Update the call-saved tests for micromips output

gcc/testsuite/

	* gcc.target/mips/call-saved-4.c (foo): Add NOCOMPRESSION.
	* gcc.target/mips/call-saved-5.c (foo): Likewise.
	* gcc.target/mips/call-saved-6.c (foo): Likewise.
	* gcc.target/mips/call-saved-7.c: New file.
	* gcc.target/mips/call-saved-8.c: New file.
	* gcc.target/mips/call-saved-9.c: New file.

Co-Authored-By: Matthew Fortune <matthew.fortune@imgtec.com>

From-SVN: r219640

gcc/testsuite/ChangeLog

+2015-01-15  Andrew Bennett  <andrew.bennett@imgtec.com>
+	    Matthew Fortune  <matthew.fortune@imgtec.com>
+
+	* gcc.target/mips/call-saved-4.c (foo): Add NOCOMPRESSION.
+	* gcc.target/mips/call-saved-5.c (foo): Likewise.
+	* gcc.target/mips/call-saved-6.c (foo): Likewise.
+	* gcc.target/mips/call-saved-7.c: New file.
+	* gcc.target/mips/call-saved-8.c: New file.
+	* gcc.target/mips/call-saved-9.c: New file.
+
 2015-01-14  Matthew Fortune  <matthew.fortune@imgtec.com>
 
 	* gcc.target/mips/lsa.c: New file.

gcc/testsuite/gcc.target/mips/call-saved-4.c

@@ -3,7 +3,7 @@
 
 void bar (void);
 
-void
+NOCOMPRESSION void
 foo (int x)
 {
   __builtin_unwind_init ();

gcc/testsuite/gcc.target/mips/call-saved-5.c

@@ -3,7 +3,7 @@
 
 void bar (void);
 
-void
+NOCOMPRESSION void
 foo (int x)
 {
   __builtin_unwind_init ();

gcc/testsuite/gcc.target/mips/call-saved-6.c

@@ -3,7 +3,7 @@
 
 void bar (void);
 
-void
+NOCOMPRESSION void
 foo (int x)
 {
   __builtin_unwind_init ();

gcc/testsuite/gcc.target/mips/call-saved-7.c

+/* Check that we save the correct call-saved GPRs and FPRs.  */
+/* { dg-options "(HAS_LDC) -mmicromips -mabi=32 -mfp32" } */
+
+void bar (void);
+
+void
+foo (int x)
+{
+  __builtin_unwind_init ();
+  __builtin_eh_return (x, bar);
+}
+/* { dg-final { scan-assembler "\\\$16-\\\$23" } } */
+/* { dg-final { scan-assembler "\\\$(30|fp)" } } */
+/* { dg-final { scan-assembler "\\\$f20" } } */
+/* { dg-final { scan-assembler "\\\$f22" } } */
+/* { dg-final { scan-assembler "\\\$f24" } } */
+/* { dg-final { scan-assembler "\\\$f26" } } */
+/* { dg-final { scan-assembler "\\\$f28" } } */
+/* { dg-final { scan-assembler "\\\$f30" } } */
+/* { dg-final { scan-assembler-not "\\\$f21" } } */
+/* { dg-final { scan-assembler-not "\\\$f23" } } */
+/* { dg-final { scan-assembler-not "\\\$f25" } } */
+/* { dg-final { scan-assembler-not "\\\$f27" } } */
+/* { dg-final { scan-assembler-not "\\\$f29" } } */
+/* { dg-final { scan-assembler-not "\\\$f31" } } */

gcc/testsuite/gcc.target/mips/call-saved-8.c

+/* Check that we save the correct call-saved GPRs and FPRs.  */
+/* { dg-options "-mmicromips -mabi=32 -mfpxx" } */
+
+void bar (void);
+
+void
+foo (int x)
+{
+  __builtin_unwind_init ();
+  __builtin_eh_return (x, bar);
+}
+/* { dg-final { scan-assembler "\\\$16-\\\$23" } } */
+/* { dg-final { scan-assembler "\\\$(30|fp)" } } */
+/* { dg-final { scan-assembler "\\\$f20" } } */
+/* { dg-final { scan-assembler "\\\$f22" } } */
+/* { dg-final { scan-assembler "\\\$f24" } } */
+/* { dg-final { scan-assembler "\\\$f26" } } */
+/* { dg-final { scan-assembler "\\\$f28" } } */
+/* { dg-final { scan-assembler "\\\$f30" } } */
+/* { dg-final { scan-assembler-not "\\\$f21" } } */
+/* { dg-final { scan-assembler-not "\\\$f23" } } */
+/* { dg-final { scan-assembler-not "\\\$f25" } } */
+/* { dg-final { scan-assembler-not "\\\$f27" } } */
+/* { dg-final { scan-assembler-not "\\\$f29" } } */
+/* { dg-final { scan-assembler-not "\\\$f31" } } */

gcc/testsuite/gcc.target/mips/call-saved-9.c

+/* Check that we save the correct call-saved GPRs and FPRs.  */
+/* { dg-options "-mmicromips -mabi=32 -mfp64" } */
+
+void bar (void);
+
+void
+foo (int x)
+{
+  __builtin_unwind_init ();
+  __builtin_eh_return (x, bar);
+}
+/* { dg-final { scan-assembler "\\\$16-\\\$23" } } */
+/* { dg-final { scan-assembler "\\\$(30|fp)" } } */
+/* { dg-final { scan-assembler "\\\$f20" } } */
+/* { dg-final { scan-assembler "\\\$f22" } } */
+/* { dg-final { scan-assembler "\\\$f24" } } */
+/* { dg-final { scan-assembler "\\\$f26" } } */
+/* { dg-final { scan-assembler "\\\$f28" } } */
+/* { dg-final { scan-assembler "\\\$f30" } } */
+/* { dg-final { scan-assembler-not "\\\$f21" } } */
+/* { dg-final { scan-assembler-not "\\\$f23" } } */
+/* { dg-final { scan-assembler-not "\\\$f25" } } */
+/* { dg-final { scan-assembler-not "\\\$f27" } } */
+/* { dg-final { scan-assembler-not "\\\$f29" } } */
+/* { dg-final { scan-assembler-not "\\\$f31" } } */