1; RUN: llc -mtriple thumbv7-windows-itanium -filetype asm -o - %s | FileCheck %s 2 3@_begin = external global i8 4@_end = external global i8 5 6declare arm_aapcs_vfpcc void @force_emission() 7 8define arm_aapcs_vfpcc void @bundle() { 9entry: 10 %cmp = icmp uge i32 sub (i32 ptrtoint (ptr @_end to i32), i32 ptrtoint (ptr @_begin to i32)), 4 11 br i1 %cmp, label %if.then, label %if.end 12 13if.then: 14 tail call arm_aapcs_vfpcc void @force_emission() 15 br label %if.end 16 17if.end: 18 ret void 19} 20 21; CHECK-LABEL: bundle 22; CHECK-NOT: subs r0, r1, r0 23; CHECK: movw r0, :lower16:_begin 24; CHECK-NEXT: movt r0, :upper16:_begin 25; CHECK-NEXT: movw r1, :lower16:_end 26; CHECK-NEXT: movt r1, :upper16:_end 27; CHECK-NEXT: subs r0, r1, r0 28; CHECK-NEXT: cmp r0, #4 29 30