[Qemu-devel] [PATCH v1 2/2] fpu/softfloat: raise float_invalid for NaN in float_to_int

[Alex Bennée]

Fixes https://bugs.launchpad.net/qemu/+bug/1759264

Signed-off-by: Alex Bennée <alex.ben...@linaro.org>
Cc: Bastian Koppelmann <kbast...@mail.uni-paderborn.de>
---
 fpu/softfloat.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fpu/softfloat.c b/fpu/softfloat.c
index 9b99aa6ec8..ddc77c273c 100644
--- a/fpu/softfloat.c
+++ b/fpu/softfloat.c
@@ -1344,6 +1344,7 @@ static int64_t round_to_int_and_pack(FloatParts in, int 
rmode,
     case float_class_qnan:
     case float_class_dnan:
     case float_class_msnan:
+        s->float_exception_flags = orig_flags | float_flag_invalid;
         return max;
     case float_class_inf:
         return p.sign ? min : max;
-- 
2.17.0