softfloat: Add flag specific to signaling nans
PowerPC has this flag, and it's easier to compute it here
than after the fact.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20211119160502.17432-8-richard.henderson@linaro.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
diff --git a/include/fpu/softfloat-types.h b/include/fpu/softfloat-types.h
index 9ca50e9..8abd9ab 100644
--- a/include/fpu/softfloat-types.h
+++ b/include/fpu/softfloat-types.h
@@ -158,6 +158,7 @@
float_flag_invalid_zdz = 0x0400, /* 0 / 0 */
float_flag_invalid_sqrt = 0x0800, /* sqrt(-x) */
float_flag_invalid_cvti = 0x1000, /* non-nan to integer */
+ float_flag_invalid_snan = 0x2000, /* any operand was snan */
};
/*
