From: Richard Henderson <richard.hender...@linaro.org>
PowerPC has this flag, and it's easier to compute it here
than after the fact.
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
Message-Id: <20211119160502.17432-6-richard.hender...@linaro.org>
Signed-off-by: Cédric Le Goater <c...@kaod.org>
---
include/fpu/softfloat-types.h | 1 +
fpu/softfloat-parts.c.inc | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/fpu/softfloat-types.h b/include/fpu/softfloat-types.h
index 5a9671e564c6..33224b5f227d 100644
--- a/include/fpu/softfloat-types.h
+++ b/include/fpu/softfloat-types.h
@@ -156,6 +156,7 @@ enum {
float_flag_invalid_imz = 0x0100, /* inf * 0 */
float_flag_invalid_idi = 0x0200, /* inf / inf */
float_flag_invalid_zdz = 0x0400, /* 0 / 0 */
+ float_flag_invalid_sqrt = 0x0800, /* sqrt(-x) */
};
/*
diff --git a/fpu/softfloat-parts.c.inc b/fpu/softfloat-parts.c.inc
index b8563cd2df8d..cc8c2c3aee1a 100644
--- a/fpu/softfloat-parts.c.inc
+++ b/fpu/softfloat-parts.c.inc
@@ -869,7 +869,7 @@ static void partsN(sqrt)(FloatPartsN *a, float_status
*status,
return;
d_nan:
- float_raise(float_flag_invalid, status);
+ float_raise(float_flag_invalid | float_flag_invalid_sqrt, status);
parts_default_nan(a, status);
}
--
2.31.1
