commit ba7a16ff333ad7a473bc684301dd970889b887dc
author Sjoerd Meijer <sjoerd.meijer@arm.com> Fri Jun 03 14:08:20 2016 +0000
committer Sjoerd Meijer <sjoerd.meijer@arm.com> Fri Jun 03 14:08:20 2016 +0000
tree 566c600bb44f90105da1a461c004a82f399dcbe1
parent b53452b2b1c8709054e5e2f0bf879c2bdd5fac6f

RAS extensions are part of ARMv8.2.

This patch enables +ras +noras to AArch64 in clang.

Patch by: Roger Ferrer Ibanez and Oliver Stannard

Differential Revision: http://reviews.llvm.org/D20283

llvm-svn: 271672

clang/lib/Driver/Tools.cpp

diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index 38cccf5..47ee150 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -2282,12 +2282,14 @@
                              .Case("crypto", "+crypto")
                              .Case("fp16", "+fullfp16")
                              .Case("profile", "+spe")
+                             .Case("ras", "+ras")
                              .Case("nofp", "-fp-armv8")
                              .Case("nosimd", "-neon")
                              .Case("nocrc", "-crc")
                              .Case("nocrypto", "-crypto")
                              .Case("nofp16", "-fullfp16")
                              .Case("noprofile", "-spe")
+                             .Case("noras", "-ras")
                              .Default(nullptr);
     if (result)
       Features.push_back(result);