re PR target/36073 (ICE with -ffast-math and -mfpmath=sse,387)

        PR target/36073
        * config/i386/i386.md
        (*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit):
        Change operand 1 predicate to nonimmediate_operand.

testsuite/ChangeLog:

        PR target/36073
        * gcc.target/i386/pr36073.c: New test.

From-SVN: r134757

gcc/ChangeLog

+2008-04-28  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/36073
+	* config/i386/i386.md
+	(*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit):
+	Change operand 1 predicate to nonimmediate_operand.
+
 2008-04-28  Jakub Jelinek  <jakub@redhat.com>
 
 	PR debug/36060
@@ -16,7 +23,8 @@
 2008-04-28  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR target/36064
-	* config/i386/i386.md (floatdi<X87MODEF:mode>2_i387_with_xmm splitters):
+	* config/i386/i386.md
+	(floatdi<X87MODEF:mode>2_i387_with_xmm splitters):
 	Use match_scratch instead of match_operand for operands 3 and 4.
 
 2008-04-27  Richard Guenther  <rguenther@suse.de>

gcc/config/i386/i386.md

@@ -5035,7 +5035,7 @@
 (define_insn "*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit"
   [(set (match_operand:MODEF 0 "register_operand" "=f,x,x")
 	(float:MODEF
-	  (match_operand:SSEMODEI24 1 "register_operand" "m,r,m")))]
+	  (match_operand:SSEMODEI24 1 "nonimmediate_operand" "m,r,m")))]
   "(<SSEMODEI24:MODE>mode != DImode || TARGET_64BIT)
    && SSE_FLOAT_MODE_P (<MODEF:MODE>mode) && TARGET_MIX_SSE_I387
    && (TARGET_INTER_UNIT_CONVERSIONS || optimize_size)"

gcc/testsuite/ChangeLog

+2008-04-28  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/36073
+	* gcc.target/i386/pr36073.c: New test.
+
 2008-04-28  Richard Guenther  <rguenther@suse.de>
 
 	PR testsuite/34223

gcc/testsuite/gcc.target/i386/pr36073.c

+/* { dg-do compile } */
+/* { dg-options "-O -march=core2 -mfpmath=sse,387 -ffast-math" } */
+
+extern double log (double x);
+extern int f (void);
+
+double cached_value;
+
+void g (void)
+{
+  cached_value = log (f ());
+}