re PR target/15822 (Several alpha testsuite regressions: gcc.c-torture/execute/ieee/fp-cmp-[458].c)

2004-06-04  Paolo Bonzini  <bonzini@gnu.org>

	PR target/15822
	* dojump.c (do_jump): Fix uninitialized variable tcode1.

From-SVN: r82626

gcc/ChangeLog

+2004-06-04  Paolo Bonzini  <bonzini@gnu.org>
+
+	PR target/15822
+	* dojump.c (do_jump): Fix uninitialized variable tcode1.
+
 2004-06-04  Jerry Quinn  <jlquinn@optonline.net>
 
 	* Makefile.in (insn-conditions.o): Back out removal of reload.h.

gcc/dojump.c

@@ -525,26 +525,31 @@ do_jump (tree exp, rtx if_false_label, rtx if_true_label)
 
     {
       enum rtx_code rcode1;
-      enum tree_code tcode1 = UNORDERED_EXPR, tcode2;
+      enum tree_code tcode1, tcode2;
 
       case UNLT_EXPR:
         rcode1 = UNLT;
+        tcode1 = UNORDERED_EXPR;
         tcode2 = LT_EXPR;
         goto unordered_bcc;
       case UNLE_EXPR:
         rcode1 = UNLE;
+        tcode1 = UNORDERED_EXPR;
         tcode2 = LE_EXPR;
         goto unordered_bcc;
       case UNGT_EXPR:
         rcode1 = UNGT;
+        tcode1 = UNORDERED_EXPR;
         tcode2 = GT_EXPR;
         goto unordered_bcc;
       case UNGE_EXPR:
         rcode1 = UNGE;
+        tcode1 = UNORDERED_EXPR;
         tcode2 = GE_EXPR;
         goto unordered_bcc;
       case UNEQ_EXPR:
         rcode1 = UNEQ;
+        tcode1 = UNORDERED_EXPR;
         tcode2 = EQ_EXPR;
         goto unordered_bcc;
       case LTGT_EXPR: