[PATCH] D15476: AMDGPU/SI: Implement AMDGPUTargetTransformInfo::isSourceOfDivergence()

[Matt Arsenault via llvm-commits]

arsenm accepted this revision.
arsenm added a comment.
This revision is now accepted and ready to land.

LGTM


================
Comment at: lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp:153
@@ +152,3 @@
+  // Assume all function calls are a source of divergence.
+  if (isa<CallInst>(V))
+    return true;
----------------
Might as well handle invoke just in case


http://reviews.llvm.org/D15476