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(parent: 9f1a7e5) | patch
AMDGPU: wave_barrier is not isBarrier
authorMatt Arsenault <Matthew.Arsenault@amd.com>
Wed, 27 Mar 2019 15:54:45 +0000 (15:54 +0000)
committerMatt Arsenault <Matthew.Arsenault@amd.com>
Wed, 27 Mar 2019 15:54:45 +0000 (15:54 +0000)
commite9ad7e9a714d148ae670c2b29b2dfc87ba651263
treebf2ffa65ac36d00d34700cdf10bd1f87c303e086tree | snapshot
parent9f1a7e559ceac80fc2a2956a3e005bc1d81fcd68commit | diff
AMDGPU: wave_barrier is not isBarrier

This is not a control flow instruction, so should not be marked as
isBarrier. This fixes a verifier error if followed by unreachable.

llvm-svn: 357081
llvm/lib/Target/AMDGPU/SIInstructions.td diff | blob | history
llvm/test/CodeGen/AMDGPU/llvm.amdgcn.wave.barrier.ll diff | blob | history
Domain: System / Toolchain;