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| author | Stanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com> | 2017-09-19 20:54:38 +0000 |
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| committer | Stanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com> | 2017-09-19 20:54:38 +0000 |
| commit | d4ae470d2e7a967331a5bb3ae5be29a4f0b6c764 (patch) | |
| tree | 9065b407288d50bfeb20d5827ea6fb2dcbf008ca /llvm/test/CodeGen/AMDGPU/load-weird-sizes.ll | |
| parent | 59a01a958a55c75af4076e35ba67e2a4a38d8dce (diff) | |
| download | bcm5719-llvm-d4ae470d2e7a967331a5bb3ae5be29a4f0b6c764.tar.gz bcm5719-llvm-d4ae470d2e7a967331a5bb3ae5be29a4f0b6c764.zip | |
[AMDGPU] Prevent post-RA scheduler from breaking memory clauses
The pre-RA scheduler does load/store clustering, but post-RA
scheduler undoes it. Add mutation to prevent it.
Differential Revision: https://reviews.llvm.org/D38014
llvm-svn: 313670
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/load-weird-sizes.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/load-weird-sizes.ll | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/load-weird-sizes.ll b/llvm/test/CodeGen/AMDGPU/load-weird-sizes.ll index f9ba6241fe0..fff0d3520d7 100644 --- a/llvm/test/CodeGen/AMDGPU/load-weird-sizes.ll +++ b/llvm/test/CodeGen/AMDGPU/load-weird-sizes.ll @@ -5,8 +5,8 @@ ; RUN: llc -amdgpu-scalarize-global-loads=false -march=r600 -mcpu=cayman < %s | FileCheck -check-prefix=R600 -check-prefix=CM -check-prefix=FUNC %s ; FUNC-LABEL: {{^}}load_i24: -; SI: {{flat|buffer}}_load_ubyte -; SI: {{flat|buffer}}_load_ushort +; SI-DAG: {{flat|buffer}}_load_ubyte +; SI-DAG: {{flat|buffer}}_load_ushort ; SI: {{flat|buffer}}_store_dword define amdgpu_kernel void @load_i24(i32 addrspace(1)* %out, i24 addrspace(1)* %in) #0 { %1 = load i24, i24 addrspace(1)* %in |
