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softfloat: Use mulu64 for mul64To128
authorRichard Henderson <richard.henderson@linaro.org>
Wed, 23 Sep 2020 15:57:01 +0000 (08:57 -0700)
committerRichard Henderson <richard.henderson@linaro.org>
Sun, 16 May 2021 12:13:51 +0000 (07:13 -0500)
commitb4d09b1794b08cbed5b33ea4bd146f523a2c3c1f
tree825ce7f362d77b5c653a3ef4ec3aa2541b54d48c
parentdedd123c56214f897d7045f2133b0261502690c6
softfloat: Use mulu64 for mul64To128

Via host-utils.h, we use a host widening multiply for
64-bit hosts, and a common subroutine for 32-bit hosts.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
include/fpu/softfloat-macros.h