recog.c (preproces_constraints): Zero recog_op_alt before processing the constraints.

* recog.c (preproces_constraints): Zero recog_op_alt before processing the constraints. From-SVN: r28497

recog.c (preproces_constraints): Zero recog_op_alt before processing the constraints.
* recog.c (preproces_constraints): Zero recog_op_alt before processing the constraints. From-SVN: r28497
cc3dea85 · Richard Earnshaw · Richard Earnshaw · f0ce07b8 · cc3dea85 · cc3dea85
Commit cc3dea85 authored Aug 04, 1999 by Richard Earnshaw Committed by Richard Earnshaw Aug 04, 1999
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gcc/ChangeLog
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gcc/recog.c
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+Wed Aug  4 09:06:14 1999  Richard Earnshaw (rearnsha@arm.com)
+	* recog.c (preproces_constraints): Zero recog_op_alt before 
+	processing the constraints.
 Mon Aug  2 19:18:44 1999  Jason Merrill  <jason@yorick.cygnus.com>
 	* linux.h (HANDLE_PRAGMA_PACK_PUSH_POP): Define.

--- a/gcc/recog.c
+++ b/gcc/recog.c
@@ -2093,6 +2093,7 @@ preprocess_constraints ()
 {
  int i;
+  bzero (recog_op_alt, sizeof recog_op_alt);
  for (i = 0; i < recog_n_operands; i++)
    {
      int j;