llvm-project

Commit Graph

Author	SHA1	Message	Date
Michael Kuperstein	7bc54cebea	[Legalizer] Don't throw away false low half when expanding GT/LT SETCC When expanding a SETCC for which the low half is known to evaluate to false, we can only throw it away for LT/GT comparisons, not LE/GE. This fixes PR29170. Differential Revision: https://reviews.llvm.org/D24151 llvm-svn: 280424	2016-09-01 23:02:32 +00:00

Author

SHA1

Message

Date

Michael Kuperstein

7bc54cebea

[Legalizer] Don't throw away false low half when expanding GT/LT SETCC

When expanding a SETCC for which the low half is known to evaluate to false,
we can only throw it away for LT/GT comparisons, not LE/GE.

This fixes PR29170.

Differential Revision: https://reviews.llvm.org/D24151

llvm-svn: 280424

2016-09-01 23:02:32 +00:00

1 Commits