Fix IA-64 enable-checking glibc ICE.

* varasm.c (output_constant_pool_1): In LABEL_REF check, use tmp consistently. From-SVN: r133783

Fix IA-64 enable-checking glibc ICE.
* varasm.c (output_constant_pool_1): In LABEL_REF check, use tmp consistently. From-SVN: r133783
048ffb8f · James E Wilson · Jim Wilson · a7d6cabc · 048ffb8f · 048ffb8f
Commit 048ffb8f authored Mar 31, 2008 by James E Wilson Committed by Jim Wilson Mar 31, 2008
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gcc/ChangeLog
+3 -0

gcc/varasm.c
+5 -5

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -19,6 +19,9 @@

 2008-03-31  James E. Wilson  <wilson@tuliptree.org>

+	* varasm.c (output_constant_pool_1): In LABEL_REF check, use tmp
+	consistently.
+
 	PR target/35695
 	* config/ia64/div.md (recip_approx_rf): Use UNSPEC not DIV.
 	* config/ia64/ia64.c (rtx_needs_barrier): Handle

--- a/gcc/varasm.c
+++ b/gcc/varasm.c
@@ -3685,17 +3685,17 @@ output_constant_pool_1 (struct constant_descriptor_rtx *desc,
     functioning even with INSN_DELETED_P and friends.  */

  tmp = x;
-  switch (GET_CODE (x))
+  switch (GET_CODE (tmp))
    {
    case CONST:
-      if (GET_CODE (XEXP (x, 0)) != PLUS
-	  || GET_CODE (XEXP (XEXP (x, 0), 0)) != LABEL_REF)
+      if (GET_CODE (XEXP (tmp, 0)) != PLUS
+	  || GET_CODE (XEXP (XEXP (tmp, 0), 0)) != LABEL_REF)
 	break;
-      tmp = XEXP (XEXP (x, 0), 0);
+      tmp = XEXP (XEXP (tmp, 0), 0);
      /* FALLTHRU  */

    case LABEL_REF:
-      tmp = XEXP (x, 0);
+      tmp = XEXP (tmp, 0);
      gcc_assert (!INSN_DELETED_P (tmp));
      gcc_assert (!NOTE_P (tmp)
 		  || NOTE_KIND (tmp) != NOTE_INSN_DELETED);