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| author | Xinliang David Li <davidxl@gcc.gnu.org> | 2011-06-09 22:49:12 +0000 |
|---|---|---|
| committer | Xinliang David Li <davidxl@gcc.gnu.org> | 2011-06-09 22:49:12 +0000 |
| commit | 1f9081d15d2bfd28a5951d87f6e6f3fb254cdbdd (patch) | |
| tree | 90db0a19c995b30c6d8bb39190ca384e0d63716e /gcc/cprop.c | |
| parent | 54466dde7477a1ef8dacf54b89ab47ef59d83555 (diff) | |
| download | gcc-1f9081d15d2bfd28a5951d87f6e6f3fb254cdbdd.zip gcc-1f9081d15d2bfd28a5951d87f6e6f3fb254cdbdd.tar.gz gcc-1f9081d15d2bfd28a5951d87f6e6f3fb254cdbdd.tar.bz2 | |
Revert r174848,174849
From-SVN: r174864
Diffstat (limited to 'gcc/cprop.c')
| -rw-r--r-- | gcc/cprop.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/gcc/cprop.c b/gcc/cprop.c index a81a808..b7b17b1 100644 --- a/gcc/cprop.c +++ b/gcc/cprop.c @@ -1843,17 +1843,15 @@ one_cprop_pass (void) static bool gate_rtl_cprop (void) { - return optimize > 0 && flag_gcse; + return optimize > 0 && flag_gcse + && !cfun->calls_setjmp + && dbg_cnt (cprop); } static unsigned int execute_rtl_cprop (void) { int changed; - - if (cfun->calls_setjmp || !dbg_cnt (cprop)) - return 0; - delete_unreachable_blocks (); df_set_flags (DF_LR_RUN_DCE); df_analyze (); @@ -1884,3 +1882,4 @@ struct rtl_opt_pass pass_rtl_cprop = TODO_verify_flow | TODO_ggc_collect /* todo_flags_finish */ } }; + |