llvm-project

Commit Graph

Author	SHA1	Message	Date
David Green	caabf2a445	[AArch64] Regenerate some test checks. NFC This patch just reruns the update_llc_test_checks script on the AArch64 tests claiming to be updated by the script, cleaning up the output.	2021-09-08 11:08:32 +01:00
Nemanja Ivanovic	92a8c36735	[DAGCombine] Optimize pow(X, 0.75) to sqrt(X) * sqrt(sqrt(X)) The sqrt case is faster and we already do this for the case where the exponent is 0.25. This adds the 0.75 case which is also not sensitive to signed zeros. Patch by Whitney Tsang (Whitney) Differential revision: https://reviews.llvm.org/D57434 llvm-svn: 353557	2019-02-08 19:50:58 +00:00

Author

SHA1

Message

Date

David Green

caabf2a445

[AArch64] Regenerate some test checks. NFC

This patch just reruns the update_llc_test_checks script on the AArch64
tests claiming to be updated by the script, cleaning up the output.

2021-09-08 11:08:32 +01:00

Nemanja Ivanovic

92a8c36735

[DAGCombine] Optimize pow(X, 0.75) to sqrt(X) * sqrt(sqrt(X))

The sqrt case is faster and we already do this for the case where
the exponent is 0.25. This adds the 0.75 case which is also not
sensitive to signed zeros.

Patch by Whitney Tsang (Whitney)

Differential revision: https://reviews.llvm.org/D57434

llvm-svn: 353557

2019-02-08 19:50:58 +00:00

2 Commits