r195756 - [Mips] Pass -mmsa option to the assembler.

[Simon Atanasyan]

Author: atanasyan
Date: Tue Nov 26 05:58:04 2013
New Revision: 195756

URL: http://llvm.org/viewvc/llvm-project?rev=195756&view=rev
Log:
[Mips] Pass -mmsa option to the assembler.

Modified:
    cfe/trunk/lib/Driver/Tools.cpp
    cfe/trunk/test/Driver/mips-as.c

Modified: cfe/trunk/lib/Driver/Tools.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=195756&r1=195755&r2=195756&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Tools.cpp (original)
+++ cfe/trunk/lib/Driver/Tools.cpp Tue Nov 26 05:58:04 2013
@@ -6187,6 +6187,13 @@ void gnutools::Assemble::ConstructJob(Co
     Args.AddLastArg(CmdArgs, options::OPT_mdsp, options::OPT_mno_dsp);
     Args.AddLastArg(CmdArgs, options::OPT_mdspr2, options::OPT_mno_dspr2);
 
+    if (Arg *A = Args.getLastArg(options::OPT_mmsa, options::OPT_mno_msa)) {
+      // Do not use AddLastArg because not all versions of MIPS assembler
+      // support -mmsa / -mno-msa options.
+      if (A->getOption().matches(options::OPT_mmsa))
+        CmdArgs.push_back(Args.MakeArgString("-mmsa"));
+    }
+
     Arg *LastPICArg = Args.getLastArg(options::OPT_fPIC, options::OPT_fno_PIC,
                                       options::OPT_fpic, options::OPT_fno_pic,
                                       options::OPT_fPIE, options::OPT_fno_PIE,

Modified: cfe/trunk/test/Driver/mips-as.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/mips-as.c?rev=195756&r1=195755&r2=195756&view=diff
==============================================================================
--- cfe/trunk/test/Driver/mips-as.c (original)
+++ cfe/trunk/test/Driver/mips-as.c Tue Nov 26 05:58:04 2013
@@ -136,3 +136,14 @@
 // RUN:   -no-integrated-as -c %s 2>&1 \
 // RUN:   | FileCheck -check-prefix=MIPS-MFP64 %s
 // MIPS-MFP64: as{{(.exe)?}}" "-march" "mips32" "-mabi" "32" "-EB" "-mfp64"
+//
+// RUN: %clang -target mips-linux-gnu -mno-msa -mmsa -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-MSA %s
+// MIPS-MSA: as{{(.exe)?}}" "-march" "mips32" "-mabi" "32" "-EB" "-mmsa"
+//
+// RUN: %clang -target mips-linux-gnu -mmsa -mno-msa -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-NMSA %s
+// MIPS-NMSA: as{{(.exe)?}}"
+// MIPS-NMSA-NOT: "-mmsa"