llvm-project

Commit Graph

Author	SHA1	Message	Date
Matt Arsenault	b6d8c37e1a	AMDGPU: Fold more custom nodes to undef This will help sneak undefs past GVN into the DAG for some tests. Also add missing intrinsic for rsq_legacy, even though the node was already selected to the instruction. Also start passing the debug location to intrinsic errors. llvm-svn: 273181	2016-06-20 18:33:56 +00:00
Matt Arsenault	7401516985	AMDGPU: Add fract intrinsic Remove broken patterns matching it. This was matching the unsafe math pattern and expanding the fix for the buggy instruction from the pattern. The problems are also on CI. Remove the workarounds and only use fract with unsafe math or from the intrinsic. llvm-svn: 271078	2016-05-28 00:19:52 +00:00

Author

SHA1

Message

Date

Matt Arsenault

b6d8c37e1a

AMDGPU: Fold more custom nodes to undef

This will help sneak undefs past GVN into the DAG for
some tests.

Also add missing intrinsic for rsq_legacy, even though the node
was already selected to the instruction. Also start passing
the debug location to intrinsic errors.

llvm-svn: 273181

2016-06-20 18:33:56 +00:00

Matt Arsenault

7401516985

AMDGPU: Add fract intrinsic

Remove broken patterns matching it. This was matching the
unsafe math pattern and expanding the fix for the buggy instruction
from the pattern. The problems are also on CI. Remove the workarounds
and only use fract with unsafe math or from the intrinsic.

llvm-svn: 271078

2016-05-28 00:19:52 +00:00

2 Commits