3 Commits

Author	SHA1	Message	Date
Jian Cai	0eac975b51	Reland "[AArch64] handle -Wa,-march=" ... This reverts commit fd11a26d36, which was reverted by 9145a3d4ab due to a test failure on aarch64 backend, e.g. https://lab.llvm.org/buildbot/#/builders/43/builds/7031. This patch fixed the test failure. Reviewed By: DavidSpickett, nickdesaulniers Differential Revision: https://reviews.llvm.org/D103184	2021-06-23 12:01:57 -07:00
Jian Cai	9145a3d4ab	Revert "[AArch64] handle -Wa,-march=" ... This reverts commit fd11a26d36.	2021-06-07 14:31:07 -07:00
Jian Cai	fd11a26d36	[AArch64] handle -Wa,-march= ... This fixed PR#48894 for AArch64. The issue has been fixed for Arm in https://reviews.llvm.org/D95872 The following rules apply to -Wa,-march with this change: - Only compiler options apply to non assembly files - Compiler and assembler options apply to assembly files - For assembly files, we prefer the assembler option(s) if we have both kinds of option - Of the options that apply (or are preferred), the last value wins (it's not additive) Reviewed By: DavidSpickett, nickdesaulniers Differential Revision: https://reviews.llvm.org/D103184	2021-06-07 10:15:53 -07:00