| ; RUN: llc -mtriple aarch64-windows -verify-machineinstrs -filetype asm -o - %s | FileCheck %s | |
| define void @func(i64 %a) "no-stack-arg-probe" { | |
| entry: | |
| %0 = alloca i8, i64 %a, align 16 | |
| call void @func2(ptr nonnull %0) | |
| ret void | |
| } | |
| declare void @func2(ptr) | |
| ; CHECK: add [[REG1:x[0-9]+]], x0, #15 | |
| ; CHECK-NOT: bl __chkstk | |
| ; CHECK: mov [[REG2:x[0-9]+]], sp | |
| ; CHECK: and [[REG1]], [[REG1]], #0xfffffffffffffff0 | |
| ; CHECK: sub [[REG3:x[0-9]+]], [[REG2]], [[REG1]] | |
| ; CHECK: mov sp, [[REG3]] |