diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/min.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/min.ll | 41 |
1 files changed, 21 insertions, 20 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/min.ll b/llvm/test/CodeGen/AMDGPU/min.ll index b4b1ab82492..b2d62f5e13a 100644 --- a/llvm/test/CodeGen/AMDGPU/min.ll +++ b/llvm/test/CodeGen/AMDGPU/min.ll @@ -1,7 +1,7 @@ -; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=SI -check-prefix=FUNC %s -; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=VI -check-prefix=GFX89 -check-prefix=FUNC %s -; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx900 -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GFX9 -check-prefix=GFX89 -check-prefix=FUNC %s -; RUN: llc -march=r600 -mtriple=r600---amdgiz -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s +; RUN: llc -march=amdgcn -mtriple=amdgcn-amd-amdhsa -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=SI -check-prefix=FUNC %s +; RUN: llc -march=amdgcn -mtriple=amdgcn-amd-amdhsa -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=VI -check-prefix=GFX89 -check-prefix=FUNC %s +; RUN: llc -march=amdgcn -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GFX9 -check-prefix=GFX89 -check-prefix=FUNC %s +; RUN: llc -march=r600 -mtriple=r600-- -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s ; FUNC-LABEL: {{^}}v_test_imin_sle_i32: ; GCN: v_min_i32_e32 @@ -65,16 +65,14 @@ define amdgpu_kernel void @s_test_imin_sle_v4i32(<4 x i32> addrspace(1)* %out, < ; GCN: s_sext_i32_i8 ; GCN: s_sext_i32_i8 ; GCN: s_min_i32 -define amdgpu_kernel void @s_test_imin_sle_i8(i8 addrspace(1)* %out, i8 %a, i8 %b) #0 { +define amdgpu_kernel void @s_test_imin_sle_i8(i8 addrspace(1)* %out, [8 x i32], i8 %a, [8 x i32], i8 %b) #0 { %cmp = icmp sle i8 %a, %b %val = select i1 %cmp, i8 %a, i8 %b store i8 %val, i8 addrspace(1)* %out ret void } -; XXX - should be able to use s_min if we stop unnecessarily doing -; extloads with mubuf instructions. - +; FIXME: Why vector and sdwa for last element? ; FUNC-LABEL: {{^}}s_test_imin_sle_v4i8: ; GCN: s_load_dword s ; GCN: s_load_dword s @@ -88,7 +86,7 @@ define amdgpu_kernel void @s_test_imin_sle_i8(i8 addrspace(1)* %out, i8 %a, i8 % ; VI: s_min_i32 ; VI: s_min_i32 ; VI: s_min_i32 -; VI: s_min_i32 +; VI: v_min_i32_sdwa ; GFX9: v_min_i16 ; GFX9: v_min_i16 @@ -99,7 +97,7 @@ define amdgpu_kernel void @s_test_imin_sle_i8(i8 addrspace(1)* %out, i8 %a, i8 % ; EG: MIN_INT ; EG: MIN_INT ; EG: MIN_INT -define amdgpu_kernel void @s_test_imin_sle_v4i8(<4 x i8> addrspace(1)* %out, <4 x i8> %a, <4 x i8> %b) #0 { +define amdgpu_kernel void @s_test_imin_sle_v4i8(<4 x i8> addrspace(1)* %out, [8 x i32], <4 x i8> %a, [8 x i32], <4 x i8> %b) #0 { %cmp = icmp sle <4 x i8> %a, %b %val = select <4 x i1> %cmp, <4 x i8> %a, <4 x i8> %b store <4 x i8> %val, <4 