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(parent: adaa539) | patch
arc: Use accl_operand predicate for fma instructions.
authorClaudiu Zissulescu <claziss@gmail.com>
Tue, 3 Mar 2020 08:34:50 +0000 (10:34 +0200)
committerClaudiu Zissulescu <claziss@gmail.com>
Tue, 3 Mar 2020 08:34:50 +0000 (10:34 +0200)
commit9c3044a210d69d475f76e4e269752e21ca4d3ac0
tree5ef211f502e1ab534201a960bcea09019a9f13e7tree
parentadaa539557bea248e81b3972d10b3b04cfe1c600commit | diff
arc: Use accl_operand predicate for fma instructions.

With the refurbish of ARC600' accumulator support, the mlo_operand
doesn't reflect the proper low accumulator register for the newer
ARCv2 accumulator register used by the fma instructions.  Hence,
replace it with accl_operand predicate.

gcc/
xxxx-xx-xx  Claudiu Zissulescu  <claziss@synopsys.com>

* config/arc/arc.md (fmasf4_fpu): Use accl_operand predicate.
(fnmasf4_fpu): Likewise.
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