Shuxin Yang 8e3851a6eb Use address-taken to disambiguate global variable and indirect memops. ... Major steps include: 1). introduces a not-addr-taken bit-field in GlobalVariable 2). GlobalOpt pass sets "not-address-taken" if it proves a global varirable dosen't have its address taken. 3). AA use this info for disambiguation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193251 91177308-0d34-0410-b5e6-96231b3b80d8		2013-10-23 17:28:19 +00:00
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Hello	First check in. Modified a comment.	2013-09-27 07:36:10 +00:00
InstCombine	Remove x86_sse42_crc32_64_8 intrinsic. It has no functional difference from x86_sse42_crc32_32_8 and was not mapped to a clang builtin. I'm not even sure why this form of the instruction is even called out explicitly in the docs. Also add AutoUpgrade support to convert it into the other intrinsic with appropriate trunc and zext.	2013-10-15 05:20:47 +00:00
Instrumentation	[msan] Use zero-extension in shadow cast by default.	2013-10-17 10:53:50 +00:00
IPO	Use address-taken to disambiguate global variable and indirect memops.	2013-10-23 17:28:19 +00:00
ObjCARC	Revert "Give internal classes hidden visibility."	2013-09-11 18:05:11 +00:00
Scalar	Use more type helper functions	2013-10-21 19:43:56 +00:00
Utils	SimplifyCFG: Don't duplicate calls to functions marked noduplicate v2	2013-10-21 20:07:30 +00:00
Vectorize	Use more type helper functions	2013-10-21 19:43:56 +00:00
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