x i8> addrspace(1)* %out @@ -111,8 +109,8 @@ define amdgpu_kernel void @s_test_imin_sle_v4i8(<4 x i8> addrspace(1)* %out, <4 ; GCN: s_load_dword s ; SI: s_ashr_i32 -; SI: s_ashr_i32 ; SI: s_sext_i32_i16 +; SI: s_ashr_i32 ; SI: s_sext_i32_i16 ; SI: s_min_i32 ; SI: s_min_i32 @@ -346,8 +344,8 @@ define amdgpu_kernel void @v_test_umin_ult_i32(i32 addrspace(1)* %out, i32 addrs } ; FUNC-LABEL: {{^}}v_test_umin_ult_i8: -; SI: buffer_load_ubyte -; SI: buffer_load_ubyte +; SI: {{buffer|flat|global}}_load_ubyte +; SI: {{buffer|flat|global}}_load_ubyte ; SI: v_min_u32_e32 ; GFX89: {{flat|global}}_load_ubyte @@ -490,14 +488,14 @@ define amdgpu_kernel void @s_test_umin_ult_v8i16(<8 x i16> addrspace(1)* %out, < ; Make sure redundant and removed ; FUNC-LABEL: {{^}}simplify_demanded_bits_test_umin_ult_i16: -; GCN-DAG: s_load_dword [[A:s[0-9]+]], {{s\[[0-9]+:[0-9]+\]}}, {{0xb|0x2c}} -; GCN-DAG: s_load_dword [[B:s[0-9]+]], {{s\[[0-9]+:[0-9]+\]}}, {{0xc|0x30}} +; GCN-DAG: s_load_dword [[A:s[0-9]+]], {{s\[[0-9]+:[0-9]+\]}}, {{0xa|0x28}} +; GCN-DAG: s_load_dword [[B:s[0-9]+]], {{s\[[0-9]+:[0-9]+\]}}, {{0x13|0x4c}} ; GCN: s_min_u32 [[MIN:s[0-9]+]], [[A]], [[B]] ; GCN: v_mov_b32_e32 [[VMIN:v[0-9]+]], [[MIN]] ; GCN: buffer_store_dword [[VMIN]] ; EG: MIN_UINT -define amdgpu_kernel void @simplify_demanded_bits_test_umin_ult_i16(i32 addrspace(1)* %out, i16 zeroext %a, i16 zeroext %b) #0 { +define amdgpu_kernel void @simplify_demanded_bits_test_umin_ult_i16(i32 addrspace(1)* %out, [8 x i32], i16 zeroext %a, [8 x i32], i16 zeroext %b) #0 { %a.ext = zext i16 %a to i32 %b.ext = zext i16 %b to i32 %cmp = icmp ult i32 %a.ext, %b.ext @@ -510,14 +508,17 @@ define amdgpu_kernel void @simplify_demanded_bits_test_umin_ult_i16(i32 addrspac ; Make sure redundant sign_extend_inreg removed. ; FUNC-LABEL: {{^}}simplify_demanded_bits_test_min_slt_i16: -; GCN-DAG: s_load_dword [[A:s[0-9]+]], {{s\[[0-9]+:[0-9]+\]}}, {{0xb|0x2c}} -; GCN-DAG: s_load_dword [[B:s[0-9]+]], {{s\[[0-9]+:[0-9]+\]}}, {{0xc|0x30}} -; GCN: s_min_i32 [[MIN:s[0-9]+]], [[A]], [[B]] +; GCN-DAG: s_load_dword [[A:s[0-9]+]], {{s\[[0-9]+:[0-9]+\]}}, {{0xa|0x28}} +; GCN-DAG: s_load_dword [[B:s[0-9]+]], {{s\[[0-9]+:[0-9]+\]}}, {{0x13|0x4c}} +; GCN-DAG: s_sext_i32_i16 [[EXT_A:s[0-9]+]], [[A]] +; GCN-DAG: s_sext_i32_i16 [[EXT_B:s[0-9]+]], [[B]] + +; GCN: s_min_i32 [[MIN:s[0-9]+]], [[EXT_A]], [[EXT_B]] ; GCN: v_mov_b32_e32 [[VMIN:v[0-9]+]], [[MIN]] ; GCN: buffer_store_dword [[VMIN]] ; EG: MIN_INT -define amdgpu_kernel void @simplify_demanded_bits_test_min_slt_i16(i32 addrspace(1)* %out, i16 signext %a, i16 signext %b) #0 { +define amdgpu_kernel void @simplify_demanded_bits_test_min_slt_i16(i32 addrspace(1)* %out, [8 x i32], i16 signext %a, [8 x i32], i16 signext %b) #0 { %a.ext = sext i16 %a to i32 %b.ext = sext i16 %b to i32 %cmp = icmp slt i32 %a.ext, %b.ext |
