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| author | Stanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com> | 2019-06-17 22:37:37 +0000 |
|---|---|---|
| committer | Stanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com> | 2019-06-17 22:37:37 +0000 |
| commit | 121956108f274f15a24ecc6df729e9cba8d2bb37 (patch) | |
| tree | 77d53b85c869770e8902f1a08787cfffd4dcaa36 | |
| parent | 8fbb88fbff5e0fef1418650f2d3f716598344d97 (diff) | |
| download | bcm5719-llvm-121956108f274f15a24ecc6df729e9cba8d2bb37.tar.gz bcm5719-llvm-121956108f274f15a24ecc6df729e9cba8d2bb37.zip | |
[AMDGPU] Use custom inserter for gfx10 VOP2b
This is part of the approved D63204 pending parent revision.
This small change is in fact a part of the VOP2b legalization which
does not technically belong to wave32 support, so extracted
separately.
llvm-svn: 363625
| -rw-r--r-- | llvm/lib/Target/AMDGPU/VOP2Instructions.td | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/Target/AMDGPU/VOP2Instructions.td b/llvm/lib/Target/AMDGPU/VOP2Instructions.td index 4ce181f3f5d..e7be776817f 100644 --- a/llvm/lib/Target/AMDGPU/VOP2Instructions.td +++ b/llvm/lib/Target/AMDGPU/VOP2Instructions.td @@ -175,7 +175,9 @@ multiclass VOP2bInst <string opName, let SchedRW = [Write32Bit, WriteSALU] in { let Uses = !if(useSGPRInput, [VCC, EXEC], [EXEC]), Defs = [VCC] in { def _e32 : VOP2_Pseudo <opName, P, VOPPatOrNull<node,P>.ret>, - Commutable_REV<revOp#"_e32", !eq(revOp, opName)>; + Commutable_REV<revOp#"_e32", !eq(revOp, opName)> { + let usesCustomInserter = !eq(P.NumSrcArgs, 2); + } def _sdwa : VOP2_SDWA_Pseudo <opName, P> { let AsmMatchConverter = "cvtSdwaVOP2b"; |
