(mark_referenced_resources, case TRAP_IF): Set volatil.

From-SVN: r10980

(mark_referenced_resources, case TRAP_IF): Set volatil.
From-SVN: r10980
2142b2d5 · Richard Kenner · 5b4ddd85 · 2142b2d5
Commit 2142b2d5 authored Jan 15, 1996 by Richard Kenner
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gcc/reorg.c
+2 -1

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--- a/gcc/reorg.c
+++ b/gcc/reorg.c
 /* Perform instruction reorganizations for delay slot filling.
-   Copyright (C) 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
+   Copyright (C) 1992, 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
   Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu).
   Hacked by Michael Tiemann (tiemann@cygnus.com).

@@ -328,6 +328,7 @@ mark_referenced_resources (x, res, include_delayed_effects)

    case UNSPEC_VOLATILE:
    case ASM_INPUT:
+    case TRAP_IF:
      /* Traditional asm's are always volatile.  */
      res->volatil = 1;
      return;