[mips][mips64r6] Implement -mips32r6 and -mips64r6 aliases to -march=mips32r6 and...

Differential Revision: http://reviews.llvm.org/D4434

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@212625 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td
index 2b7fb71f5e0476e337d158dc9e7fae33c045c62b..f9cb61686745df4072dec75a2f38b9f9dbb982d2 100644 (file)
--- a/include/clang/Driver/Options.td
+++ b/include/clang/Driver/Options.td
@@ -1235,12 +1235,18 @@ def mips32 : Flag<["-"], "mips32">,
 def mips32r2 : Flag<["-"], "mips32r2">,
   Alias<march_EQ>, AliasArgs<["mips32r2"]>,
   HelpText<"Equivalent to -march=mips32r2">, Flags<[HelpHidden]>;
+def mips32r6 : Flag<["-"], "mips32r6">,
+  Alias<march_EQ>, AliasArgs<["mips32r6"]>,
+  HelpText<"Equivalent to -march=mips32r6">, Flags<[HelpHidden]>;
 def mips64 : Flag<["-"], "mips64">,
   Alias<march_EQ>, AliasArgs<["mips64"]>,
   HelpText<"Equivalent to -march=mips64">, Flags<[HelpHidden]>;
 def mips64r2 : Flag<["-"], "mips64r2">,
   Alias<march_EQ>, AliasArgs<["mips64r2"]>,
   HelpText<"Equivalent to -march=mips64r2">, Flags<[HelpHidden]>;
+def mips64r6 : Flag<["-"], "mips64r6">,
+  Alias<march_EQ>, AliasArgs<["mips64r6"]>,
+  HelpText<"Equivalent to -march=mips64r6">, Flags<[HelpHidden]>;
 def module_file_info : Flag<["-"], "module-file-info">, Flags<[DriverOption,CC1Option]>, Group<Action_Group>;
 def mthumb : Flag<["-"], "mthumb">, Group<m_Group>;
 def mtune_EQ : Joined<["-"], "mtune=">, Group<m_Group>;

diff --git a/test/Driver/mips-as.c b/test/Driver/mips-as.c
index 07a588f1ace02199242499903fd47259e7c830e4..99e350ed830522071c3f8f8c2954c65361a81122 100644 (file)
--- a/test/Driver/mips-as.c
+++ b/test/Driver/mips-as.c
@@ -92,6 +92,11 @@
 // RUN:   | FileCheck -check-prefix=MIPS-ALIAS-32R2 %s
 // MIPS-ALIAS-32R2: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-EB"
 //
+// RUN: %clang -target mips-linux-gnu -mips32r6 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-32R6 %s
+// MIPS-ALIAS-32R6: as{{(.exe)?}}" "-march" "mips32r6" "-mabi" "32" "-EB"
+//
 // RUN: %clang -target mips64-linux-gnu -mips64 -### \
 // RUN:   -no-integrated-as -c %s 2>&1 \
 // RUN:   | FileCheck -check-prefix=MIPS-ALIAS-64 %s
@@ -102,6 +107,11 @@
 // RUN:   | FileCheck -check-prefix=MIPS-ALIAS-64R2 %s
 // MIPS-ALIAS-64R2: as{{(.exe)?}}" "-march" "mips64r2" "-mabi" "64" "-EB"
 //
+// RUN: %clang -target mips64-linux-gnu -mips64r6 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-64R6 %s
+// MIPS-ALIAS-64R6: as{{(.exe)?}}" "-march" "mips64r6" "-mabi" "64" "-EB"
+//
 // RUN: %clang -target mips-linux-gnu -mno-mips16 -mips16 -### \
 // RUN:   -no-integrated-as -c %s 2>&1 \
 // RUN:   | FileCheck -check-prefix=MIPS-16 %s