@@ -1772,16 +1772,12 @@ uint32_t HELPER(neon_qneg_s32)(CPUState *env, uint32_t x)
/* NEON Float helpers. */
uint32_t HELPER(neon_min_f32)(CPUState *env, uint32_t a, uint32_t b)
{
- float32 f0 = make_float32(a);
- float32 f1 = make_float32(b);
- return (float32_compare_quiet(f0, f1, NFS) == -1) ? a : b;
+ return float32_val(float32_min(make_float32(a), make_float32(b), NFS));
}
uint32_t HELPER(neon_max_f32)(CPUState *env, uint32_t a, uint32_t b)
{
- float32 f0 = make_float32(a);
- float32 f1 = make_float32(b);
- return (float32_compare_quiet(f0, f1, NFS) == 1) ? a : b;
+ return float32_val(float32_max(make_float32(a), make_float32(b), NFS));
}
uint32_t HELPER(neon_abd_f32)(CPUState *env, uint32_t a, uint32_t b)
Use the new softfloat min/max functions to implement the Neon VMAX and VMIN instructions. This allows us to get the right behaviour for NaN and negative zero. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> --- target-arm/neon_helper.c | 8 ++------ 1 files changed, 2 insertions(+), 6 deletions(-)