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(parent: 660a4f3) | patch
strengthen an assumption: RevectorBlockTo knows that PredBB
authorChris Lattner <sabre@nondot.org>
Sun, 1 Nov 2009 04:23:20 +0000 (04:23 +0000)
committerChris Lattner <sabre@nondot.org>
Sun, 1 Nov 2009 04:23:20 +0000 (04:23 +0000)
commit0b649dd91fd2b4879fd930a19ec5e6919c033838
treea204a10cb31978299b3df5033922f3c0b0e3cbaatree | snapshot
parent660a4f389c84c196c983c7bae1f0a02957dc70afcommit | diff
strengthen an assumption: RevectorBlockTo knows that PredBB
ended in an uncond branch because the pass requires BreakCriticalEdges.

However, BCE doesn't eliminate critical adges from indbrs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85707 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/CondPropagate.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors