Tom Stellard b1fb1964fd Merging r199570: ...

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r199570 | aschwaighofer | 2014-01-18 22:18:31 -0500 (Sat, 18 Jan 2014) | 11 lines

LoopVectorizer: A reduction that has multiple uses of the reduction value is not
a reduction.

Really. Under certain circumstances (the use list of an instruction has to be
set up right - hence the extra pass in the test case) we would not recognize
when a value in a potential reduction cycle was used multiple times by the
reduction cycle.

Fixes PR18526.
radar://15851149

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@205818 91177308-0d34-0410-b5e6-96231b3b80d8

2014-04-09 00:20:38 +00:00

..

Hello

First check in. Modified a comment.

2013-09-27 07:36:10 +00:00

InstCombine

Merging r196638:

2013-12-08 00:25:40 +00:00

Instrumentation

[ASan] Fix PR17867 - make sure ASan doesn't crash if use-after-scope and use-after-return are combined.

2013-11-18 14:53:55 +00:00

IPO

Merging r197178:

2013-12-14 08:04:09 +00:00

ObjCARC

Merging r196004:

2013-12-01 03:36:55 +00:00

Scalar

Merging r198425:

2014-04-09 00:20:34 +00:00

Utils

Merging r201104:

2014-04-08 21:18:11 +00:00

Vectorize

Merging r199570:

2014-04-09 00:20:38 +00:00

CMakeLists.txt

Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.

2013-01-28 01:35:51 +00:00

LLVMBuild.txt

Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.

2013-01-28 01:35:51 +00:00

Makefile

Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.

2013-01-28 01:35:51 +00:00