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| author | Georg-Johann Lay <avr@gjlay.de> | 2012-03-21 13:20:20 +0000 |
|---|---|---|
| committer | Georg-Johann Lay <gjl@gcc.gnu.org> | 2012-03-21 13:20:20 +0000 |
| commit | 03b29b0ae4a0340cb45ff9b6bc8745540efe50f3 (patch) | |
| tree | af26d28a97ede8e5b5e739322d7f8b24e251afbe /libjava/classpath/lib/java/util/TreeMap.class | |
| parent | baeecefcd2b991a9f18878006964b9ac94bbde30 (diff) | |
| download | gcc-03b29b0ae4a0340cb45ff9b6bc8745540efe50f3.zip gcc-03b29b0ae4a0340cb45ff9b6bc8745540efe50f3.tar.gz gcc-03b29b0ae4a0340cb45ff9b6bc8745540efe50f3.tar.bz2 | |
re PR rtl-optimization/52543 (lower-subreg.c: code bloat of 300%-400% for multi-word memory splits)
PR rtl-optimization/52543
PR target/52461
* config/avr/avr-protos.h (avr_load_lpm): New prototype.
* config/avr/avr.c (avr_mode_dependent_address_p): New function.
(TARGET_MODE_DEPENDENT_ADDRESS_P): New define.
(avr_load_libgcc_p): Restrict to __flash loads.
(avr_out_lpm): Only handle 1-byte loads from __flash.
(avr_load_lpm): New function.
(avr_find_unused_d_reg): Remove.
(avr_out_lpm_no_lpmx): Remove.
(adjust_insn_length): Handle ADJUST_LEN_LOAD_LPM.
* config/avr/avr.md (unspec): Add UNSPEC_LPM.
(load_<mode>_libgcc): Use UNSPEC_LPM instead of MEM.
(load_<mode>, load_<mode>_clobber): New insns.
(mov<mode>): For multi-byte move from non-generic
16-bit address spaces: Expand to load_<mode> resp.
load_<mode>_clobber.
(load<mode>_libgcc): Remove expander.
(split-lpmx): Remove split.
From-SVN: r185605
Diffstat (limited to 'libjava/classpath/lib/java/util/TreeMap.class')
0 files changed, 0 insertions, 0 deletions