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| author | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-07-15 13:02:21 +0000 |
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| committer | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-07-15 13:02:21 +0000 |
| commit | 31c5c4705d9f30d0f47dc3a97dc5723c102f82da (patch) | |
| tree | f85f39b6c5e76b8a6d89255e1b1725f9a067548d /libjava/java/sql | |
| parent | 3390b0dc62ef5cd68008569800224882d391e13e (diff) | |
| download | ppe42-gcc-31c5c4705d9f30d0f47dc3a97dc5723c102f82da.tar.gz ppe42-gcc-31c5c4705d9f30d0f47dc3a97dc5723c102f82da.zip | |
PR optimization/11320
* sched-int.h (struct deps) [reg_conditional_sets]: New field.
(struct sched_info) [compute_jump_reg_dependencies]: New prototype.
* sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to
current_sched_info->compute_jump_reg_dependencies. Record which
registers are used and which registers are set by the jump.
Clear deps->reg_conditional_sets after a barrier.
Set deps->reg_conditional_sets if the insn is a COND_EXEC.
Clear deps->reg_conditional_sets if the insn is not a COND_EXEC.
(init_deps): Initialize reg_conditional_sets.
(free_deps): Clear reg_conditional_sets.
* sched-ebb.c (compute_jump_reg_dependencies): New prototype.
Mark registers live on entry of the fallthrough block and conditionally
set as set by the jump. Mark registers live on entry of non-fallthrough
blocks as used by the jump.
* sched-rgn.c (compute_jump_reg_dependencies): New prototype.
Mark new parameters as unused.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@69401 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/java/sql')
0 files changed, 0 insertions, 0 deletions
