[PATCH] D66670: [AMDGPU] w/a for gfx908 mfma SrcC literal HW bug

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec marked an inline comment as done.
rampitec added inline comments.


================
Comment at: lib/Target/AMDGPU/SIInstrInfo.cpp:2873-2876
+    if (isMAI(MI) && ST.hasMFMAInlineLiteralBug() &&
+        OpNo ==(unsigned)AMDGPU::getNamedOperandIdx(MI.getOpcode(),
+                                                    AMDGPU::OpName::src2))
+      return false;
----------------
arsenm wrote:
> I would expect this to be in RI.opCanUseInlineConstant
It does not have a subtarget.


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  https://reviews.llvm.org/D66670/new/

https://reviews.llvm.org/D66670