Re: [PATCH] target/arm: AArch32 VCVT fixed-point to float is always round-to-nearest

On 10/13/20 3:35 AM, Peter Maydell wrote: > For AArch32, unlike the VCVT of integer to float, which honours the > rounding mode specified by the FPSCR, VCVT of fixed-point to float is > always round-to-nearest. (AArch64 fixed-point-to-float conversions > always honour the FPCR rounding mode.) > >

[PATCH] target/arm: AArch32 VCVT fixed-point to float is always round-to-nearest

For AArch32, unlike the VCVT of integer to float, which honours the rounding mode specified by the FPSCR, VCVT of fixed-point to float is always round-to-nearest. (AArch64 fixed-point-to-float conversions always honour the FPCR rounding mode.) Implement this by providing _round_to_nearest versions