David Majnemer 171825a8ce InstCombine: Don't fold (X <<s log(INT_MIN)) /s INT_MIN to X ... Consider the case where X is 2. (2 <<s 31)/s-2147483648 is zero but we would fold to X. Note that this is valid when we are in the unsigned domain because we require NUW: 2 <<u 31 results in poison. This fixes PR21245. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219568 91177308-0d34-0410-b5e6-96231b3b80d8		2014-10-11 10:20:04 +00:00
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Hello
InstCombine	InstCombine: Don't fold (X <<s log(INT_MIN)) /s INT_MIN to X	2014-10-11 10:20:04 +00:00
Instrumentation	Use triple's isiOS() and isOSDarwin() methods.	2014-10-09 05:43:30 +00:00
IPO	Inliner: Non-local functions in COMDATs shouldn't be dropped	2014-10-08 19:32:32 +00:00
ObjCARC
Scalar	[SCEV] Add some asserts to the recently improved trip count computation	2014-10-11 00:12:11 +00:00
Utils	SimplifyCFG: Don't convert phis into selects if we could remove undef behavior	2014-10-10 01:27:02 +00:00
Vectorize	[SCEV] Fix one more caller blindly passing the latch to SCEV's	2014-10-11 05:28:30 +00:00
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