1; RUN: llc -verify-machineinstrs -mtriple=x86_64-pc-linux < %s | FileCheck %s 2; RUN: llc -verify-machineinstrs -mtriple=x86_64-pc-linux-gnux32 < %s | FileCheck -check-prefix=X32ABI %s 3; RUN: llc -verify-machineinstrs -mtriple=x86_64-pc-nacl < %s | FileCheck -check-prefix=NACL %s 4 5; x32 uses %esp, %ebp as stack and frame pointers 6 7; CHECK-LABEL: foo 8; CHECK: pushq %rbp 9; CHECK: movq %rsp, %rbp 10; CHECK: movq %rdi, -8(%rbp) 11; CHECK: popq %rbp 12; X32ABI-LABEL: foo 13; X32ABI: pushq %rbp 14; X32ABI: movl %esp, %ebp 15; X32ABI: movl %edi, -4(%ebp) 16; X32ABI: popq %rbp 17; NACL-LABEL: foo 18; NACL: pushq %rbp 19; NACL: movq %rsp, %rbp 20; NACL: movl %edi, -4(%rbp) 21; NACL: popq %rbp 22 23 24define void @foo(i32* %a) #0 { 25entry: 26 %a.addr = alloca i32*, align 4 27 %b = alloca i32*, align 4 28 store i32* %a, i32** %a.addr, align 4 29 ret void 30} 31 32attributes #0 = { nounwind uwtable "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf"} 33 34 35