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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2016-09-30 01:50:20 +0000 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2016-09-30 01:50:20 +0000 |
| commit | 5d8eb25e78c0eefb54dafd88088bd6fb39f2a125 (patch) | |
| tree | 9261d97dc3de6b150a68f685bf89db4034c00486 /llvm/test/CodeGen/AMDGPU/setcc-opt.ll | |
| parent | b3949ef88534b0f87d1cd675adf6582dfbf6cae5 (diff) | |
| download | bcm5719-llvm-5d8eb25e78c0eefb54dafd88088bd6fb39f2a125.tar.gz bcm5719-llvm-5d8eb25e78c0eefb54dafd88088bd6fb39f2a125.zip | |
AMDGPU: Use unsigned compare for eq/ne
For some reason there are both of these available, except
for scalar 64-bit compares which only has u64. I'm not sure
why there are both (I'm guessing it's for the one bit inputs we
don't use), but for consistency always using the
unsigned one.
llvm-svn: 282832
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/setcc-opt.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/setcc-opt.ll | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/setcc-opt.ll b/llvm/test/CodeGen/AMDGPU/setcc-opt.ll index 9218aaf3b5d..89c92583fd4 100644 --- a/llvm/test/CodeGen/AMDGPU/setcc-opt.ll +++ b/llvm/test/CodeGen/AMDGPU/setcc-opt.ll @@ -4,7 +4,7 @@ ; FUNC-LABEL: {{^}}sext_bool_icmp_eq_0: ; GCN-NOT: v_cmp -; GCN: v_cmp_ne_i32_e32 vcc, +; GCN: v_cmp_ne_u32_e32 vcc, ; GCN-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, 1, vcc ; GCN-NEXT:buffer_store_byte [[RESULT]] ; GCN-NEXT: s_endpgm @@ -21,7 +21,7 @@ define void @sext_bool_icmp_eq_0(i1 addrspace(1)* %out, i32 %a, i32 %b) nounwind ; FUNC-LABEL: {{^}}sext_bool_icmp_ne_0: ; GCN-NOT: v_cmp -; GCN: v_cmp_ne_i32_e32 vcc, +; GCN: v_cmp_ne_u32_e32 vcc, ; GCN-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, 1, vcc ; GCN-NEXT: buffer_store_byte [[RESULT]] ; GCN-NEXT: s_endpgm @@ -38,7 +38,7 @@ define void @sext_bool_icmp_ne_0(i1 addrspace(1)* %out, i32 %a, i32 %b) nounwind ; FUNC-LABEL: {{^}}sext_bool_icmp_eq_neg1: ; GCN-NOT: v_cmp -; GCN: v_cmp_eq_i32_e32 vcc, +; GCN: v_cmp_eq_u32_e32 vcc, ; GCN-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, 1, vcc ; GCN-NEXT: buffer_store_byte [[RESULT]] ; GCN-NEXT: s_endpgm @@ -52,7 +52,7 @@ define void @sext_bool_icmp_eq_neg1(i1 addrspace(1)* %out, i32 %a, i32 %b) nounw ; FUNC-LABEL: {{^}}sext_bool_icmp_ne_neg1: ; GCN-NOT: v_cmp -; GCN: v_cmp_eq_i32_e32 vcc, +; GCN: v_cmp_eq_u32_e32 vcc, ; GCN-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, 1, vcc ; GCN-NEXT: buffer_store_byte [[RESULT]] ; GCN-NEXT: s_endpgm @@ -66,7 +66,7 @@ define void @sext_bool_icmp_ne_neg1(i1 addrspace(1)* %out, i32 %a, i32 %b) nounw ; FUNC-LABEL: {{^}}zext_bool_icmp_eq_0: ; GCN-NOT: v_cmp -; GCN: v_cmp_ne_i32_e32 vcc, +; GCN: v_cmp_ne_u32_e32 vcc, ; GCN-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, 1, vcc ; GCN-NEXT: buffer_store_byte [[RESULT]] ; GCN-NEXT: