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2005-05-10 Adrian Straetling <straetling@de.ibm.com>
authoruweigand <uweigand@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 10 May 2005 20:43:36 +0000 (20:43 +0000)
committeruweigand <uweigand@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 10 May 2005 20:43:36 +0000 (20:43 +0000)
commite863b008debe0a16ed163d43d54b5948fceb5d3b
tree4b5e99f52cd20e36a2770b2103471f6db4dd9205
parent77d7fee00353f5b5b2a8fb394b39de3fd1fb7043
2005-05-10  Adrian Straetling  <straetling@de.ibm.com>

* config/s390/s390.c: (s390_const_double_ok_for_constraint_p): New
function.
(legitimate_reload_constant_p): Add check for const double zero.
* config/s390/s390.md: Add comment for constraint letter 'G'.
("*movdf_64", "*movdf_31", "movsf"): Add constraint and proper
attributes for new case.
* config/s390/s390.h: (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Define it as
s390_const_double_ok_for_constraint_p.
* config/s390/s390-protos.h (s390_const_double_ok_for_constraint_p):
Add prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99541 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config/s390/s390-protos.h
gcc/config/s390/s390.c
gcc/config/s390/s390.h
gcc/config/s390/s390.md