fix build of x86_64 expl assembly

apparently this label change was not carried over when adapting the
changes from the i386 version.

diff --git a/src/math/x86_64/expl.s b/src/math/x86_64/expl.s
index 107f3f525ea25fe48024be120b790a1925aaa773..3add810d583f4d377ccdfd88cf5cec47cfe64962 100644 (file)
--- a/src/math/x86_64/expl.s
+++ b/src/math/x86_64/expl.s
@@ -28,7 +28,7 @@ expl:
 
                # should be 0x1.71547652b82fe178p0L == 0x3fff b8aa3b29 5c17f0bc
                # it will be wrong on non-nearest rounding mode
-3:     fldl2e
+2:     fldl2e
        subq $48, %rsp
                # hi = log2e_hi*x
                # 2^hi = exp2l(hi)