1 ; RUN: llc -mtriple aarch64-windows -verify-machineinstrs -filetype asm -o - %s | FileCheck %s 2 3 define void @func(i64 %a) "no-stack-arg-probe" { 4 entry: 5 %0 = alloca i8, i64 %a, align 16 6 call void @func2(i8* nonnull %0) 7 ret void 8 } 9 10 declare void @func2(i8*) 11 12 ; CHECK: add [[REG1:x[0-9]+]], x0, #15 13 ; CHECK-NOT: bl __chkstk 14 ; CHECK: mov [[REG2:x[0-9]+]], sp 15 ; CHECK: and [[REG1]], [[REG1]], #0xfffffffffffffff0 16 ; CHECK: sub [[REG3:x[0-9]+]], [[REG2]], [[REG1]] 17 ; CHECK: mov sp, [[REG3]] 18
