Chad Rosier df7883744f [AArch64] Improve cost model to handle sdiv by a pow-of-two. ...

This patch improves the target-specific cost model to better handle signed
division by a power of two. The immediate result is that this enables the SLP
vectorizer to do a better job.

http://reviews.llvm.org/D5469
PR20714

llvm-svn: 218607

2014-09-29 13:59:31 +00:00

..

AArch64

[AArch64] Improve cost model to handle sdiv by a pow-of-two.

2014-09-29 13:59:31 +00:00

ARM

Preserve IR flags (nsw, nuw, exact, fast-math) in SLP vectorizer (PR20802).

2014-09-03 17:40:30 +00:00

R600

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00

X86

Preserve IR flags (nsw, nuw, exact, fast-math) in SLP vectorizer (PR20802).

2014-09-03 17:40:30 +00:00

XCore

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00