[PATCH] D15754: AMDGPU/SI: Simplify validation of flat instructions optional operands

Tom Stellard via llvm-commits llvm-commits at lists.llvm.org
Wed Dec 23 11:10:07 PST 2015

tstellarAMD created this revision.
tstellarAMD added a reviewer: arsenm.
tstellarAMD added a subscriber: llvm-commits.
Herald added a subscriber: arsenm.

Use the target hook validateTargetOprandClass() for doing validation
on optional operands.  This will help prevent us from getting "invalid
operand" errors in cases where we should see a different error mesaage.



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