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| author | Bernd Schmidt <bernd.schmidt@analog.com> | 2007-02-27 13:44:10 +0000 |
|---|---|---|
| committer | Bernd Schmidt <bernds@gcc.gnu.org> | 2007-02-27 13:44:10 +0000 |
| commit | 2889abeda3921e01414bcce2b306275df76ee2f7 (patch) | |
| tree | 9aa78c5e4b007f1bdaf96447662b795b76da965e /gcc/gcc.c | |
| parent | ce27ef3d722fcd2d60f092e4fb4ace14f79fa058 (diff) | |
| download | gcc-2889abeda3921e01414bcce2b306275df76ee2f7.zip gcc-2889abeda3921e01414bcce2b306275df76ee2f7.tar.gz gcc-2889abeda3921e01414bcce2b306275df76ee2f7.tar.bz2 | |
bfin.h (enum reg_class, [...]): Add D0REGS through D7REGS.
* config/bfin/bfin.h (enum reg_class, REG_CLASS_NAMES,
REG_CLASS_CONTENTS): Add D0REGS through D7REGS.
(CONSTRAINT_LEN): Add entry for 'q'.
(REG_CLASS_FROM_CONSTRAINT): Renamed from REG_CLASS_FROM_LETTER.
Add 'q' constraints.
(REGNO_REG_CLASS): For R0 through R7, return corresponding regclass.
(CLASS_LIKELY_SPILLED_P): True for R0, R1 and R2.
* config/bfin/bfin.md (add_with_carry): New pattern.
(s_or_u, su_optab, su_modifier): New code macros/attrs.
(<su_optab>hisi_ll, <su_optab>hisi_lh, <su_optab>hisi_hl,
<su_optab>hisi_hh): Renamed from mulhisi_xx patterns; macroized to
support unsigned multiplies too. Removed incorrect commutativity from
operand 1 constraint where appropriate.
(usmulhisi_ull, usmulhisi_ulh, usmulhisi_uhl, usmulhisi_uhh): New
patterns.
(<su_optab>hisi_ll_lh, <su_optab>hisi_ll_hl, <su_optab>hisi_ll_hh,
<su_optab>hisi_lh_hl, <su_optab>hisi_lh_hh, <su_optab>hisi_hl_hh):
New patterns.
(usmulhisi_ll_lul, usmulhisi_ll_luh, usmulhisi_ll_hul,
usmulhisi_ll_huh, usmulhisi_lh_lul, usmulhisi_lh_luh, usmulhisi_lh_hul,
usmulhisi_lh_huh, usmulhisi_hl_lul, usmulhisi_hl_luh, usmulhisi_hl_hul,
usmulhisi_hl_huh, usmulhisi_hh_lul, usmulhisi_hh_luh, usmulhisi_hh_hul,
usmulhisi_hh_huh): New patterns.
From-SVN: r122373
Diffstat (limited to 'gcc/gcc.c')
0 files changed, 0 insertions, 0 deletions