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predict.c (tree_estimate_probability): Check to make sure current_loops is non null before calling flow_loops_dump.

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2006-11-23  Andrew Pinski  <pinskia@gmail.com>

        * predict.c (tree_estimate_probability): Check to make
        sure current_loops is non null before calling flow_loops_dump.
2006-11-23  Andrew Pinski  <pinskia@gmail.com>

        * gcc.dg/tree-ssa/dump-1.c: New test.

From-SVN: r119128
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Andrew Pinski 2006-11-23 09:59:53 -08:00 committed by Andrew Pinski
parent b33614eef2
commit 61968738d5
4 changed files with 19 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2006-11-23 Andrew Pinski <pinskia@gmail.com>
* predict.c (tree_estimate_probability): Check to make
sure current_loops is non null before calling flow_loops_dump.
2006-11-23 Bernd Schmidt <bernd.schmidt@analog.com>
* var-tracking.c (emit_note_insn_var_location): Revert previous patch.

2
gcc/predict.c
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@ -1251,7 +1251,7 @@ tree_estimate_probability (void)
basic_block bb;
loop_optimizer_init (0);
if (dump_file && (dump_flags & TDF_DETAILS))
if (current_loops && dump_file && (dump_flags & TDF_DETAILS))
flow_loops_dump (current_loops, dump_file, NULL, 0);
add_noreturn_fake_exit_edges ();

4
gcc/testsuite/ChangeLog
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@ -1,3 +1,7 @@
2006-11-23 Andrew Pinski <pinskia@gmail.com>
* gcc.dg/tree-ssa/dump-1.c: New test.
2006-11-23 David Ung <davidu@mips.com>
* gcc.target/mips/mips.exp (dg-mips-options): Handle parsing of

9
gcc/testsuite/gcc.dg/tree-ssa/dump-1.c Normal file
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@ -0,0 +1,9 @@
/* { dg-do compile } */
/* { dg-options "-O1 -fdump-tree-profile-details" } */
int f(void)
{
return 0;
}
/* { dg-final { cleanup-tree-dump "profile" } } */