Intrinsic::Bitreverse is safe to speculate
Summary: Intrinsic::Bitreverse is safe to speculate
Reviewers: hfinkel, mkuper, arsenm, jmolloy
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D28471
llvm-svn: 291456
diff --git a/llvm/lib/Analysis/ValueTracking.cpp b/llvm/lib/Analysis/ValueTracking.cpp
index 073b4e6..d31472c 100644
--- a/llvm/lib/Analysis/ValueTracking.cpp
+++ b/llvm/lib/Analysis/ValueTracking.cpp
@@ -3257,6 +3257,7 @@
case Intrinsic::dbg_value:
return true;
+ case Intrinsic::bitreverse:
case Intrinsic::bswap:
case Intrinsic::ctlz:
case Intrinsic::ctpop: