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| author | Alexandre Oliva <aoliva@redhat.com> | 2011-06-06 13:25:06 +0000 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@gcc.gnu.org> | 2011-06-06 13:25:06 +0000 |
| commit | a7a110bb82c953b94043a98f1123cb6aaeff2bac (patch) | |
| tree | a367b4f3bc02429f1f4641ec15be75b735d877e1 /gcc/cprop.c | |
| parent | 6d8402ac13cd591026591be13329c4eda24ce639 (diff) | |
| download | gcc-a7a110bb82c953b94043a98f1123cb6aaeff2bac.zip gcc-a7a110bb82c953b94043a98f1123cb6aaeff2bac.tar.gz gcc-a7a110bb82c953b94043a98f1123cb6aaeff2bac.tar.bz2 | |
dce.c (reset_unmarked_insns_debug_uses): New.
* dce.c (reset_unmarked_insns_debug_uses): New.
(delete_unmarked_insns): Skip debug insns.
(prescan_insns_for_dce): Likewise.
(rest_of_handle_ud_dce): Reset debug uses of removed sets.
* reg-stack.c (subst_stack_regs_in_debug_insn): Signal when no
active reg can be found.
(subst_all_stack_regs_in_debug_insn): New. Reset debug insn then.
(convert_regs_1): Use it.
From-SVN: r174699
Diffstat (limited to 'gcc/cprop.c')
0 files changed, 0 insertions, 0 deletions