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PR1909: Tail merging pass ran wild. It makes no sense to merge blocks in order to...
authorEvan Cheng <evan.cheng@apple.com>
Tue, 19 Feb 2008 02:09:37 +0000 (02:09 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Tue, 19 Feb 2008 02:09:37 +0000 (02:09 +0000)
commit31886dbe370118dbb291b01d58699243a82bc4e1
tree4c4af034e2011570654c4fef963ad1160bed697btree | snapshot
parent422cba6ed0ddc434df53b84db4c5513f380c0a8acommit | diff
PR1909: Tail merging pass ran wild. It makes no sense to merge blocks in order to save a single instruction since a branch will be inserted for each BB.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47301 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/BranchFolding.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors