For compatibility with gcc, accept -maltivec as an alias of -faltivec.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158613 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td
index ba4d20e72720e29b634483d9ead2ef0d40b510c9..e0ddd707eb6bc87a884b4b72db767b766e5eaef5 100644 (file)
--- a/include/clang/Driver/Options.td
+++ b/include/clang/Driver/Options.td
@@ -733,6 +733,7 @@ def m3dnow : Flag<"-m3dnow">, Group<m_x86_Features_Group>;
 def m64 : Flag<"-m64">, Group<m_Group>, Flags<[DriverOption]>;
 def mabi_EQ : Joined<"-mabi=">, Group<m_Group>;
 def march_EQ : Joined<"-march=">, Group<m_Group>;
+def maltivec : Flag<"-maltivec">, Alias<faltivec>;
 def mcmodel_EQ : Joined<"-mcmodel=">, Group<m_Group>;
 def mconstant_cfstrings : Flag<"-mconstant-cfstrings">, Group<clang_ignored_m_Group>;
 def mcpu_EQ : Joined<"-mcpu=">, Group<m_Group>;

diff --git a/test/Driver/altivec.cpp b/test/Driver/altivec.cpp
index 4c0b3e4e31bba97d84ce6666fd8365f8b7b11e6b..a8936360a3dbc50e36320cd2ab6061750a16d7a4 100644 (file)
--- a/test/Driver/altivec.cpp
+++ b/test/Driver/altivec.cpp
@@ -2,6 +2,7 @@
 
 // RUN: %clang -ccc-clang-archs powerpc -target powerpc-unk-unk -faltivec -fsyntax-only %s
 // RUN: %clang -ccc-clang-archs powerpc64 -target powerpc64-linux-gnu -faltivec -fsyntax-only %s
+// RUN: %clang -ccc-clang-archs powerpc64 -target powerpc64-linux-gnu -maltivec -fsyntax-only %s
 
 // RUN: %clang -target i386-pc-win32 -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
 // RUN: %clang -target x86_64-unknown-freebsd -faltivec -fsyntax-only %s 2>&1 | FileCheck %s