target/arm: Handle FPCR.AH in SVE FABD
authorPeter Maydell <peter.maydell@linaro.org>
Sat, 1 Feb 2025 16:39:39 +0000 (16:39 +0000)
committerPeter Maydell <peter.maydell@linaro.org>
Tue, 11 Feb 2025 16:22:07 +0000 (16:22 +0000)
commit60dd5806608ea9be3fb9b542dadf2909bd0acb76
treec37b9a830cc3c0923b8ad0f7e0fdb965568956e8
parent4de25ed588dd29387af78829197bc16cfa00aa2e
target/arm: Handle FPCR.AH in SVE FABD

Make the SVE FABD insn honour the FPCR.AH "don't negate the sign
of a NaN" semantics.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
target/arm/tcg/helper-sve.h
target/arm/tcg/sve_helper.c
target/arm/tcg/translate-sve.c