diff options
| author | Andreas Krebbel <krebbel1@de.ibm.com> | 2004-11-01 18:50:20 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@gcc.gnu.org> | 2004-11-01 18:50:20 +0000 |
| commit | 9dc62c00e4474defce0b20cf17188f094f06f118 (patch) | |
| tree | 62607e79f884ed6b3cad61a7411853d3db1808c3 /gcc/c-decl.c | |
| parent | ae209f284cc478ff5839488722fd4f52a04c2eee (diff) | |
| download | gcc-9dc62c00e4474defce0b20cf17188f094f06f118.zip gcc-9dc62c00e4474defce0b20cf17188f094f06f118.tar.gz gcc-9dc62c00e4474defce0b20cf17188f094f06f118.tar.bz2 | |
s390.c (regclass_map): Put reg 33 (cc) to CC_REGS group.
2004-11-01 Andreas Krebbel <krebbel1@de.ibm.com>
* config/s390/s390.c (regclass_map): Put reg 33 (cc) to CC_REGS group.
(s390_secondary_input_reload_class)
(s390_secondary_output_reload_class): Use GENERAL_REGS to reload a cc
register.
(s390_expand_cmpmem): Enable cmpmem implementation.
* config/s390/s390.h (reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS):
Added three new classes: CC_REGS, ADDR_CC_REGS, GENERAL_CC_REGS.
(REG_CLASS_FROM_LETTER): New constraint 'c' added.
* config/s390/s390.md ("movcc"): New insn pattern.
* doc/md.texi: Document 'c' constraint for s390.
From-SVN: r89953
Diffstat (limited to 'gcc/c-decl.c')
0 files changed, 0 insertions, 0 deletions