
; GCN-DAG: v_mov_b32_e32 v[[LOVDATA:[0-9]+]], 1{{$}}
; GCN-DAG: v_mov_b32_e32 v[[HIVDATA:[0-9]+]], 0{{$}}
; GCN: ds_add_u64 [[VPTR]], v{{\[}}[[LOVDATA]]:[[HIVDATA]]{{\]}}
; GCN: s_endpgm
define void @lds_atomic_add1_noret_i64(i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw add i64 addrspace(3)* %ptr, i64 1 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_add1_noret_i64_offset:
; GCN: ds_add_u64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_add1_noret_i64_offset(i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw add i64 addrspace(3)* %gep, i64 1 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_sub_noret_i64:
; GCN: ds_sub_u64
; GCN: s_endpgm
define void @lds_atomic_sub_noret_i64(i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw sub i64 addrspace(3)* %ptr, i64 4 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_sub_noret_i64_offset:
; GCN: ds_sub_u64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_sub_noret_i64_offset(i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw sub i64 addrspace(3)* %gep, i64 4 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_sub1_noret_i64:
; GCN: v_mov_b32_e32 v[[LOVDATA:[0-9]+]], 1{{$}}
; GCN: v_mov_b32_e32 v[[HIVDATA:[0-9]+]], 0{{$}}
; GCN: ds_sub_u64 [[VPTR]], v{{\[}}[[LOVDATA]]:[[HIVDATA]]{{\]}}
; GCN: s_endpgm
define void @lds_atomic_sub1_noret_i64(i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw sub i64 addrspace(3)* %ptr, i64 1 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_sub1_noret_i64_offset:
; GCN: ds_sub_u64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_sub1_noret_i64_offset(i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw sub i64 addrspace(3)* %gep, i64 1 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_and_noret_i64:
; GCN: ds_and_b64
; GCN: s_endpgm
define void @lds_atomic_and_noret_i64(i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw and i64 addrspace(3)* %ptr, i64 4 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_and_noret_i64_offset:
; GCN: ds_and_b64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_and_noret_i64_offset(i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw and i64 addrspace(3)* %gep, i64 4 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_or_noret_i64:
; GCN: ds_or_b64
; GCN: s_endpgm
define void @lds_atomic_or_noret_i64(i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw or i64 addrspace(3)* %ptr, i64 4 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_or_noret_i64_offset:
; GCN: ds_or_b64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_or_noret_i64_offset(i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw or i64 addrspace(3)* %gep, i64 4 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_xor_noret_i64:
; GCN: ds_xor_b64
; GCN: s_endpgm
define void @lds_atomic_xor_noret_i64(i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw xor i64 addrspace(3)* %ptr, i64 4 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_xor_noret_i64_offset:
; GCN: ds_xor_b64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_xor_noret_i64_offset(i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw xor i64 addrspace(3)* %gep, i64 4 seq_cst
ret void
}
; FIXME: There is no atomic nand instr
; XGCN-LABEL: {{^}}lds_atomic_nand_noret_i64:uction, so we somehow need to expand this.
; define void @lds_atomic_nand_noret_i64(i64 addrspace(3)* %ptr) nounwind {
; %result = atomicrmw nand i64 addrspace(3)* %ptr, i32 4 seq_cst
; ret void
; }
; GCN-LABEL: {{^}}lds_atomic_min_noret_i64:
; GCN: ds_min_i64
; GCN: s_endpgm
define void @lds_atomic_min_noret_i64(i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw min i64 addrspace(3)* %ptr, i64 4 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_min_noret_i64_offset:
; GCN: ds_min_i64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_min_noret_i64_offset(i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw min i64 addrspace(3)* %gep, i64 4 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_max_noret_i64:
; GCN: ds_max_i64
; GCN: s_endpgm
define void @lds_atomic_max_noret_i64(i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw max i64 addrspace(3)* %ptr, i64 4 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_max_noret_i64_offset:
; GCN: ds_max_i64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_max_noret_i64_offset(i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw max i64 addrspace(3)* %gep, i64 4 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_umin_noret_i64:
; GCN: ds_min_u64
; GCN: s_endpgm
define void @lds_atomic_umin_noret_i64(i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw umin i64 addrspace(3)* %ptr, i64 4 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_umin_noret_i64_offset:
; GCN: ds_min_u64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_umin_noret_i64_offset(i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw umin i64 addrspace(3)* %gep, i64 4 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_umax_noret_i64:
; GCN: ds_max_u64
; GCN: s_endpgm
define void @lds_atomic_umax_noret_i64(i64 addrspace(3)* %ptr) nounwind {
%result = atomicrmw umax i64 addrspace(3)* %ptr, i64 4 seq_cst
ret void
}
; GCN-LABEL: {{^}}lds_atomic_umax_noret_i64_offset:
; GCN: ds_max_u64 {{.*}} offset:32
; GCN: s_endpgm
define void @lds_atomic_umax_noret_i64_offset(i64 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
%result = atomicrmw umax i64 addrspace(3)* %gep, i64 4 seq_cst
ret void
}
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