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| author | olegendo <olegendo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-03-19 18:59:16 +0000 |
|---|---|---|
| committer | olegendo <olegendo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-03-19 18:59:16 +0000 |
| commit | 89cace0042c45eef05e4a37ec1cf2fc1aad28dc4 (patch) | |
| tree | 9e2d1ac348fb139421d0ed1bae0011e40bcfdd63 /libjava/classpath/java/nio/MappedByteBuffer.java | |
| parent | 04509ee3d4599956bb0856f96938867b4ef52dd2 (diff) | |
| download | ppe42-gcc-89cace0042c45eef05e4a37ec1cf2fc1aad28dc4.tar.gz ppe42-gcc-89cace0042c45eef05e4a37ec1cf2fc1aad28dc4.zip | |
PR target/50751
* config/sh/sh.h (CONST_OK_FOR_K04, CONST_OK_FOR_K12, DISP_ADDR_P,
DISP_ADDR_OFFSET): New macros.
* config/sh/sh.c (sh_address_cost): Add SH2A special case.
(sh_legitimate_index_p): Allow QImode displacements for non-SH2A.
(sh_legitimize_address): Add QImode displacement handling.
(sh_cannot_change_mode_class): Disallow GENERAL_REGS for SFmode
vector subregs.
(sh_secondary_reload): Add QImode displacement handling.
* config/sh/predicates.md (movsrc_no_disp_mem_operand): New predicate.
* config/sh/constraints.md (K04, Snd, Sdd): New constraints.
* config/sh/sh.md (extendqisi2): Remove constraints from expander.
(*extendqisi2_compact): Rename to *extendqisi2_compact_reg, restrict
to register operands only.
(*extendqisi2_compact_mem_disp, *extendqisi2_compact_snd): New insns.
(extendqihi2): Change insn to expander.
(*extendqihi2_compact_reg): New insn.
(movqi_i, movqi): Replace with ...
(movqi, *movqi_reg_reg, *movqi_store_mem_disp12,
*movqi_load_mem_disp, *movqi_load_mem_disp): ... these.
Add new peepholes for QImode displacement addressing.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@185534 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/java/nio/MappedByteBuffer.java')
0 files changed, 0 insertions, 0 deletions
