[PATCH] D110000: AMDGPU: Use attributor to propagate amdgpu-flat-work-group-size

[Johannes Doerfert via Phabricator via llvm-commits]

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

Only one minor oversight, otherwise LGTM.



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Comment at: llvm/lib/Target/AMDGPU/AMDGPUAttributor.cpp:523
+    if (!A.checkForAllCallSites(CheckCallSite, *this, true, AllCallSitesKnown))
+      indicatePessimisticFixpoint();
+
----------------



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Comment at: llvm/test/CodeGen/AMDGPU/propagate-flat-work-group-size.ll:151
+  ret void
+}
+
----------------
Be careful with such tests. If you don't explicitly disable liveness (as you do now) this will all be deleted.


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https://reviews.llvm.org/D110000