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| author | Vladimir Makarov <vmakarov@redhat.com> | 2011-05-24 16:14:51 +0000 |
|---|---|---|
| committer | Vladimir Makarov <vmakarov@gcc.gnu.org> | 2011-05-24 16:14:51 +0000 |
| commit | 113a5be6a925073c43ccc1bbe2df98d5dade330a (patch) | |
| tree | c2ac73e43634d744692914b3e9acf0c54d053dd6 /gcc/config.gcc | |
| parent | df1f7315c7fbad1fa24e4bf0490e42a9cc090dda (diff) | |
| download | gcc-113a5be6a925073c43ccc1bbe2df98d5dade330a.zip gcc-113a5be6a925073c43ccc1bbe2df98d5dade330a.tar.gz gcc-113a5be6a925073c43ccc1bbe2df98d5dade330a.tar.bz2 | |
re PR rtl-optimization/48971 (ICE with -msoft-float -O2)
2011-05-13 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/48971
* ira.c (setup_pressure_classes): Don't check register move cost
for classes with one registers. Don't add pressure class if there
is a pressure class with the same available hard registers.
Check contains_reg_of_mode. Fix a typo in collecting
temp_hard_regset. Ignore hard registers not belonging to a class.
From-SVN: r174123
Diffstat (limited to 'gcc/config.gcc')
0 files changed, 0 insertions, 0 deletions