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| author | Jeffrey A Law <law@cygnus.com> | 2001-07-06 18:19:47 +0000 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2001-07-06 12:19:47 -0600 |
| commit | b62c888152fb7d3245bbea7464c50aef8fe1c8fa (patch) | |
| tree | 67a0b8b6cde5491a35db8bb2eecd5ab0f821a64e /gcc/basic-block.h | |
| parent | 9d99ca5b1edb6322b3e7429cc17ff26e972677b4 (diff) | |
| download | gcc-b62c888152fb7d3245bbea7464c50aef8fe1c8fa.tar.gz | |
basic-block.h (first_insn_after_basic_block_note): Declare.
* basic-block.h (first_insn_after_basic_block_note): Declare.
* flow.c (first_insn_after_basic_block_note): Define. Moved
from...
* ssa.c (first_insn_after_basic_block_note): Remove.
* ssa-dce.c (find_inherently_necessary): Consider BARRIERs
necessary.
(ssa_eliminate_dead_code): Properly update the CFG and PHI
nodes when we find a dead conditional branch. Insert BARRIERs
after any blocks with no successors, but which do not have
any BARRIERs.
From-SVN: r43816
Diffstat (limited to 'gcc/basic-block.h')
| -rw-r--r-- | gcc/basic-block.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/basic-block.h b/gcc/basic-block.h index 23e1e16511b..256492ebfb2 100644 --- a/gcc/basic-block.h +++ b/gcc/basic-block.h @@ -294,7 +294,7 @@ extern int flow_depth_first_order_compute PARAMS ((int *, int *)); extern void dump_edge_info PARAMS ((FILE *, edge, int)); extern void clear_edges PARAMS ((void)); extern void mark_critical_edges PARAMS ((void)); - +extern rtx first_insn_after_basic_block_note PARAMS ((basic_block)); /* Structure to hold information for each natural loop. */ struct loop |