profile.c (output_arc_profiler): Verify next_insert_after is an INSN before and after skipping a stack pop.
* profile.c (output_arc_profiler): Verify next_insert_after is an INSN before and after skipping a stack pop. From-SVN: r15076
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@ -1,3 +1,8 @@
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Thu Sep 4 09:53:20 1997 Jim Wilson (wilson@cygnus.com)
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* profile.c (output_arc_profiler): Verify next_insert_after is an
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INSN before and after skipping a stack pop.
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Thu Sep 4 07:39:19 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
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* final.c (shorten_branches): Don't count the lengths of deleted
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@ -1536,13 +1536,14 @@ output_arc_profiler (arcno, insert_after)
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rtx return_reg;
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rtx next_insert_after = next_nonnote_insn (insert_after);
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/* The first insn after the call may be a stack pop, skip it. */
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if (GET_CODE (next_insert_after) == INSN
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&& GET_CODE (PATTERN (next_insert_after)) == SET
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&& SET_DEST (PATTERN (next_insert_after)) == stack_pointer_rtx)
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next_insert_after = next_nonnote_insn (next_insert_after);
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if (GET_CODE (next_insert_after) == INSN)
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{
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/* The first insn after the call may be a stack pop, skip it. */
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if (GET_CODE (PATTERN (next_insert_after)) == SET
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&& SET_DEST (PATTERN (next_insert_after)) == stack_pointer_rtx)
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next_insert_after = next_nonnote_insn (next_insert_after);
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if (GET_CODE (PATTERN (insert_after)) == SET)
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return_reg = SET_DEST (PATTERN (insert_after));
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else
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