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target/arm: Implement MVE VMOV to/from 2 general-purpose registers

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Implement the MVE VMOV forms that move data between 2 general-purpose
registers and 2 32-bit lanes in a vector register.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Peter Maydell 2021-08-13 17:11:55 +01:00
parent d5c571ea6d
commit 1241f148d5
4 changed files with 91 additions and 1 deletions
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2
target/arm/translate-vfp.c
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@ -581,7 +581,7 @@ static bool trans_VCVT(DisasContext *s, arg_VCVT *a)
return true;
}
static bool mve_skip_vmov(DisasContext *s, int vn, int index, int size)
bool mve_skip_vmov(DisasContext *s, int vn, int index, int size)
{
/*
* In a CPU with MVE, the VMOV (vector lane to general-purpose register)