[PATCH] D12397: AMDGPU: Fix s_barrier flags

[Matt Arsenault via llvm-commits]

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

This should be convergent. This is not a
barrier in the isBarrier sense, nor
hasCtrlDep.

http://reviews.llvm.org/D12397

Files:
  lib/Target/AMDGPU/SIInstructions.td

Index: lib/Target/AMDGPU/SIInstructions.td
===================================================================
--- lib/Target/AMDGPU/SIInstructions.td
+++ lib/Target/AMDGPU/SIInstructions.td
@@ -480,10 +480,9 @@
   [(int_AMDGPU_barrier_local)]
 > {
   let simm16 = 0;
-  let isBarrier = 1;
-  let hasCtrlDep = 1;
   let mayLoad = 1;
   let mayStore = 1;
+  let isConvergent = 1;
 }
 
 def S_WAITCNT : SOPP <0x0000000c, (ins WAIT_FLAG:$simm16), "s_waitcnt $simm16">;


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