Shuxin Yang 04a4fd43aa Fix a XOR reassociation bug. ...

When Reassociator optimize "(x | C1)" ^ "(X & C2)", it may swap the two
subexpressions, however, it forgot to swap cached constants (of C1 and C2)
accordingly.

rdar://13739160

llvm-svn: 180676

2013-04-27 18:02:12 +00:00

76 KiB

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