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| author | pthaugen <pthaugen@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-05-24 20:28:31 +0000 |
|---|---|---|
| committer | pthaugen <pthaugen@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-05-24 20:28:31 +0000 |
| commit | 409e1a55993328bd0c14946f26b328c2e5d5b45c (patch) | |
| tree | 0edf8b30773e1336118e8883a755f2b1991ad2c5 /libgo | |
| parent | a5d13f820f0bc7cf68d3e100849f26b56502a029 (diff) | |
| download | gcc-409e1a55993328bd0c14946f26b328c2e5d5b45c.tar.gz | |
* config/rs6000/rs6000.c (rs6000_option_override_internal): Change
rs6000_sched_costly_dep default to true_store_to_load_dep_costly.
(adjacent_mem_locations): Move some code to and call...
(get_memref_parts): ...new function.
(mem_locations_overlap): New function.
(rs6000_adjust_priority): Adjust calls to is_load_insn/is_store_insn.
(is_mem_ref): Rename to...
(find_mem_ref): ...this. Return MEM rtx.
(get_store_dest): Remove function.
(is_load_insn1, is_load_insn, is_store_insn1, is_store_insn): Add
new parameter and adjust calls.
(rs6000_is_costly_dependence): Update calls for extra arg. Make sure
mem refs overlap for true_store_to_load_dep_costly.
(rs6000_sched_reorder2): Update calls for extra arg. Adjust args
passed to adjacent_mem_locations.
(is_costly_group): Walk resolved dependency list.
(force_new_group): Emit group ending nop for Power6/Power7.
* config/rs6000/rs6000.md (UNSPEC_GRP_END_NOP): New enum value.
(group_ending_nop): New define_insn.
* gcc.target/powerpc/lhs-1.c: New.
* gcc.target/powerpc/lhs-2.c: New.
* gcc.target/powerpc/lhs-3.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187847 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libgo')
0 files changed, 0 insertions, 0 deletions