[all-commits] [llvm/llvm-project] 39f838: [ARM] Correct features on pacbti instructions.
David Green via All-commits
all-commits at lists.llvm.org
Wed Jul 27 01:15:28 PDT 2022
Author: David Green <david.green at arm.com>
Date: 2022-07-27 (Wed, 27 Jul 2022)
[ARM] Correct features on pacbti instructions.
Given a patch like D129506, using instructions not valid for the current
feature set becomes an error. This updates the Arm hint-space
instructions for pac/bti to require thumbv7m as opposed to 8.1-m.main, to
make them valid when compiling for thumbv7m with -mbranch-protection.
Differential Revision: https://reviews.llvm.org/D129692
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