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| author | Joern Rennecke <amylaar@gcc.gnu.org> | 2005-05-13 14:34:17 +0100 |
|---|---|---|
| committer | Joern Rennecke <amylaar@gcc.gnu.org> | 2005-05-13 14:34:17 +0100 |
| commit | 618656ff893c2741edeb413fb2fa294e867d28cd (patch) | |
| tree | 43d9dcaef77c1333748623bb47bef2b3be06d40c /gcc/tree-optimize.c | |
| parent | d197b9e0f023c111594b8251902dc917cdc3be2b (diff) | |
| download | gcc-618656ff893c2741edeb413fb2fa294e867d28cd.zip gcc-618656ff893c2741edeb413fb2fa294e867d28cd.tar.gz gcc-618656ff893c2741edeb413fb2fa294e867d28cd.tar.bz2 | |
re PR rtl-optimization/20756 (Clobbers of deleted insns are processed, but left out)
PR rtl-optimization/20756:
* basic-block.h (PROP_DEAD_INSN): Define.
* flow.c (propagate_one_insn): Set during mark_set_regs call
for a dead insn.
(mark_set_1): Emit a clobber when we are about to delete a dead insn
that kills a live register.
From-SVN: r99657
Diffstat (limited to 'gcc/tree-optimize.c')
0 files changed, 0 insertions, 0 deletions