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-rw-r--r--fpu/softfloat.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/fpu/softfloat.c b/fpu/softfloat.c
index e68a87b6da..3232ce2547 100644
--- a/fpu/softfloat.c
+++ b/fpu/softfloat.c
@@ -6667,19 +6667,18 @@ uint32 float64_to_uint32( float64 a STATUS_PARAM )
uint32 float64_to_uint32_round_to_zero( float64 a STATUS_PARAM )
{
- int64_t v;
+ uint64_t v;
uint32 res;
+ int old_exc_flags = get_float_exception_flags(status);
- v = float64_to_int64_round_to_zero(a STATUS_VAR);
- if (v < 0) {
- res = 0;
- float_raise( float_flag_invalid STATUS_VAR);
- } else if (v > 0xffffffff) {
+ v = float64_to_uint64_round_to_zero(a STATUS_VAR);
+ if (v > 0xffffffff) {
res = 0xffffffff;
- float_raise( float_flag_invalid STATUS_VAR);
} else {
- res = v;
+ return v;
}
+ set_float_exception_flags(old_exc_flags, status);
+ float_raise(float_flag_invalid STATUS_VAR);
return res;
}