diff options
| author | Ulrich Weigand <uweigand@de.ibm.com> | 2005-10-19 11:20:48 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@gcc.gnu.org> | 2005-10-19 11:20:48 +0000 |
| commit | 7633f08ea73eaaabdaa40260660236cf596cbf67 (patch) | |
| tree | 1dec978ace83e5fe53292b7f61309f8c44616f0f /gcc/c-decl.c | |
| parent | da48f5ec925021d918500ec18a35b0d37bc29811 (diff) | |
| download | gcc-7633f08ea73eaaabdaa40260660236cf596cbf67.zip gcc-7633f08ea73eaaabdaa40260660236cf596cbf67.tar.gz gcc-7633f08ea73eaaabdaa40260660236cf596cbf67.tar.bz2 | |
s390-protos.h (s390_hard_regno_rename_ok): Add prototype.
* config/s390/s390-protos.h (s390_hard_regno_rename_ok): Add prototype.
* config/s390/s390.c (s390_hard_regno_rename_ok): New function.
(s390_can_eliminate): Handle BASE_REGNUM elimination.
(s390_initial_elimination_offset): Likewise.
(s390_conditional_register_usage): BASE_REGNUM is no longer a fixed
register on TARGET_ZARCH targets.
* config/s390/s390.h (HARD_REGNO_RENAME_OK): Define
(INITIAL_FRAME_POINTER_OFFSET): Remove.
(REG_ALLOC_ORDER): Move BASE_REGNUM lower.
(ELIMINABLE_REGS): Add BASE_REGNUM elimination rule.
From-SVN: r105611
Diffstat (limited to 'gcc/c-decl.c')
0 files changed, 0 insertions, 0 deletions