Fix fuse-caller-save test-cases

2014-07-21  Tom de Vries  <tom@codesourcery.com>

	PR target/61827
	* gcc.target/i386/fuse-caller-save-xmm.c: Allow LC0 without dot prefix
	for darwin in scan-assembler-times check.
	* gcc.target/i386/fuse-caller-save.c: Remove cfi-related
	scan-assembler-not checks.  Add checks for insns.
	(main): Remove.
	* gcc.target/i386/fuse-caller-save-rec.c: Remove cfi-related
	scan-assembler-not checks.  Copy checks from i386/fuse-caller-save.c.
	(main): Remove.

From-SVN: r212890

gcc/testsuite/ChangeLog

 2014-07-21  Tom de Vries  <tom@codesourcery.com>
 
 	PR target/61827
+	* gcc.target/i386/fuse-caller-save-xmm.c: Allow LC0 without dot prefix
+	for darwin in scan-assembler-times check.
+	* gcc.target/i386/fuse-caller-save.c: Remove cfi-related
+	scan-assembler-not checks.  Add checks for insns.
+	(main): Remove.
+	* gcc.target/i386/fuse-caller-save-rec.c: Remove cfi-related
+	scan-assembler-not checks.  Copy checks from i386/fuse-caller-save.c.
+	(main): Remove.
+
+2014-07-21  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/61827
 	* gcc.target/i386/fuse-caller-save-xmm.c: Add -fomit-frame-pointer to
 	dg-options.  Add checks for insns with xmm registers.  Remove
 	cfi_def_cfa_offset checks.  Generalize checks containing %rsp.

gcc/testsuite/gcc.target/i386/fuse-caller-save-rec.c

@@ -18,14 +18,12 @@ foo (int y)
   return y + bar (y);
 }
 
-int
-main (void)
-{
-  return !(foo (5) == 13);
-}
+/* Check that no registers are saved/restored. */
+/* { dg-final { scan-assembler-not "push"  } } */
+/* { dg-final { scan-assembler-not "pop"  } } */
 
-/* Verify that no registers where saved on stack.  */
-/* { dg-final { scan-assembler-not "\.cfi_offset"  } } */
+/* Check that addition uses dx. */
+/* { dg-final { scan-assembler-times "addl\t%\[re\]?dx, %\[re\]?ax" 1 } } */
 
 /* Verify that bar is self-recursive.  */
 /* { dg-final { scan-assembler-times "call\tbar" 2 } } */

gcc/testsuite/gcc.target/i386/fuse-caller-save-xmm.c

@@ -17,7 +17,7 @@ foo (v2df y)
 
 /* Check presence of all insns on xmm registers.  These checks are expected to
    pass with both -fuse-caller-save and -fno-use-caller-save.  */
-/* { dg-final { scan-assembler-times "addpd\t\\.LC0.*, %xmm0" 1 } } */
+/* { dg-final { scan-assembler-times "addpd\t\\.?LC0.*, %xmm0" 1 } } */
 /* { dg-final { scan-assembler-times "addpd\t%xmm1, %xmm0" 1 } } */
 /* { dg-final { scan-assembler-times "movapd\t%xmm0, %xmm1" 1 } } */
 

gcc/testsuite/gcc.target/i386/fuse-caller-save.c

@@ -16,12 +16,9 @@ foo (int y)
   return y + bar (y);
 }
 
-int
-main (void)
-{
-  return !(foo (5) == 13);
-}
-
-/* { dg-final { scan-assembler-not "\.cfi_def_cfa_offset"  } } */
-/* { dg-final { scan-assembler-not "\.cfi_offset"  } } */
+/* Check that no registers are saved/restored. */
+/* { dg-final { scan-assembler-not "push"  } } */
+/* { dg-final { scan-assembler-not "pop"  } } */
 
+/* Check that addition uses dx. */
+/* { dg-final { scan-assembler-times "addl\t%\[re\]?dx, %\[re\]?ax" 1 } } */