Erik Eckstein 5b657c48d8 SLPVectorizer: add a second limit for the number of alias checks. ...

Even with the current limit on the number of alias checks, the containing loop has quadratic complexity.
This begins to hurt for blocks containing > 1K load/store instructions.
This commit introduces a limit for the loop count. It reduces the runtime for such very large blocks.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226792 91177308-0d34-0410-b5e6-96231b3b80d8

2015-01-22 08:20:51 +00:00

..

Hello

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InstCombine

[PM] Rename InstCombine.h to InstCombineInternal.h in preparation for

2015-01-22 05:25:13 +00:00

Instrumentation

[msan] Update origin for the entire destination range on memory store.

2015-01-21 13:21:31 +00:00

IPO

[PM] Lift the analyses into the interface for

2015-01-19 03:03:39 +00:00

ObjCARC

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00

Scalar

Reapply: Teach SROA how to update debug info for fragmented variables.

2015-01-20 19:42:22 +00:00

Utils

DebugInfo: Use distinct inlinedAt MDLocations to avoid separate inlined calls being coalesced

2015-01-21 22:57:29 +00:00

Vectorize

SLPVectorizer: add a second limit for the number of alias checks.

2015-01-22 08:20:51 +00:00

CMakeLists.txt

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LLVMBuild.txt

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Makefile

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