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| author | Tom Stellard <thomas.stellard@amd.com> | 2015-11-06 21:58:37 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2015-11-06 21:58:37 +0000 |
| commit | 05691a678ed6d76c1d022bfb49ab38f4a0ec1966 (patch) | |
| tree | becb3cf95bd1b784213d5e8f70d4678747bdd73f /llvm/test/CodeGen/AMDGPU/kernel-args.ll | |
| parent | e73a0601bd1f208d4b4e30ffa6f53775e8c92f6c (diff) | |
| download | bcm5719-llvm-05691a678ed6d76c1d022bfb49ab38f4a0ec1966.tar.gz bcm5719-llvm-05691a678ed6d76c1d022bfb49ab38f4a0ec1966.zip | |
DAGCombiner: Check shouldReduceLoadWidth before combining (and (load), x) -> extload
Reviewers: resistor, arsenm
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D13805
llvm-svn: 252349
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/kernel-args.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/kernel-args.ll | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/kernel-args.ll b/llvm/test/CodeGen/AMDGPU/kernel-args.ll index 1dd7c2cb799..803b2ecced0 100644 --- a/llvm/test/CodeGen/AMDGPU/kernel-args.ll +++ b/llvm/test/CodeGen/AMDGPU/kernel-args.ll @@ -4,8 +4,10 @@ ; RUN: llc < %s -march=r600 -mcpu=cayman | FileCheck %s --check-prefix=EG --check-prefix=FUNC ; FUNC-LABEL: {{^}}i8_arg: -; EG: MOV {{[ *]*}}T{{[0-9]+\.[XYZW]}}, KC0[2].Z -; GCN: buffer_load_ubyte +; EG: AND_INT {{[ *]*}}T{{[0-9]+\.[XYZW]}}, KC0[2].Z +; SI: s_load_dword [[VAL:s[0-9]+]], s[{{[0-9]+:[0-9]+}}], 0xb +; VI: s_load_dword [[VAL:s[0-9]+]], s[{{[0-9]+:[0-9]+}}], 0x2c +; GCN: s_and_b32 s{{[0-9]+}}, [[VAL]], 0xff define void @i8_arg(i32 addrspace(1)* nocapture %out, i8 %in) nounwind { entry: @@ -39,8 +41,10 @@ entry: } ; FUNC-LABEL: {{^}}i16_arg: -; EG: MOV {{[ *]*}}T{{[0-9]+\.[XYZW]}}, KC0[2].Z -; GCN: buffer_load_ushort +; EG: AND_INT {{[ *]*}}T{{[0-9]+\.[XYZW]}}, KC0[2].Z +; SI: s_load_dword [[VAL:s[0-9]+]], s[{{[0-9]+:[0-9]+}}], 0xb +; VI: s_load_dword [[VAL:s[0-9]+]], s[{{[0-9]+:[0-9]+}}], 0x2c +; GCN: s_and_b32 s{{[0-9]+}}, [[VAL]], 0xff define void @i16_arg(i32 addrspace(1)* nocapture %out, i16 %in) nounwind { entry: |
