Jingyue Wu 98a3974775 [MDA] change BlockScanLimit into a command line option. ...

Summary:
In the benchmark (https://github.com/vetter/shoc) we are researching,
the duplicated load is not eliminated because MemoryDependenceAnalysis
hit the BlockScanLimit. This patch change it into a command line option
instead of a hardcoded value.

Patched by Xuetian Weng. 

Test Plan: test/Analysis/MemoryDependenceAnalysis/memdep-block-scan-limit.ll

Reviewers: jingyue, reames

Subscribers: reames, llvm-commits

Differential Revision: http://reviews.llvm.org/D11366

llvm-svn: 242842

2015-07-21 21:50:39 +00:00

..

memdep_requires_dominator_tree.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

memdep-block-scan-limit.ll

[MDA] change BlockScanLimit into a command line option.

2015-07-21 21:50:39 +00:00