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| author | Bernd Schmidt <bernds@codesourcery.com> | 2010-09-06 22:32:26 +0000 |
|---|---|---|
| committer | Bernd Schmidt <bernds@gcc.gnu.org> | 2010-09-06 22:32:26 +0000 |
| commit | da0a441de5c8856c2d0a7e4f0b565170e54a40cf (patch) | |
| tree | 0cfdb90e958130de9cdff42717b68fbef46ba4f7 /libobjc | |
| parent | 5c599206d359e16c9f9e132c06e6bed53b360e29 (diff) | |
| download | gcc-da0a441de5c8856c2d0a7e4f0b565170e54a40cf.zip gcc-da0a441de5c8856c2d0a7e4f0b565170e54a40cf.tar.gz gcc-da0a441de5c8856c2d0a7e4f0b565170e54a40cf.tar.bz2 | |
re PR target/43137 (redundant register move for sign extending)
PR target/43137
* config/arm/iterators.md (qhs_zextenddi_cond, qhs_sextenddi_cond):
New define_mode_attrs.
* config/arm/arm.md (zero_extendsidi2, arm_zero_extendsidi2,
arm_exxtendsidi2, arm_extendsidi2): Delete patterns.
(zero_extend<mode>di2, extend<mode>di2 and related splits): New.
(thumb1_zero_extendhisi2): Remove code to handle LABEL_REFs.
Remove pool_range attribute.
(arm_zero_extendhisi2, arm_zero_extendhisi2_v6, arm_zero_extendqisi2,
arm_zero_extendqisi2_v6, thumb1_zero_extendqisi2_v6): Remove
pool_range and neg_pool_range attributes.
* config/arm/thumb2.md (thumb2_zero_extendsidi2,
thumb2_zero_extendhidi2, thumb2_zero_extendqidi2, thumb2_extendsidi2,
thumb2_extendhidi2, thumb2_extendqidi2): Delete.
PR target/43137
* gcc.target/arm/pr43137.c: New test.
From-SVN: r163935
Diffstat (limited to 'libobjc')
0 files changed, 0 insertions, 0 deletions