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| author | Joern Rennecke <joern.rennecke@embecosm.com> | 2013-05-27 10:39:01 +0000 |
|---|---|---|
| committer | Joern Rennecke <amylaar@gcc.gnu.org> | 2013-05-27 11:39:01 +0100 |
| commit | 7894bc6be052d30b0c1a68a95b53afe8728cdb9a (patch) | |
| tree | d24a495dc651ed8a16b16f66521c967c0731060a /gcc/fortran/expr.c | |
| parent | 4fed6b2544d5b6678ff139e3f1e1fd993747fc83 (diff) | |
| download | gcc-7894bc6be052d30b0c1a68a95b53afe8728cdb9a.zip gcc-7894bc6be052d30b0c1a68a95b53afe8728cdb9a.tar.gz gcc-7894bc6be052d30b0c1a68a95b53afe8728cdb9a.tar.bz2 | |
re PR rtl-optimization/56833 (Valid register is over written by postreload pass)
PR rtl-optimization/56833
* postreload.c (move2add_record_mode): New function.
(move2add_record_sym_value, move2add_valid_value_p): Likewise.
(move2add_use_add2_insn): Use move2add_record_sym_value.
(move2add_use_add3_insn): Likewise.
(reload_cse_move2add): Use move2add_valid_value_p and
move2add_record_mode. Invalidate call-clobbered and REG_INC
affected regs by setting reg_mode to VOIDmode.
(move2add_note_store): Don't pretend the inside of a SUBREG is
the actual destination. Invalidate single/leading registers by
setting reg_mode to VOIDmode.
Use move2add_record_sym_value, move2add_valid_value_p and
move2add_record_mode.
From-SVN: r199353
Diffstat (limited to 'gcc/fortran/expr.c')
0 files changed, 0 insertions, 0 deletions