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| author | Andrew Macleod <amacleod@gcc.gnu.org> | 1998-03-16 12:50:46 +0000 |
|---|---|---|
| committer | Andrew Macleod <amacleod@gcc.gnu.org> | 1998-03-16 12:50:46 +0000 |
| commit | a0b61d14198e7e97bb5489f7bdd5dd3849f1885f (patch) | |
| tree | 4417c4c7cb38e30e4f8134ae2b38151a66ace831 | |
| parent | cbd5b9a22dbba1046ca3968919449339ea7265c6 (diff) | |
| download | gcc-a0b61d14198e7e97bb5489f7bdd5dd3849f1885f.zip gcc-a0b61d14198e7e97bb5489f7bdd5dd3849f1885f.tar.gz gcc-a0b61d14198e7e97bb5489f7bdd5dd3849f1885f.tar.bz2 | |
except.h (in_same_eh_region): New prototype.
* except.h (in_same_eh_region): New prototype.
(free_insn_eh_region, init_insn_eh_region): New prototypes.
* except.c (insn_eh_region, maximum_uid): New static variables.
(set_insn_eh_region): New static function to set region numbers.
(free_insn_eh_region): New function to free EH region table.
(init_insn_eh_region): New function to initialize EH region table.
(in_same_eh_region): New function used to determine if two rtl
instructions are in the same exception region or not.
* final.c (final): Initialize the table indicating which instructions
belong in which exception region.
* genpeep.c (main): Add "except.h" to include file list in generated
file insn-peep.c.
* config/sparc/sparc.md: Add calls to 'in_same_eh_region' in 4
peepholes involving calls and unconditional branches.
From-SVN: r18622
| -rw-r--r-- | gcc/ChangeLog | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8f95e87..72b0731 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,20 @@ +Mon Mar 16 15:50:20 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com> + + * except.h (in_same_eh_region): New prototype. + (free_insn_eh_region, init_insn_eh_region): New prototypes. + * except.c (insn_eh_region, maximum_uid): New static variables. + (set_insn_eh_region): New static function to set region numbers. + (free_insn_eh_region): New function to free EH region table. + (init_insn_eh_region): New function to initialize EH region table. + (in_same_eh_region): New function used to determine if two rtl + instructions are in the same exception region or not. + * final.c (final): Initialize the table indicating which instructions + belong in which exception region. + * genpeep.c (main): Add "except.h" to include file list in generated + file insn-peep.c. + * config/sparc/sparc.md: Add calls to 'in_same_eh_region' in 4 + peepholes involving calls and unconditional branches. + Mon Mar 16 12:12:36 1998 Ken Raeburn <raeburn@cygnus.com> * reload.h (MEMORY_MOVE_COST): Define here if not already defined; |