diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2010-03-26 17:18:51 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-03-26 17:18:51 +0100 |
| commit | 6ca5d1f6d08c5c6b4cfd006a363b8e9ad17347dc (patch) | |
| tree | 9d76e0c545aec903e1d1c2de6c36145397d24c24 /gcc/flags.h | |
| parent | 1360467133687fc799b31a91bb9a975bd0a634e0 (diff) | |
re PR debug/43516 ("-fcompare-debug failure" at -O2)
PR debug/43516
* flags.h (final_insns_dump_p): New extern.
* final.c (final_insns_dump_p): New variable.
(rest_of_clean_state): Set it before -fdump-final-insns=
dumping, clear afterwards.
* print-rtl.c (print_rtx): If final_insns_dump_p don't dump
MEM_ALIAS_SET on MEMs.
From-SVN: r157753
Diffstat (limited to 'gcc/flags.h')
| -rw-r--r-- | gcc/flags.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/flags.h b/gcc/flags.h index d1634bd9e11..bc51b2bda34 100644 --- a/gcc/flags.h +++ b/gcc/flags.h @@ -182,6 +182,10 @@ extern int flag_gen_aux_info; extern int flag_dump_unnumbered; +/* True if printing into -fdump-final-insns= dump. */ + +extern bool final_insns_dump_p; + /* Nonzero means change certain warnings into errors. Usually these are warnings about failure to conform to some standard. */ |