1; RUN: llc < %s -mtriple=x86_64-apple-darwin | FileCheck %s
2; Formerly there were two shifts.
3
4define i64 @baz(i32 %A) nounwind {
5; CHECK:  shlq  $49, %r
6        %tmp1 = shl i32 %A, 17
7        %tmp2 = zext i32 %tmp1 to i64
8        %tmp3 = shl i64 %tmp2, 32
9        ret i64 %tmp3
10}
11