5 Commits

Author	SHA1	Message	Date
Roman Lebedev	d1d1293569	[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax	2022-12-05 21:12:20 +03:00
Roman Lebedev	e58ce35f7b	[SimplifyCFG] Don't speculatively execute BB if it's predictably not taken ... If the branch isn't `unpredictable`, and it is predicted to *not* branch to the block we are considering speculatively executing, then it seems counter-productive to execute the code that is predicted not to be executed. Reviewed By: spatel Differential Revision: https://reviews.llvm.org/D106650	2021-07-26 02:55:14 +03:00
Roman Lebedev	48379f27d0	[NFC][SimplifyCFG] Add more negative tests for profmd-induced speculation avoidance	2021-07-26 02:55:08 +03:00
Roman Lebedev	1f341aedc9	[NFC][SimplifyCFG] Add tests for FoldTwoEntryPHINode() with prof md	2021-07-24 01:03:37 +03:00
Roman Lebedev	b63833ac1f	[NFC][SimplifyCFG] Add test for SpeculativelyExecuteBB() with prof md	2021-07-23 14:25:53 +03:00