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| author | Jan Hubicka <jh@suse.cz> | 2001-07-13 14:55:15 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2001-07-13 12:55:15 +0000 |
| commit | f3ba35e478b044aa9b5cdf2b93d7aa9f3dfdbdfc (patch) | |
| tree | f566f12b1a4cd0cd531469ea7a5678678fb3e149 /gcc/reg-stack.c | |
| parent | dd697c0d319e7af9bc0beae8ea588c81c552bea4 (diff) | |
| download | gcc-f3ba35e478b044aa9b5cdf2b93d7aa9f3dfdbdfc.zip gcc-f3ba35e478b044aa9b5cdf2b93d7aa9f3dfdbdfc.tar.gz gcc-f3ba35e478b044aa9b5cdf2b93d7aa9f3dfdbdfc.tar.bz2 | |
emit-rtl.c (try_split): Update mark_jump_label call.
* emit-rtl.c (try_split): Update mark_jump_label call.
* flow.c (find_sub_basic_blocks): Likewise.
* jump.c (cross_jump_death_matters, find_cross_jump, do_cross_jump,
jump_back_p): Kill.
(mark_all_labels): Kill second parameter.
(jump_optimize, jump_optimize_1): Kill cross_jump parameter.
(rebuild_jump_labels, jump_optimize_minimal): Update call
of jump_optimize_1.
(jump_optimize_1): Kill crossjumping code.
(mark_jump_label): Kill cross_jump parameter.
* rtl.h (mark_jump_label, jump_optimize): Update prototypes.
(JUMP_CROSS_JUMP, JUMP_CROSS_JUMP_DEATH_MATTERS): Kill.
* reg-stack.c (reg_to_stack): Do not rebuild if not needed; do
splitting.
* toplev.c (enum dump_file_index): Kill DFI_jump2; put DFI_stack before
DFI_bpro.
(rest_of_compilation): Update calls to jump_optimize; kill jump2 pass;
reorganize passes to do reg-stack first, bb-reorder second.
* invoke.texi (-d letters doc): Remove the jump2 pass.
From-SVN: r43979
Diffstat (limited to 'gcc/reg-stack.c')
| -rw-r--r-- | gcc/reg-stack.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/reg-stack.c b/gcc/reg-stack.c index af5453d..bdd1c98 100644 --- a/gcc/reg-stack.c +++ b/gcc/reg-stack.c @@ -419,6 +419,9 @@ reg_to_stack (first, file) int max_uid; block_info bi; + if (!optimize) + split_all_insns (0); + /* See if there is something to do. Flow analysis is quite expensive so we might save some compilation time. */ for (i = FIRST_STACK_REG; i <= LAST_STACK_REG; i++) @@ -429,7 +432,8 @@ reg_to_stack (first, file) /* Ok, floating point instructions exist. If not optimizing, build the CFG and run life analysis. */ - find_basic_blocks (first, max_reg_num (), file); + if (!optimize) + find_basic_blocks (first, max_reg_num (), file); count_or_remove_death_notes (NULL, 1); life_analysis (first, file, PROP_DEATH_NOTES); |