1; RUN: llc -mtriple aarch64-unknown-windows-msvc %s -filetype asm -o - | FileCheck %s 2; RUN: llc -mtriple aarch64-unknown-linux-gnu %s -filetype asm -o - | FileCheck %s 3; RUN: llc -mtriple aarch64-apple-macosx %s -filetype asm -o - | FileCheck %s 4; Regression test for https://github.com/llvm/llvm-project/issues/59751 5 6define void @"func"(ptr swifterror %0) #0 { 7; CHECK-LABEL: func: 8; CHECK: {{.*}}%bb.0: 9; CHECK-NEXT: b {{\.?}}LBB0_2 10; CHECK-NEXT: {{\.?}}LBB0_1:{{.*}}%thirtythree 11; CHECK-NEXT: {{.*}}=>This Inner Loop Header: Depth=1 12; CHECK-NEXT: b {{\.?}}LBB0_1 13; CHECK-NEXT: {{\.?}}LBB0_2:{{.*}}%thirtyeight 14; CHECK-NEXT: b {{\.?}}LBB0_3 15; CHECK-NEXT: {{\.?}}LBB0_3:{{.*}}%thirtythree.preheader 16; CHECK-NEXT: b {{\.?}}LBB0_1 17 br label %thirtyeight 18 19five: 20 br label %UelOc2l.exit 21 22common.ret: 23 ret void 24 25UelOc2l.exit: 26 %a = getelementptr inbounds [754 x ptr], ptr undef, i32 undef, i32 undef 27 %b = load ptr, ptr %a, align 8 28 %c = bitcast ptr %b to ptr 29 call void %c() 30 br label %common.ret 31 32thirtythree: 33 br i1 false, label %UelOc2l.exit, label %thirtythree 34 35thirtyeight: 36 br i1 undef, label %thirtyeight, label %thirtythree 37} 38 39attributes #0 = { noinline optnone } 40