Manman Ren 2189fb16b9 ArgumentPromotion: correctly transfer TBAA tags and alignments. ... We used to use std::map<IndicesVector, LoadInst*> for OriginalLoads, and when we try to promote two arguments, they will both write to OriginalLoads causing created loads for the two arguments to have the same original load. And the same tbaa tag and alignment will be put to the created loads for the two arguments. The fix is to use std::map<std::pair<Argument*, IndicesVector>, LoadInst*> for OriginalLoads, so each Argument will write to different parts of the map. PR17906 llvm-svn: 194846		2013-11-15 20:41:15 +00:00
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Hello	First check in. Modified a comment.	2013-09-27 07:36:10 +00:00
InstCombine	Add instcombine visitor for addrspacecast	2013-11-15 05:45:08 +00:00
Instrumentation	[asan] use GlobalValue::PrivateLinkage for coverage guard to save quite a bit of code size	2013-11-15 09:52:05 +00:00
IPO	ArgumentPromotion: correctly transfer TBAA tags and alignments.	2013-11-15 20:41:15 +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	Fix -Wdelete-non-virtual-dtor warnings by making SampleProfile methods non-virtual	2013-11-13 13:09:39 +00:00
Utils	Use StringRef instead of std::string	2013-11-13 20:09:11 +00:00
Vectorize	Move debug message in vectorizer	2013-11-11 16:27:35 +00:00
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