Mention the pseudo-code fragment from which this is based and correct
the spelling of signalling.
Signed-off-by: Alex Bennée <alex.ben...@linaro.org>
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
---
fpu/softfloat-specialize.h | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/fpu/softfloat-specialize.h b/fpu/softfloat-specialize.h
index de2c5d5702..3d507d8c77 100644
--- a/fpu/softfloat-specialize.h
+++ b/fpu/softfloat-specialize.h
@@ -445,14 +445,15 @@ static float32 commonNaNToFloat32(commonNaNT a,
float_status *status)
#if defined(TARGET_ARM)
static int pickNaN(flag aIsQNaN, flag aIsSNaN, flag bIsQNaN, flag bIsSNaN,
- flag aIsLargerSignificand)
+ flag aIsLargerSignificand)
{
- /* ARM mandated NaN propagation rules: take the first of:
- * 1. A if it is signaling
- * 2. B if it is signaling
+ /* ARM mandated NaN propagation rules (see FPProcessNaNs()), take
+ * the first of:
+ * 1. A if it is signalling
+ * 2. B if it is signalling
* 3. A (quiet)
* 4. B (quiet)
- * A signaling NaN is always quietened before returning it.
+ * A signalling NaN is always quietened before returning it.
*/
if (aIsSNaN) {
return 0;
--
2.15.1