s_endpgm @@ -80,7 +80,7 @@ define void @zext_bool_icmp_eq_0(i1 addrspace(1)* %out, i32 %a, i32 %b) nounwind ; FUNC-LABEL: {{^}}zext_bool_icmp_ne_0: ; GCN-NOT: v_cmp -; GCN: v_cmp_ne_i32_e32 vcc, +; GCN: v_cmp_ne_u32_e32 vcc, ; GCN-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, 1, vcc ; GCN-NEXT: buffer_store_byte [[RESULT]] ; GCN-NEXT: s_endpgm @@ -94,7 +94,7 @@ define void @zext_bool_icmp_ne_0(i1 addrspace(1)* %out, i32 %a, i32 %b) nounwind ; FUNC-LABEL: {{^}}zext_bool_icmp_eq_1: ; GCN-NOT: v_cmp -; GCN: v_cmp_eq_i32_e32 vcc, +; GCN: v_cmp_eq_u32_e32 vcc, ; GCN-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, 1, vcc ; GCN-NEXT: buffer_store_byte [[RESULT]] ; GCN-NEXT: s_endpgm @@ -108,7 +108,7 @@ define void @zext_bool_icmp_eq_1(i1 addrspace(1)* %out, i32 %a, i32 %b) nounwind ; FUNC-LABEL: {{^}}zext_bool_icmp_ne_1: ; GCN-NOT: v_cmp -; GCN: v_cmp_eq_i32_e32 vcc, +; GCN: v_cmp_eq_u32_e32 vcc, ; GCN-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, 1, vcc ; GCN-NEXT: buffer_store_byte [[RESULT]] define void @zext_bool_icmp_ne_1(i1 addrspace(1)* %out, i32 %a, i32 %b) nounwind { @@ -151,7 +151,7 @@ define void @zext_bool_icmp_ne_neg1(i1 addrspace(1)* %out, i32 %a, i32 %b) nounw ; GCN: s_movk_i32 [[K255:s[0-9]+]], 0xff ; GCN-DAG: s_and_b32 [[B:s[0-9]+]], [[VALUE]], [[K255]] ; GCN-DAG: v_mov_b32_e32 [[VK255:v[0-9]+]], [[K255]] -; GCN: v_cmp_ne_i32_e32 vcc, [[B]], [[VK255]] +; GCN: v_cmp_ne_u32_e32 vcc, [[B]], [[VK255]] ; GCN: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, 1, vcc ; GCN: buffer_store_byte [[RESULT]] ; GCN: s_endpgm @@ -164,7 +164,7 @@ define void @cmp_zext_k_i8max(i1 addrspace(1)* %out, i8 %b) nounwind { ; FUNC-LABEL: {{^}}cmp_sext_k_neg1: ; GCN: buffer_load_sbyte [[B:v[0-9]+]] -; GCN: v_cmp_ne_i32_e32 vcc, -1, [[B]]{{$}} +; GCN: v_cmp_ne_u32_e32 vcc, -1, [[B]]{{$}} ; GCN-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, 1, vcc ; GCN: buffer_store_byte [[RESULT]] ; GCN: s_endpgm @@ -178,7 +178,7 @@ define void @cmp_sext_k_neg1(i1 addrspace(1)* %out, i8 addrspace(1)* %b.ptr) nou ; FUNC-LABEL: {{^}}cmp_sext_k_neg1_i8_sext_arg: ; GCN: s_load_dword [[B:s[0-9]+]] -; GCN: v_cmp_ne_i32_e64 [[CMP:s\[[0-9]+:[0-9]+\]]], [[B]], -1{{$}} +; GCN: v_cmp_ne_u32_e64 [[CMP:s\[[0-9]+:[0-9]+\]]], [[B]], -1{{$}} ; GCN-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, 1, [[CMP]] ; GCN-NEXT: buffer_store_byte [[RESULT]] ; GCN: s_endpgm @@ -199,7 +199,7 @@ define void @cmp_sext_k_neg1_i8_sext_arg(i1 addrspace(1)* %out, i8 signext %b) n ; GCN: s_movk_i32 [[K:s[0-9]+]], 0xff ; GCN-DAG: s_and_b32 [[B:s[0-9]+]], [[VAL]], [[K]] ; GCN-DAG: v_mov_b32_e32 [[VK:v[0-9]+]], [[K]] -; GCN: v_cmp_ne_i32_e32 vcc, [[B]], [[VK]]{{$}} +; GCN: v_cmp_ne_u32_e32 vcc, [[B]], [[VK]]{{$}} ; GCN: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, 1, vcc ; GCN: buffer_store_byte [[RESULT]] ; GCN: s_endpgm |
