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| author | Paolo Bonzini <bonzini@gnu.org> | 2009-11-30 07:34:55 +0000 |
|---|---|---|
| committer | Paolo Bonzini <bonzini@gcc.gnu.org> | 2009-11-30 07:34:55 +0000 |
| commit | f8682ff62fb7f0d4b5ecf25ef184e0956c7a2f0a (patch) | |
| tree | f00884f0bf62a839c7294b60335acdff07cd665b /libjava/classpath/lib/java/security/KeyPair.class | |
| parent | da55c6dac1184af5d8bb1dbe772574943c6146d7 (diff) | |
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re PR rtl-optimization/41812 (test 20071030-1.c fails execution on powerpc64)
2009-11-30 Paolo Bonzini <bonzini@gnu.org>
PR rtl-optimization/41812
* fwprop.c (local_md, local_lr): New globals.
(process_defs, process_uses): Remove local_md argument. Never
consider dead pseudos to have singleton def-use chains.
(single_def_use_enter_block): Perform LR simulation.
(build_single_def_use_links): Remove local_md local variable.
Add DF_NOTE. Allocate local_lr.
(fwprop_done): Do not remove DF_CHAIN, we do not use it anymore.
* df-problems.c (df_md_scratch): New.
(df_md_alloc, df_md_free): Allocate/free it.
(df_md_local_compute): Only include live registers in init.
(df_md_transfer_function): Prune the in-set computed by
the confluence function, and the gen-set too.
(df_simulate_one_insn_forwards): Fix typo.
From-SVN: r154753
Diffstat (limited to 'libjava/classpath/lib/java/security/KeyPair.class')
0 files changed, 0 insertions, 0 deletions