2 Commits

Author	SHA1	Message	Date
Jay Foad	ddd3807e69	[AMDGPU] Use new target MMO flag MONoClobber ... This allows us to set the noclobber flag on (the MMO of) a load instruction instead of on the pointer. This fixes a bug where noclobber was being applied to all loads from the same pointer, even if some of them were clobbered. Differential Revision: https://reviews.llvm.org/D118775	2022-02-02 17:12:36 +00:00
Changpeng Fang	cb5b52a06e	AMDGPU: Annotate amdgpu.noclobber for global loads only ... Summary: This is to avoid unnecessary analysis since amdgpu.noclobber is only used for globals. Reviewers: arsenm Fixes: SWDEV-239161 Differential Revision: https://reviews.llvm.org/D94107	2021-01-05 14:47:19 -08:00