sparc.c (sparc_override_options): Initialize fpu mask correctly.

	* config/sparc/sparc.c (sparc_override_options): Initialize
	fpu mask correctly.

From-SVN: r125674

gcc/ChangeLog

+2007-06-13  Eric Botcazou  <ebotcazou@libertysurf.fr>
+
+	* config/sparc/sparc.c (sparc_override_options): Initialize
+	fpu mask correctly.
+
 2007-06-13  Dave Korn  <dave.korn@artimi.com>
 
 	* config/i386/i386.c (ix86_eax_live_at_start_p): Use

gcc/config/sparc/sparc.c

@@ -705,7 +705,7 @@ sparc_override_options (void)
 	error ("-mcmodel= is not supported on 32 bit systems");
     }
 
-  fpu = TARGET_FPU; /* save current -mfpu status */
+  fpu = target_flags & MASK_FPU; /* save current -mfpu status */
 
   /* Set the default CPU.  */
   for (def = &cpu_default[0]; def->name; ++def)

gcc/testsuite/ChangeLog

+2007-06-13  Eric Botcazou  <ebotcazou@libertysurf.fr>
+
+	* gcc.target/sparc/mfpu.c: New test.
+
 2007-06-12  Geoff Keating  <geoffk@apple.com>
 
 	* g++.dg/warn/weak1.C: Suppress on Darwin.

gcc/testsuite/gcc.target/sparc/mfpu.c

+/* Reported by Peter A. Krauss <peter.a.krauss@web.de> */
+
+/* { dg-do compile } */
+/* { dg-options "-mfpu" } */
+
+float square(float x)
+{
+  return x * x;
+}
+
+/* { dg-final { scan-assembler "fmuls" } } */