1; RUN: llc -mtriple=aarch64-apple-darwin -verify-machineinstrs < %s | FileCheck %s 2; RUN: llc -mtriple=aarch64-apple-darwin -fast-isel -fast-isel-abort=1 -verify-machineinstrs < %s | FileCheck %s 3 4define i8* @test_frameaddress0() nounwind { 5entry: 6; CHECK-LABEL: test_frameaddress0: 7; CHECK: stp x29, x30, [sp, #-16]! 8; CHECK: mov x29, sp 9; CHECK: mov x0, x29 10; CHECK: ldp x29, x30, [sp], #16 11; CHECK: ret 12 %0 = call i8* @llvm.frameaddress(i32 0) 13 ret i8* %0 14} 15 16define i8* @test_frameaddress2() nounwind { 17entry: 18; CHECK-LABEL: test_frameaddress2: 19; CHECK: stp x29, x30, [sp, #-16]! 20; CHECK: mov x29, sp 21; CHECK: ldr x[[reg:[0-9]+]], [x29] 22; CHECK: ldr x0, [x[[reg]]] 23; CHECK: ldp x29, x30, [sp], #16 24; CHECK: ret 25 %0 = call i8* @llvm.frameaddress(i32 2) 26 ret i8* %0 27} 28 29declare i8* @llvm.frameaddress(i32) nounwind readnone 30