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| author | Richard Henderson <rth@cygnus.com> | 2000-04-26 22:42:25 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2000-04-26 22:42:25 -0700 |
| commit | b4593d17c03d7a32bb761b5d22a4fa0285548216 (patch) | |
| tree | 4103b984f7b1ba5364d6a9236672deedcbd025ea /gcc/cpplib.h | |
| parent | 443b75c925b8b46c819fced9c4266f590b359bae (diff) | |
| download | gcc-b4593d17c03d7a32bb761b5d22a4fa0285548216.zip gcc-b4593d17c03d7a32bb761b5d22a4fa0285548216.tar.gz gcc-b4593d17c03d7a32bb761b5d22a4fa0285548216.tar.bz2 | |
flow.c (mark_set_1): New arguments code and flags; update all callers.
* flow.c (mark_set_1): New arguments code and flags; update all
callers. Track regno_first and regno_last; do HARD_REGNO_NREGS
test in one place. Tidy flags tests. Don't bias REG_N_REFS by
loop_depth when optimizing for size. Do new_dead update after
emitting REG_UNUSED notes. Merge mark_set_reg code.
(mark_set_reg): Remove.
(propagate_one_insn): Use mark_set_1 for call-clobbered registers;
arrange to not emit REG_UNUSED notes.
From-SVN: r33462
Diffstat (limited to 'gcc/cpplib.h')
0 files changed, 0 insertions, 0 deletions