Philip Reames de669fec7d [EarlyCSE] DSE of stores which write back loaded values ... Extend EarlyCSE with an additional style of dead store elimination. If we write back a value just read from that memory location, we can eliminate the store under the assumption that the value hasn't changed. I'm implementing this mostly because I noticed the omission when looking at the code. It seemed strange to have InstCombine have a peephole which was more powerful than EarlyCSE. :) Differential Revision: http://reviews.llvm.org/D15397 llvm-svn: 255739		2015-12-16 01:01:30 +00:00
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Hello
InstCombine	InstCombineLoadStoreAlloca.cpp: Avoid instantiating Twine.	2015-12-15 09:37:31 +00:00
Instrumentation	[IR] Remove terminatepad	2015-12-14 18:34:23 +00:00
IPO	Remove one of the void casts used to suppress unused variable warning.	2015-12-15 23:47:17 +00:00
ObjCARC	ObjCARC: Remove implicit ilist iterator conversions, NFC	2015-10-19 23:20:14 +00:00
Scalar	[EarlyCSE] DSE of stores which write back loaded values	2015-12-16 01:01:30 +00:00
Utils	[WinEH] Use operand bundles to describe call sites	2015-12-15 21:27:27 +00:00
Vectorize	[LoopVectorizer] Refine loop vectorizer's register usage calculator by ignoring specific instructions.	2015-12-15 22:45:09 +00:00
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LLVMBuild.txt
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