[PATCH] D65280: Add a pass to lower is.constant intrinsics Needs ReviewPublic
Matt Arsenault via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Jul 29 13:41:05 PDT 2019
arsenm added inline comments.
================
Comment at: lib/Transforms/Scalar/LowerIsConstantIntrinsic.cpp:51
+ bool NewChange, Changed = false;
+
+ do {
----------------
Should early exit if there are is no is_constant declaration, or just visit uses of it rather than search the whole function for a rarely used intrinsic?
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D65280/new/
https://reviews.llvm.org/D65280
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