* profile.c (branch_prob): Insert an insn after a NOTE_INSN_SETJMP.

From-SVN: r16309

* profile.c (branch_prob): Insert an insn after a NOTE_INSN_SETJMP.
From-SVN: r16309
1686f1a2 · J"orn Rennecke · Joern Rennecke · a8a63732 · 1686f1a2 · 1686f1a2
Commit 1686f1a2 authored Nov 04, 1997 by J"orn Rennecke Committed by Joern Rennecke Nov 04, 1997
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gcc/ChangeLog
+4 -0

gcc/profile.c
+7 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+Tue Nov  4 00:55:48 1997  J"orn Rennecke <amylaar@cygnus.co.uk>
+ 
+	* profile.c (branch_prob): Insert an insn after a NOTE_INSN_SETJMP.
+
 Mon Nov  3 14:36:50 1997  Jeffrey A Law  (law@cygnus.com)

 	* configure.in (sco5): Use cpio to install header files.

--- a/gcc/profile.c
+++ b/gcc/profile.c
@@ -818,7 +818,13 @@ branch_prob (f, dump_file)
 	if (code != NOTE)
 	  prev_code = code;
 	else if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_SETJMP)
-	  prev_code = CALL_INSN;
+	  {
+	    /* Make a fake insn to tag our notes on.  */
+	    bb_graph[i].first_insn = insn
+	      = emit_insn_after (gen_rtx (USE, VOIDmode, stack_pointer_rtx),
+				 insn);
+	    prev_code = CALL_INSN;
+	  }
      }

    /* If the code at the end of the function would give a new block, then