Arnold Schwaighofer d0c05d2c84 LoopVectorizer: Truncate i64 trip counts of i32 phis if necessary ... In signed arithmetic we could end up with an i64 trip count for an i32 phi. Because it is signed arithmetic we know that this is only defined if the i32 does not wrap. It is therefore safe to truncate the i64 trip count to a i32 value. Fixes PR18049. llvm-svn: 195787		2013-11-26 22:11:23 +00:00
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Hello	First check in. Modified a comment.	2013-09-27 07:36:10 +00:00
InstCombine	Apply the InstCombine fptrunc sqrt optimization to llvm.sqrt	2013-11-16 21:29:08 +00:00
Instrumentation	llvm-cov: Split entry blocks in GCNOProfiling.cpp.	2013-11-22 23:07:45 +00:00
IPO	PR17925 bugfix.	2013-11-26 16:11:03 +00:00
ObjCARC	[objc-arc] Convert the one directional retain/release relation assert to a conditional check + fail.	2013-11-05 16:02:40 +00:00
Scalar	Refactor some code in SampleProfile.cpp	2013-11-26 20:37:33 +00:00
Utils	Add support for software expansion of 64-bit integer division instructions.	2013-11-19 06:54:19 +00:00
Vectorize	LoopVectorizer: Truncate i64 trip counts of i32 phis if necessary	2013-11-26 22:11:23 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile