math: use double_t for temporaries to avoid stores on i386

[musl] / src / math / atanf.c

diff --git a/src/math/atanf.c b/src/math/atanf.c
index 4b59509..ac8bfd0 100644 (file)
--- a/src/math/atanf.c
+++ b/src/math/atanf.c
@@ -40,7 +40,7 @@ static const float aT[] = {
 
 float atanf(float x)
 {
-       float w,s1,s2,z;
+       float_t w,s1,s2,z;
        uint32_t ix,sign;
        int id;