math: use double_t for temporaries to avoid stores on i386

[musl] / src / math / atan.c

diff --git a/src/math/atan.c b/src/math/atan.c
index 3c9a59f..5a1d33e 100644 (file)
--- a/src/math/atan.c
+++ b/src/math/atan.c
@@ -62,7 +62,7 @@ static const double aT[] = {
 
 double atan(double x)
 {
-       double w,s1,s2,z;
+       double_t w,s1,s2,z;
        uint32_t ix,sign;
        int id;