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| author | krebbel <krebbel@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-09-09 11:30:15 +0000 |
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| committer | krebbel <krebbel@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-09-09 11:30:15 +0000 |
| commit | 70037005e704e2200f4ef7b8a80f0ab91d587dc3 (patch) | |
| tree | 1c9dbb79d7f4de70010eca2342ec66a538808500 /libjava/classpath/gnu/java/beans/decoder/ShortHandler.java | |
| parent | f3959569995b774ef661eb319ea7085ef7f02252 (diff) | |
| download | ppe42-gcc-70037005e704e2200f4ef7b8a80f0ab91d587dc3.tar.gz ppe42-gcc-70037005e704e2200f4ef7b8a80f0ab91d587dc3.zip | |
2010-09-09 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
* config/s390/s390.c (legitimate_reload_constant_p): Accept floating-
point zero operands that fit into a single GPR.
(s390_preferred_reload_class): Ensure we only return general-purpose
register classes.
* config/s390/s390.md ("*mov<mode>_64dfp"): Use lghi to load
floating-point zero operands into GPRs.
("*mov<mode>_64"): Likewise.
("mov<mode>"): Likewise using lhi.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164076 138bc75d-0d04-0410-961f-82ee72b054a4
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