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* config/pa/pa.md (negdf2): Condition on !flag_signed_zeros instead of
authordanglin <danglin@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 26 Nov 2010 04:09:25 +0000 (04:09 +0000)
committerdanglin <danglin@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 26 Nov 2010 04:09:25 +0000 (04:09 +0000)
commita0b71069c18000351f635cabc7c881888a69ea5b
treec03024eb8d64ed17936c90bc921938d1715a1802tree | snapshot
parentfdc6557920ef6d6c8d774427edbc514b16d1a5d3commit | diff
* config/pa/pa.md (negdf2): Condition on !flag_signed_zeros instead of
flag_unsafe_math_optimizations.
(negsf2): Likewise.
Move fnegabs related patterns together.  Only use fmpynfadd instruction
to negate a multiply if !flag_signed_zeros is true.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167159 138bc75d-0d04-0410-961f-82ee72b054a4
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