Sanjay Patel
|
76c9e0986c
|
Process the -fno-signed-zeros optimization flag (PR20870)
The driver currently accepts but ignores the -fno-signed-zeros flag.
This patch passes the flag through and enables 'nsz' fast-math-flag
generation in IR.
The existing OpenCL flag for the same functionality is made into an
alias here. It may be removed in a subsequent patch.
This should resolve bug 20870 ( http://llvm.org/bugs/show_bug.cgi?id=20870 );
patches for the optimizer were checked in at:
http://llvm.org/viewvc/llvm-project?view=revision&revision=225050
http://llvm.org/viewvc/llvm-project?view=revision&revision=224583
Differential Revision: http://reviews.llvm.org/D6873
llvm-svn: 226915
|
2015-01-23 16:40:50 +00:00 |
|
Stephen Lin
|
4362261b00
|
CHECK-LABEL-ify some code gen tests to improve diagnostic experience when tests fail.
llvm-svn: 188447
|
2013-08-15 06:47:53 +00:00 |
|
Michael Ilseman
|
43e17ad1d0
|
Remove unneeded typedef and volatile
llvm-svn: 169743
|
2012-12-10 18:48:08 +00:00 |
|
Michael Ilseman
|
7a167eef2f
|
Have clang use LLVM IR's fast-math flags when in FastMath or FiniteMathOnly modes. Test cases included.
llvm-svn: 169191
|
2012-12-04 00:36:06 +00:00 |