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| author | Bernd Schmidt <bernds@codesourcery.com> | 2011-10-05 17:17:12 +0000 |
|---|---|---|
| committer | Bernd Schmidt <bernds@gcc.gnu.org> | 2011-10-05 17:17:12 +0000 |
| commit | 17a3dae3c23664d4e264003af90061a9dae7b97c (patch) | |
| tree | bf15a490848a030f770578ffa1d4dc056d9ceebd /gcc/function.c | |
| parent | 878a917448a256186ebaa54451696455185a7f55 (diff) | |
| download | gcc-17a3dae3c23664d4e264003af90061a9dae7b97c.zip gcc-17a3dae3c23664d4e264003af90061a9dae7b97c.tar.gz gcc-17a3dae3c23664d4e264003af90061a9dae7b97c.tar.bz2 | |
re PR bootstrap/50621 (Bootstrap failure)
PR bootstrap/50621
* config/i386/i386.c (ix86_add_cfa_restore_note): Omit notes only
if the function was not shrink-wrapped.
(ix86_expand_epilogue): Ensure queued cfa_adjust notes are attached
to an insn.
* function.c (thread_prologue_and_epilogue_insns): Make sure the
shrink_wrapped flag is set even if there is no dump file.
From-SVN: r179560
Diffstat (limited to 'gcc/function.c')
| -rw-r--r-- | gcc/function.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/function.c b/gcc/function.c index 863f09d..2c0b897 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -5741,10 +5741,11 @@ thread_prologue_and_epilogue_insns (void) if (dump_file) fprintf (dump_file, "Shrink-wrapping aborted due to clobber.\n"); } - else if (dump_file && entry_edge != orig_entry_edge) + else if (entry_edge != orig_entry_edge) { crtl->shrink_wrapped = true; - fprintf (dump_file, "Performing shrink-wrapping.\n"); + if (dump_file) + fprintf (dump_file, "Performing shrink-wrapping.\n"); } fail_shrinkwrap: |