; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2 ; RUN: llc < %s -mtriple=arm -o - | FileCheck %s define void @foo(i32 %i) nounwind { ; CHECK-LABEL: foo: ; CHECK: @ %bb.0: @ %entry ; CHECK-NEXT: push {r11, lr} ; CHECK-NEXT: cmp r0, #7 ; CHECK-NEXT: beq .LBB0_3 ; CHECK-NEXT: @ %bb.1: @ %entry ; CHECK-NEXT: cmp r0, #5 ; CHECK-NEXT: bne .LBB0_4 ; CHECK-NEXT: @ %bb.2: @ %if.then ; CHECK-NEXT: bl bar ; CHECK-NEXT: pop {r11, lr} ; CHECK-NEXT: b bar ; CHECK-NEXT: .LBB0_3: @ %if.then2 ; CHECK-NEXT: bl bar ; CHECK-NEXT: .LBB0_4: @ %if.end3 ; CHECK-NEXT: pop {r11, lr} ; CHECK-NEXT: b bar entry: switch i32 %i, label %if.end3 [ i32 5, label %if.then i32 7, label %if.then2 ] if.then: tail call void @bar() #0 br label %if.end3 if.then2: tail call void @bar() #0 br label %if.end3 if.end3: tail call void @bar() #0 ret void } define void @foo_tail(i1 %i) nounwind { ; CHECK-LABEL: foo_tail: ; CHECK: @ %bb.0: @ %entry ; CHECK-NEXT: tst r0, #1 ; CHECK-NEXT: beq .LBB1_2 ; CHECK-NEXT: @ %bb.1: @ %if.then ; CHECK-NEXT: b bar ; CHECK-NEXT: .LBB1_2: @ %if.else ; CHECK-NEXT: b bar entry: br i1 %i, label %if.then, label %if.else if.then: tail call void @bar() #0 br label %if.end if.else: tail call void @bar() #0 br label %if.end if.end: ret void } declare void @bar() attributes #0 = { nomerge }