From 1aa56f6ee7d2375b0734e98ba69cc41416894bbc Mon Sep 17 00:00:00 2001 From: Aurelien Jarno Date: Sun, 6 Dec 2015 17:11:49 +0100 Subject: target-mips: silence NaNs for cvt.s.d and cvt.d.s cvt.s.d and cvt.d.s are FP operations and thus need to convert input sNaN into corresponding qNaN. Explicitely use the floatXX_maybe_silence_nan functions for that as the floatXX_to_floatXX functions do not do that. Cc: Leon Alrae Signed-off-by: Aurelien Jarno Reviewed-by: Leon Alrae Signed-off-by: Leon Alrae --- target-mips/op_helper.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'target-mips/op_helper.c') diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c index d2c98c9688..20e79bee23 100644 --- a/target-mips/op_helper.c +++ b/target-mips/op_helper.c @@ -2545,6 +2545,7 @@ uint64_t helper_float_cvtd_s(CPUMIPSState *env, uint32_t fst0) uint64_t fdt2; fdt2 = float32_to_float64(fst0, &env->active_fpu.fp_status); + fdt2 = float64_maybe_silence_nan(fdt2); update_fcr31(env, GETPC()); return fdt2; } @@ -2634,6 +2635,7 @@ uint32_t helper_float_cvts_d(CPUMIPSState *env, uint64_t fdt0) uint32_t fst2; fst2 = float64_to_float32(fdt0, &env->active_fpu.fp_status); + fst2 = float32_maybe_silence_nan(fst2); update_fcr31(env, GETPC()); return fst2; } -- cgit v1.2.3