Manman Ren
|
662ece49de
|
TBAA: remove !tbaa from testing cases if not used.
This will make it easier to turn on struct-path aware TBAA since the metadata
format will change.
llvm-svn: 180743
|
2013-04-29 22:42:01 +00:00 |
|
Nadav Rotem
|
6d4fdd6d2c
|
Improve the X86 cost model for loads and stores.
llvm-svn: 170830
|
2012-12-21 01:33:59 +00:00 |
|
Nadav Rotem
|
0a471ea66c
|
Cost Model: change the default cost of control flow instructions (br / ret / ...) to zero.
llvm-svn: 169423
|
2012-12-05 21:21:26 +00:00 |
|
Nadav Rotem
|
c2345cbe73
|
X86 CostModel: Add support for a some of the common arithmetic instructions for SSE4, AVX and AVX2.
llvm-svn: 167347
|
2012-11-03 00:39:56 +00:00 |
|
Nadav Rotem
|
a6b91ac307
|
Add a cost model analysis that allows us to estimate the cost of IR-level instructions.
llvm-svn: 167324
|
2012-11-02 21:48:17 +00:00 |