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(parent: 043b8b5) | patch
Try turning icmp(bitcast(x), bitcast(y)) into icmp(bitcast(bitcast(x)), y) in
authorNick Lewycky <nicholas@mxc.ca>
Sun, 20 Sep 2009 05:48:50 +0000 (05:48 +0000)
committerNick Lewycky <nicholas@mxc.ca>
Sun, 20 Sep 2009 05:48:50 +0000 (05:48 +0000)
commit55a722bf6a08c684e49f5b56301bfc66d6dc9fd4
tree08ace6b453257738cf3bdaffb9a73c3dee86a84ctree | snapshot
parent043b8b5bb2a54133549fbf08e78345a5d086328acommit | diff
Try turning icmp(bitcast(x), bitcast(y)) into icmp(bitcast(bitcast(x)), y) in
the hopes that the two bitcasts will merge.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82371 91177308-0d34-0410-b5e6-96231b3b80d8
lib/VMCore/ConstantFold.cpp diff | blob | history
test/Transforms/ConstProp/2009-09-19-ConstFold-i1-ConstExpr.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors