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authorNick Lewycky <nicholas@mxc.ca>2013-02-14 03:23:37 +0000
committerNick Lewycky <nicholas@mxc.ca>2013-02-14 03:23:37 +0000
commit06417743cf04a38d4c016ca74848e164570e6903 (patch)
tree203a262149e1092c89ba78eebaa485674c6211b0 /clang/lib/CodeGen/ModuleBuilder.cpp
parent0ac5709027bd71230053115af79f7a426d4862ee (diff)
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Teach the DataLayout aware constant folder to be much more aggressive towards
'and' instructions. This is a pattern that shows up a lot in ubsan binaries. llvm-svn: 175128
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