| commit | a66555b2754a08e4e6d922dad9108b7d634e2153 | |
| author | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 25 Jul 1997 17:02:37 +0000 (25 17:02 +0000) | ||
| committer | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 25 Jul 1997 17:02:37 +0000 (25 17:02 +0000) | ||
| tree | 6efe17b5c1f3712932f0777e4cc93730a0356e51 | treesnapshot (tar.gz zip) |
| parent | c75336f70516cb24955ba13cf58c759f7f166eb0 | commitdiff |
* pa.c (pa_reorg): If TARGET_BIG_SWITCH, then do not explode
ADDR_VEC insns. Slightly rework code which explodes ADDR_VEC
insns.
* pa.h (TARGET_BIG_SWITCH): Define.
(TARGET_SWITCHES): Add "big-switch" and "no-big-switch".
(CASE_VECTOR_MODE): Use TI or DI depending on TARGET_BIG_SWITCH.
(CASE_DROPS_THROUGH): Remove definition.
(ASM_OUTPUT_ADDR_VEC_ELT): Rewrite to handle TARGET_BIG_SWITCH.
(ASM_OUTPUT_ADDR_DIFF_ELT): Likewise.
* pa.md (casesi): Rework to avoid some potential long branch
problems (also makes generated code faster!). Handle
TARGET_BIG_SWITCH.
(casesi0): Corresponding changes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14528 138bc75d-0d04-0410-961f-82ee72b054a4
ADDR_VEC insns. Slightly rework code which explodes ADDR_VEC
insns.
* pa.h (TARGET_BIG_SWITCH): Define.
(TARGET_SWITCHES): Add "big-switch" and "no-big-switch".
(CASE_VECTOR_MODE): Use TI or DI depending on TARGET_BIG_SWITCH.
(CASE_DROPS_THROUGH): Remove definition.
(ASM_OUTPUT_ADDR_VEC_ELT): Rewrite to handle TARGET_BIG_SWITCH.
(ASM_OUTPUT_ADDR_DIFF_ELT): Likewise.
* pa.md (casesi): Rework to avoid some potential long branch
problems (also makes generated code faster!). Handle
TARGET_BIG_SWITCH.
(casesi0): Corresponding changes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14528 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/config/pa/pa.c | diffblobblamehistory | |
| gcc/config/pa/pa.h | diffblobblamehistory | |
| gcc/config/pa/pa.md | diffblobblamehistory |