On Sat, Mar 23, 2019 at 01:39:26 +0800, Kito Cheng wrote:
> hardfloat fused multiply-add might fallback to softfloat mode in some
> situation, but it might already changed the value of input operands,
> so we must restore those value before fallback.
>
> This bug is catched by running gcc
hardfloat fused multiply-add might fallback to softfloat mode in some
situation, but it might already changed the value of input operands,
so we must restore those value before fallback.
This bug is catched by running gcc testsuite on RISC-V qemu.
Signed-off-by: Kito Cheng
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fpu/softfloat.c
