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| author | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-07-06 18:19:47 +0000 |
|---|---|---|
| committer | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-07-06 18:19:47 +0000 |
| commit | 8faa719fbc0bd299bfbc7005ddef0e3a734f49f0 (patch) | |
| tree | 67a0b8b6cde5491a35db8bb2eecd5ab0f821a64e /gcc/config/arm | |
| parent | 5df84ab2010caa553006f3ffe7ebe77bac9adb15 (diff) | |
| download | gcc-8faa719fbc0bd299bfbc7005ddef0e3a734f49f0.tar.gz | |
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@43816 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/arm')
0 files changed, 0 insertions, 0 deletions