llvm-project

Commit Graph

Author	SHA1	Message	Date
Lei Liu	b9a7b7a84d	Fix FCOPYSIGN expansion In expansion of FCOPYSIGN, the shift node is missing when the two operands of FCOPYSIGN are of the same size. We should always generate shift node (if the required shift bit is not zero) to put the sign bit into the right position, regardless of the size of underlying types. Differential Revision: https://reviews.llvm.org/D49973 llvm-svn: 338665	2018-08-02 01:54:12 +00:00
Matthias Braun	848e79c578	LegalizeDAG: Fix ExpandFCOPYSIGN assuming the same type on both inputs llvm-svn: 261306	2016-02-19 04:44:19 +00:00

Author

SHA1

Message

Date

Lei Liu

b9a7b7a84d

Fix FCOPYSIGN expansion

In expansion of FCOPYSIGN, the shift node is missing when the two
operands of FCOPYSIGN are of the same size. We should always generate
shift node (if the required shift bit is not zero) to put the sign
bit into the right position, regardless of the size of underlying
types.

Differential Revision: https://reviews.llvm.org/D49973

llvm-svn: 338665

2018-08-02 01:54:12 +00:00

Matthias Braun

848e79c578

LegalizeDAG: Fix ExpandFCOPYSIGN assuming the same type on both inputs

llvm-svn: 261306

2016-02-19 04:44:19 +00:00

2 Commits