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| author | Richard Henderson <rth@redhat.com> | 2002-10-06 20:01:39 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2002-10-06 20:01:39 -0700 |
| commit | ff025ab9ad1419208845b3287548f8e52f66f7c1 (patch) | |
| tree | b596c528e5e039fa50f7f3dc22f92aecaaee8842 /gcc/toplev.c | |
| parent | 8d725537d4e8bb87e0aff517387666d7f52af872 (diff) | |
| download | gcc-ff025ab9ad1419208845b3287548f8e52f66f7c1.tar.gz | |
re PR rtl-optimization/2960 (Duplicate loop conditions even with -Os)
PR optimization/2960
* toplev.c (rest_of_compilation): Don't copy_loop_headers if
optimize_size.
From-SVN: r57870
Diffstat (limited to 'gcc/toplev.c')
| -rw-r--r-- | gcc/toplev.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index 261442714fe..1ef00cdfba1 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -2676,7 +2676,8 @@ rest_of_compilation (decl) /* CFG is no longer maintained up-to-date. */ free_bb_for_insn (); - copy_loop_headers (insns); + if (!optimize_size) + copy_loop_headers (insns); purge_line_number_notes (insns); find_basic_blocks (insns, max_reg_num (), rtl_dump_file); |