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| author | Jay Foad <jay.foad@amd.com> | 2022-11-30 10:39:53 +0000 |
|---|---|---|
| committer | Jay Foad <jay.foad@amd.com> | 2022-11-30 18:02:39 +0000 |
| commit | 3d9e226081cf6a908c27cedf4c0dc72380b62bb2 (patch) | |
| tree | b616d60e9164f8adfdbec0669cb53a9faa3919dd /llvm/lib | |
| parent | abefd87e706a47303905edcff031a22edf880921 (diff) | |
| download | llvm-3d9e226081cf6a908c27cedf4c0dc72380b62bb2.zip llvm-3d9e226081cf6a908c27cedf4c0dc72380b62bb2.tar.gz llvm-3d9e226081cf6a908c27cedf4c0dc72380b62bb2.tar.bz2 | |
[AMDGPU] Use s_cmp instead of s_cmpk
Don't bother pre-shrinking "s_cmp_lg_u32 reg, 0" to s_cmpk_lg_u32
because 0 is already an inline constant so the s_cmpk form is no
smaller.
This is just for consistency with the surrounding code and to simplify a
downstream patch.
Differential Revision: https://reviews.llvm.org/D138993
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SIISelLowering.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp index d55b730..0fe6ffc 100644 --- a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp +++ b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp @@ -4202,7 +4202,7 @@ MachineBasicBlock *SITargetLowering::EmitInstrWithCustomInserter( .addImm(0); } } else { - BuildMI(*BB, MII, DL, TII->get(AMDGPU::S_CMPK_LG_U32)) + BuildMI(*BB, MII, DL, TII->get(AMDGPU::S_CMP_LG_U32)) .addReg(Src2.getReg()) .addImm(0); } |