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softfloat: Specialize udiv_qrnnd for ppc64
authorRichard Henderson <[email protected]>
Wed, 3 Oct 2018 17:10:17 +0000 (17:10 +0000)
committerRichard Henderson <[email protected]>
Fri, 5 Oct 2018 17:57:41 +0000 (12:57 -0500)
commit27ae5109a2ba8b6b679cce3e03e16570a34390a0
treecb8ffeccb657de94ebd0ed9ab82e399b30f30721tree | snapshot
parent739df333dc8853ae6578492675a26a601d6be077commit | diff
softfloat: Specialize udiv_qrnnd for ppc64

The ISA has a 128/64-bit division instruction, though it assumes the
low 64-bits of the numerator are 0, and so requires a bit more fixup
than a full 128-bit division insn.

Reviewed-by: David Gibson <[email protected]>
Signed-off-by: Richard Henderson <[email protected]>
include/fpu/softfloat-macros.h diff | blob | blame | history
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