[Issue 18741] New: std.math.sqrt doesn't use sqrtl when it's available

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=18741

          Issue ID: 18741
           Summary: std.math.sqrt doesn't use sqrtl when it's available
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P1
         Component: phobos
          Assignee: nobody at puremagic.com
          Reporter: jack at jackstouffer.com

std.math.sqrt always uses the double overload of core.stdc.math.sqrt even when
sqrtl is given on the platform.

--