re PR target/14496 (ICE at recog.c:2083 building libgcc2.c)

	PR target/14496
	* config/mips/mips.h (UNITS_PER_FPVALUE): Fix value for
	TARGET_SINGLE_FLOAT.

From-SVN: r79342

gcc/ChangeLog

+2004-03-11  Richard Sandiford  <rsandifo@redhat.com>
+
+	PR target/14496
+	* config/mips/mips.h (UNITS_PER_FPVALUE): Fix value for
+	TARGET_SINGLE_FLOAT.
+
 2004-03-11  Steve Ellcey  <sje@cup.hp.com>
 
 	* config/ia64/hpux.h (TARGET_INIT_LIBFUNCS): Add undef.

gcc/config/mips/mips.h

@@ -1308,8 +1308,10 @@ extern const struct mips_cpu_info *mips_tune_info;
 
 /* The largest size of value that can be held in floating-point
    registers.  */
-#define UNITS_PER_FPVALUE \
-  (TARGET_SOFT_FLOAT ? 0 : (LONG_DOUBLE_TYPE_SIZE / BITS_PER_UNIT))
+#define UNITS_PER_FPVALUE			\
+  (TARGET_SOFT_FLOAT ? 0			\
+   : TARGET_SINGLE_FLOAT ? UNITS_PER_FPREG	\
+   : LONG_DOUBLE_TYPE_SIZE / BITS_PER_UNIT)
 
 /* The number of bytes in a double.  */
 #define UNITS_PER_DOUBLE (TYPE_PRECISION (double_type_node) / BITS_PER_UNIT)