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| author | Nick Clifton <nickc@redhat.com> | 2008-12-01 12:08:51 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@gcc.gnu.org> | 2008-12-01 12:08:51 +0000 |
| commit | d40ba0b60d7c55a72392d27f2a0cf142d37a9a3e (patch) | |
| tree | 210c4d24581135a0ad4ac80a4247d40ea320026f /gcc/tree-vrp.c | |
| parent | e8ddcbf9c9ccb37a62a542e07c92540180d6d7c6 (diff) | |
| download | gcc-d40ba0b60d7c55a72392d27f2a0cf142d37a9a3e.zip gcc-d40ba0b60d7c55a72392d27f2a0cf142d37a9a3e.tar.gz gcc-d40ba0b60d7c55a72392d27f2a0cf142d37a9a3e.tar.bz2 | |
stormy16.md (CARRY_REG): New constant.
* config/stormy16/stormy16.md (CARRY_REG): New constant.
Replace uses of the "y" register class with direct references to
the CARRY_REG register.
* config/stormy16/stormy16.c: Replace clobbers of a BImode scratch
register with clobbers of the carry register.
(xstormy16_secondary_reload_class): Do not return CARRY_REGS.
(xstormy16_split_cbranch): Remove redundant carry parameter.
(xstormy16_expand_arith): Likewise.
* config/stormy16/stormy16.h (enum reg_class): Remove CARRY_REGS.
(IRA_COVER_CLASSES, REG_CLASS_NAMES, REG_CLASS_CONTENTS,
REGNO_REG_CLASS, REG_CLASS_FROM_LETTER): Likewise.
(CARRY_REGNUM): Define.
* config/stormy16/stormy16-protos.h (xstormy16_split_cbranch):
Update prototype.
(xstormy16_expand_arith): Likewise.
From-SVN: r142309
Diffstat (limited to 'gcc/tree-vrp.c')
0 files changed, 0 insertions, 0 deletions