* ifcvt.c (noce_process_if_block): Fail on BLKmode move.

From-SVN: r65596

* ifcvt.c (noce_process_if_block): Fail on BLKmode move.
From-SVN: r65596
798a3935 · Douglas B Rupp · Richard Kenner · 0d3c8800 · 798a3935 · 798a3935
Commit 798a3935 authored Apr 14, 2003 by Douglas B Rupp Committed by Richard Kenner Apr 14, 2003
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gcc/ChangeLog
+4 -0

gcc/ifcvt.c
+1 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2003-04-14  Douglas B Rupp  <rupp@gnat.com>
+	* ifcvt.c (noce_process_if_block): Fail on BLKmode move.
 2003-04-14  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 	* stor-layout.c (layout_type, case ARRAY_TYPE): Add missing code to

--- a/gcc/ifcvt.c
+++ b/gcc/ifcvt.c
@@ -1829,7 +1829,7 @@ noce_process_if_block (ce_info)
      || (SMALL_REGISTER_CLASSES
 	  && REGNO (x) < FIRST_PSEUDO_REGISTER))
    {
-      if (no_new_pseudos)
+      if (no_new_pseudos || GET_MODE (x) == BLKmode)
 	return FALSE;
      x = gen_reg_rtx (GET_MODE (GET_CODE (x) == STRICT_LOW_PART
 				 ? XEXP (x, 0) : x));