2002-02-01 Eric Christopher <echristo@redhat.com>

	From Daniel Jacobowitz <dmj+@andrew.cmu.edu>
	* config/mips/mips.h (FUNCTION_PROFILER): Fix function profiling.
	* config/mips/linux.h (ASM_OUTPUT_REG_PUSH): Undefine.
	(ASM_OUTPUT_REG_POP): Ditto.

From-SVN: r49423

gcc/ChangeLog

+2002-02-01  Eric Christopher  <echristo@redhat.com>
+
+	From Daniel Jacobowitz <dmj+@andrew.cmu.edu>
+	* config/mips/mips.h (FUNCTION_PROFILER): Fix function profiling.
+	* config/mips/linux.h (ASM_OUTPUT_REG_PUSH): Undefine.
+	(ASM_OUTPUT_REG_POP): Ditto.
+
 2002-02-02  Neil Booth  <neil@daikokuya.demon.co.uk>
 
 	* c-decl.c, tree.c, tree.h, objc/objc-act.c: Revert bitfield
@@ -52,7 +59,7 @@
         (movqi): Likewise.
         * config/stormy16/stormy16.h (PREDICATE_CODES): Add
         nonimmediate_nonstack_operand.
-        * config/stormy16/stormy16.c (nonimmediate_nonstack_operand): 
+        * config/stormy16/stormy16.c (nonimmediate_nonstack_operand):
         New.
         * config/stormy16/stormy16-protos.h (nonimmediate_nonstack_operand)
         New.

gcc/config/mips/linux.h

@@ -279,3 +279,9 @@ void FN ()							\
 /* Tell function_prologue in mips.c that we have already output the .ent/.end
    pseudo-ops.  */
 #define FUNCTION_NAME_ALREADY_DECLARED
+
+/* The glibc _mcount stub will save $v0 for us.  Don't mess with saving
+   it, since ASM_OUTPUT_REG_PUSH/ASM_OUTPUT_REG_POP do not work in the
+   presence of $gp-relative calls.  */
+#undef ASM_OUTPUT_REG_PUSH
+#undef ASM_OUTPUT_REG_POP

gcc/config/mips/mips.h

@@ -2869,18 +2869,16 @@ typedef struct mips_args {
 {									\
   if (TARGET_MIPS16)							\
     sorry ("mips16 function profiling");				\
-  fprintf (FILE, "\t.set\tnoreorder\n");				\
   fprintf (FILE, "\t.set\tnoat\n");					\
   fprintf (FILE, "\tmove\t%s,%s\t\t# save current return address\n",	\
 	   reg_names[GP_REG_FIRST + 1], reg_names[GP_REG_FIRST + 31]);	\
-  fprintf (FILE, "\tjal\t_mcount\n");					\
   fprintf (FILE,							\
 	   "\t%s\t%s,%s,%d\t\t# _mcount pops 2 words from  stack\n",	\
 	   TARGET_64BIT ? "dsubu" : "subu",				\
 	   reg_names[STACK_POINTER_REGNUM],				\
 	   reg_names[STACK_POINTER_REGNUM],				\
 	   Pmode == DImode ? 16 : 8);					\
-  fprintf (FILE, "\t.set\treorder\n");					\
+  fprintf (FILE, "\tjal\t_mcount\n");                                   \
   fprintf (FILE, "\t.set\tat\n");					\
 }