[mips] Pass on -m{single,double}-float to GAS.

Summary: We already pass these to the IAS, but not to GAS.

Reviewers: dsanders, atanasyan

Reviewed By: atanasyan

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D10358

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@239525 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index 454f1d85857b9f8cabd95021d67b95b01cb1b818..e7bb49cb9504c1d2087eb7bccb5bedc0fb702c49 100644 (file)
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -7617,6 +7617,9 @@ void gnutools::Assemble::ConstructJob(Compilation &C, const JobAction &JA,
     Args.AddLastArg(CmdArgs, options::OPT_mhard_float,
                     options::OPT_msoft_float);
 
+    Args.AddLastArg(CmdArgs, options::OPT_mdouble_float,
+                    options::OPT_msingle_float);
+
     Args.AddLastArg(CmdArgs, options::OPT_modd_spreg,
                     options::OPT_mno_odd_spreg);
 

diff --git a/test/Driver/mips-as.c b/test/Driver/mips-as.c
index 755ae83576f145dd765758355c8bb8b6ec786b70..b4e728250ae77d674aa14e3d73cc9327e4585ac1 100644 (file)
--- a/test/Driver/mips-as.c
+++ b/test/Driver/mips-as.c
@@ -281,3 +281,13 @@
 // RUN:   | FileCheck -check-prefix=NOODDSPREG --implicit-check-not=-modd-spreg %s
 // NOODDSPREG: as{{(.exe)?}}"
 // NOODDSPREG: -mno-odd-spreg
+//
+// RUN: %clang -target mips-linux-gnu -### -no-integrated-as -mdouble-float -msingle-float -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=SINGLEFLOAT --implicit-check-not=-mdouble-float %s
+// SINGLEFLOAT: as{{(.exe)?}}"
+// SINGLEFLOAT: -msingle-float
+//
+// RUN: %clang -target mips-linux-gnu -### -no-integrated-as -msingle-float -mdouble-float -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=DOUBLEFLOAT --implicit-check-not=-msingle-float %s
+// DOUBLEFLOAT: as{{(.exe)?}}"
+// DOUBLEFLOAT: -mdouble-float