r181660 - [Mips] Add -mldc1-sdc1 / -mno-ldc1-sdc1 command line options.

[Simon Atanasyan]

Author: atanasyan
Date: Sat May 11 01:33:44 2013
New Revision: 181660

URL: http://llvm.org/viewvc/llvm-project?rev=181660&view=rev
Log:
[Mips] Add -mldc1-sdc1 / -mno-ldc1-sdc1 command line options.

Modified:
    cfe/trunk/include/clang/Driver/Options.td
    cfe/trunk/lib/Driver/Tools.cpp
    cfe/trunk/test/Driver/mips-features.c

Modified: cfe/trunk/include/clang/Driver/Options.td
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/Options.td?rev=181660&r1=181659&r2=181660&view=diff
==============================================================================
--- cfe/trunk/include/clang/Driver/Options.td (original)
+++ cfe/trunk/include/clang/Driver/Options.td Sat May 11 01:33:44 2013
@@ -969,6 +969,8 @@ def mmicromips : Flag<["-"], "mmicromips
 def mno_micromips : Flag<["-"], "mno-micromips">, Group<m_Group>;
 def mxgot : Flag<["-"], "mxgot">, Group<m_Group>;
 def mno_xgot : Flag<["-"], "mno-xgot">, Group<m_Group>;
+def mldc1_sdc1 : Flag<["-"], "mldc1-sdc1">, Group<m_Group>;
+def mno_ldc1_sdc1 : Flag<["-"], "mno-ldc1-sdc1">, Group<m_Group>;
 def mdsp : Flag<["-"], "mdsp">, Group<m_Group>;
 def mno_dsp : Flag<["-"], "mno-dsp">, Group<m_Group>;
 def mdspr2 : Flag<["-"], "mdspr2">, Group<m_Group>;

Modified: cfe/trunk/lib/Driver/Tools.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=181660&r1=181659&r2=181660&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Tools.cpp (original)
+++ cfe/trunk/lib/Driver/Tools.cpp Sat May 11 01:33:44 2013
@@ -1018,6 +1018,14 @@ void Clang::AddMIPSTargetArgs(const ArgL
     }
   }
 
+  if (Arg *A = Args.getLastArg(options::OPT_mldc1_sdc1,
+                               options::OPT_mno_ldc1_sdc1)) {
+    if (A->getOption().matches(options::OPT_mno_ldc1_sdc1)) {
+      CmdArgs.push_back("-mllvm");
+      CmdArgs.push_back("-mno-ldc1-sdc1");
+    }
+  }
+
   if (Arg *A = Args.getLastArg(options::OPT_G)) {
     StringRef v = A->getValue();
     CmdArgs.push_back("-mllvm");

Modified: cfe/trunk/test/Driver/mips-features.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/mips-features.c?rev=181660&r1=181659&r2=181660&view=diff
==============================================================================
--- cfe/trunk/test/Driver/mips-features.c (original)
+++ cfe/trunk/test/Driver/mips-features.c Sat May 11 01:33:44 2013
@@ -60,6 +60,18 @@
 // RUN:   | FileCheck --check-prefix=CHECK-NOXGOT %s
 // CHECK-NOXGOT-NOT: "-mllvm" "-mxgot"
 //
+// -mldc1-sdc1
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mno-ldc1-sdc1 -mldc1-sdc1 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-LDC1SDC1 %s
+// CHECK-LDC1SDC1-NOT: "-mllvm" "-mno-ldc1-sdc1"
+//
+// -mno-ldc1-sdc1
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mldc1-sdc1 -mno-ldc1-sdc1 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NOLDC1SDC1 %s
+// CHECK-NOLDC1SDC1: "-mllvm" "-mno-ldc1-sdc1"
+//
 // -G
 // RUN: %clang -target mips-linux-gnu -### -c %s \
 // RUN:     -G 16 2>&1 \