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| author | Diogo N. Sampaio <diogo.sampaio@arm.com> | 2019-01-03 12:09:12 +0000 |
|---|---|---|
| committer | Diogo N. Sampaio <diogo.sampaio@arm.com> | 2019-01-03 12:09:12 +0000 |
| commit | 8786a946d8c972a6a9165ece60d77486d1583a9a (patch) | |
| tree | 3bcc727890fb1ff68d46922109311cb6d383db59 /llvm/lib/Transforms/Utils/ModuleUtils.cpp | |
| parent | 31d73052582415b437c4ddd802f37c6b9cbe91cb (diff) | |
| download | llvm-8786a946d8c972a6a9165ece60d77486d1583a9a.zip llvm-8786a946d8c972a6a9165ece60d77486d1583a9a.tar.gz llvm-8786a946d8c972a6a9165ece60d77486d1583a9a.tar.bz2 | |
[ARM] Add command-line option for SB
SB (Speculative Barrier) is only mandatory from 8.5
onwards but is optional from Armv8.0-A. This patch adds a command
line option to enable SB, as it was previously only possible to
enable by selecting -march=armv8.5-a.
This patch also renames FeatureSpecRestrict to FeatureSB.
Reviewed By: olista01, LukeCheeseman
Differential Revision: https://reviews.llvm.org/D55990
llvm-svn: 350299
Diffstat (limited to 'llvm/lib/Transforms/Utils/ModuleUtils.cpp')
0 files changed, 0 insertions, 0 deletions