llvm-project

Commit Graph

Author	SHA1	Message	Date
Bjorn Pettersson	b280ee1dd7	[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC Another step moving away from the deprecated syntax of specifying pass pipeline in opt. Differential Revision: https://reviews.llvm.org/D119080	2022-02-07 14:26:58 +01:00
Kevin P. Neal	52900486a1	[FPEnv][InstSimplify] Constrained FP support for NaN Currently InstructionSimplify.cpp knows how to simplify floating point instructions that have a NaN operand. It does not know how to handle the matching constrained FP intrinsic. This patch teaches it how to simplify so long as the exception handling is not "fpexcept.strict". Differential Revision: https://reviews.llvm.org/D103169	2021-07-09 11:26:28 -04:00

Author

SHA1

Message

Date

Bjorn Pettersson

b280ee1dd7

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

Another step moving away from the deprecated syntax of specifying
pass pipeline in opt.

Differential Revision: https://reviews.llvm.org/D119080

2022-02-07 14:26:58 +01:00

Kevin P. Neal

52900486a1

[FPEnv][InstSimplify] Constrained FP support for NaN

Currently InstructionSimplify.cpp knows how to simplify floating point
instructions that have a NaN operand. It does not know how to handle the
matching constrained FP intrinsic.

This patch teaches it how to simplify so long as the exception handling
is not "fpexcept.strict".

Differential Revision: https://reviews.llvm.org/D103169

2021-07-09 11:26:28 -04:00

2 Commits