From: Clément Chigot <chi...@adacore.com>
FSR_NVA should be set when one of the operands is a signaling NaN or
when using FCMPEx instructions. But those cases are already handled
within check_ieee_exception or floatxx_compare functions.
Otherwise, it should be left untouched.
FTR, this was detected by inf-compare-[5678] tests within gcc
testsuites.
Signed-off-by: Clément Chigot <chi...@adacore.com>
Message-Id: <20250425093513.863289-1-chi...@adacore.com>
Acked-by: Mark Cave-Ayland <mark.cave-ayl...@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayl...@ilande.co.uk>
---
target/sparc/fop_helper.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/target/sparc/fop_helper.c b/target/sparc/fop_helper.c
index a49334150d..29fd166438 100644
--- a/target/sparc/fop_helper.c
+++ b/target/sparc/fop_helper.c
@@ -445,7 +445,6 @@ static uint32_t finish_fcmp(CPUSPARCState *env,
FloatRelation r, uintptr_t ra)
case float_relation_greater:
return 2;
case float_relation_unordered:
- env->fsr |= FSR_NVA;
return 3;
}
g_assert_not_reached();
--
2.39.5
