rem_pio2: actually return medium value for x ~<= 5pi/4

2019-05-13 12:14:03 +03:00 · 2019-05-13 12:14:03 +03:00 · f8e5ff50c5
commit f8e5ff50c5
parent 047e8d6254
1 changed files with 1 additions and 1 deletions
--- a/library/compiler-builtins/libm/src/math/rem_pio2.rs
+++ b/library/compiler-builtins/libm/src/math/rem_pio2.rs
@ -85,7 +85,7 @@ pub(crate) fn rem_pio2(x: f64) -> (i32, f64, f64) {
        /* |x| ~<= 5pi/4 */
        if (ix & 0xfffff) == 0x921fb {
            /* |x| ~= pi/2 or 2pi/2 */
-            medium(x, ix); /* cancellation -- use medium case */
+            return medium(x, ix); /* cancellation -- use medium case */
        }
        if ix <= 0x4002d97c {
            /* |x| ~<= 3pi/4 */