gcc 3.1 failed to bootstrap on Linux/mipsel

[Richard Henderson]

On Sun, Mar 24, 2002 at 12:43:28PM -0800, H . J . Lu wrote:
> #0  0x0055f7f8 in promote_mode (type=0x0, mode=SImode, punsignedp=0x7fff6228, 
>     for_call=1) at /home/hjl/work/gnu/src/gcc/gcc/gcc/explow.c:814
> #1  0x00803de0 in mips_function_value (valtype=0x0, func=0x0, mode=SImode)
>     at /home/hjl/work/gnu/src/gcc/gcc/gcc/config/mips/mips.c:7951

Sorry about that.



r~


	* mips.c (mips_function_value): Only promote_mode for non-libcalls.

Index: mips.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/mips/mips.c,v
retrieving revision 1.176.2.1
diff -u -p -r1.176.2.1 mips.c
--- mips.c	2002/03/24 08:13:16	1.176.2.1
+++ mips.c	2002/03/24 21:26:21
@@ -7943,12 +7943,12 @@ mips_function_value (valtype, func, mode
     {
       mode = TYPE_MODE (valtype);
       unsignedp = TREE_UNSIGNED (valtype);
+
+      /* Since we define PROMOTE_FUNCTION_RETURN, we must promote
+	 the mode just as PROMOTE_MODE does.  */
+      mode = promote_mode (valtype, mode, &unsignedp, 1);
     }
   mclass = GET_MODE_CLASS (mode);
-
-  /* Since we define PROMOTE_FUNCTION_RETURN, we must promote the mode
-     just as PROMOTE_MODE does.  */
-  mode = promote_mode (valtype, mode, &unsignedp, 1);
 
   if (mclass == MODE_FLOAT)
     {