[PowerPC] Add clang option -m[no-]prefixed
authorLei Huang <lei@ca.ibm.com>
Mon, 10 May 2021 20:20:16 +0000 (15:20 -0500)
committerLei Huang <lei@ca.ibm.com>
Thu, 13 May 2021 17:02:10 +0000 (12:02 -0500)
commit9469ff15b77905245e26fe7f166fc127d813a0c0
treee3e223c79830abfca0ca4509afe535494d353aee
parent10de21720989166a6b51cbf48b21efacbb913f23
[PowerPC] Add clang option -m[no-]prefixed

Add user-facing front end option to turn off power10 prefixed instructions.

Reviewed By: nemanjai

Differential Revision: https://reviews.llvm.org/D102191
clang/include/clang/Driver/Options.td
clang/lib/Basic/Targets/PPC.cpp
clang/lib/Basic/Targets/PPC.h
clang/test/Driver/ppc-prefixed.cpp [new file with mode: 0644]