[PATCH] target/sparc: don't set FSR_NVA when comparing unordered floats

[Clément Chigot]

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>
---
 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 c25097d07f..b57da7c9ea 100644
--- a/target/sparc/fop_helper.c
+++ b/target/sparc/fop_helper.c
@@ -446,7 +446,6 @@ 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();
-- 
2.34.1