Sanjay Patel 1319446195 [SLPVectorizer] Try different vectorization factors for store chains ...

...and set max vector register size based on target 

This patch is based on discussion on the llvmdev mailing list:
http://lists.cs.uiuc.edu/pipermail/llvmdev/2015-July/087405.html

and also solves:
https://llvm.org/bugs/show_bug.cgi?id=17170

Several FIXME/TODO items are noted in comments as potential improvements.

Differential Revision: http://reviews.llvm.org/D10950

llvm-svn: 241760

2015-07-08 23:40:55 +00:00

..

AArch64

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

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

AMDGPU

[SLPVectorizer] Try different vectorization factors for store chains

2015-07-08 23:40:55 +00:00

ARM

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

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

X86

[SLPVectorizer] Try different vectorization factors for store chains

2015-07-08 23:40:55 +00:00

XCore

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

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