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| author | Ian Lance Taylor <ian@airs.com> | 2005-10-11 23:45:54 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2005-10-11 23:45:54 +0000 |
| commit | 4bbae09f178ab7f11dbb4469604f347f615f686e (patch) | |
| tree | 8946bf41e986a0c5163c45223fe9913547fc9cab /gcc/fortran/iresolve.c | |
| parent | a2694f689cbb6c4780c2aba88c8462c8059cc182 (diff) | |
| download | gcc-4bbae09f178ab7f11dbb4469604f347f615f686e.zip gcc-4bbae09f178ab7f11dbb4469604f347f615f686e.tar.gz gcc-4bbae09f178ab7f11dbb4469604f347f615f686e.tar.bz2 | |
re PR rtl-optimization/13931 (combiner much slower on big basic blocks)
PR rtl-optimization/13931
* combine.c: Revert patch of 2003-05-14, and:
(try_combine): Only set elim_i1 and elim_i2 if the destination is
completely killed in the appropriate insn.
(distribute_notes): Don't skip multiple hard register test for
elim_i1 and elim_i2.
From-SVN: r105275
Diffstat (limited to 'gcc/fortran/iresolve.c')
0 files changed, 0 insertions, 0 deletions