| commit | 18adf4f6b8263e2d96aea6e26fbe3d18fd0b1b67 | |
| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 16 Oct 1997 01:23:23 +0000 (16 01:23 +0000) | ||
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 16 Oct 1997 01:23:23 +0000 (16 01:23 +0000) | ||
| tree | 3c5866969f731e54eba0b87c2304d5ce11eb5d0b | treesnapshot (tar.gz zip) |
| parent | 3680ac41485c87245ddef452feecaa8a4e698238 | commitdiff |
* alpha.c (final_prescan_insn): Gut, remove and transform to ...
(alpha_handle_trap_shadows): ... a new function. Handle the entire
function in one go. Emit RTL for trapb, instead of printf directly.
(alpha_reorg): New function. Call alpha_handle_trap_shadows.
(trap_pending): Kill global variable.
(output_epilog): Don't call final_prescan_insn.
(struct shadow_summary): Elide $31 and $f31; now it fits in a word.
* alpha.h (FINAL_PRESCAN_INSN): Remove.
(MACHINE_DEPENENT_REORG): Define.
* alpha.md (jsr patterns with trapb): Stupid and useless. Kill.
(trapb): New insn.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@15917 138bc75d-0d04-0410-961f-82ee72b054a4
(alpha_handle_trap_shadows): ... a new function. Handle the entire
function in one go. Emit RTL for trapb, instead of printf directly.
(alpha_reorg): New function. Call alpha_handle_trap_shadows.
(trap_pending): Kill global variable.
(output_epilog): Don't call final_prescan_insn.
(struct shadow_summary): Elide $31 and $f31; now it fits in a word.
* alpha.h (FINAL_PRESCAN_INSN): Remove.
(MACHINE_DEPENENT_REORG): Define.
* alpha.md (jsr patterns with trapb): Stupid and useless. Kill.
(trapb): New insn.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@15917 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/config/alpha/alpha.c | diffblobblamehistory | |
| gcc/config/alpha/alpha.h | diffblobblamehistory | |
| gcc/config/alpha/alpha.md | diffblobblamehistory |