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| author | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-04-27 10:42:09 +0000 |
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| committer | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-04-27 10:42:09 +0000 |
| commit | 075f605210f925be1175702a8c2a67b8a78e9a3b (patch) | |
| tree | 7d4ab3be617c0759c6adda3d36ab588a7050f425 /gcc/reginfo.c | |
| parent | ca80ffc8eb660c9beb252617e2cc790187a14d05 (diff) | |
| download | gcc-075f605210f925be1175702a8c2a67b8a78e9a3b.tar.gz | |
* resource.c (find_basic_block): Use BLOCK_FOR_INSN to look up
a label's basic block.
(mark_target_live_regs): Tidy and rework obsolete comments.
Change back DF problem to LIVE. If a label starts a basic block,
assume that all registers that used to be live then still are.
(init_resource_info): If a label starts a basic block, set its
BLOCK_FOR_INSN accordingly.
(fini_resource_info): Undo the setting of BLOCK_FOR_INSN.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@146829 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/reginfo.c')
0 files changed, 0 insertions, 0 deletions