1*9880d681SAndroid Build Coastguard Worker; RUN: llc -verify-machineinstrs -mtriple=x86_64-pc-linux < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker; RUN: llc -verify-machineinstrs -mtriple=x86_64-pc-linux-gnux32 < %s | FileCheck -check-prefix=X32ABI %s 3*9880d681SAndroid Build Coastguard Worker; RUN: llc -verify-machineinstrs -mtriple=x86_64-pc-nacl < %s | FileCheck -check-prefix=NACL %s 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Worker; x32 uses %esp, %ebp as stack and frame pointers 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: foo 8*9880d681SAndroid Build Coastguard Worker; CHECK: pushq %rbp 9*9880d681SAndroid Build Coastguard Worker; CHECK: movq %rsp, %rbp 10*9880d681SAndroid Build Coastguard Worker; CHECK: movq %rdi, -8(%rbp) 11*9880d681SAndroid Build Coastguard Worker; CHECK: popq %rbp 12*9880d681SAndroid Build Coastguard Worker; X32ABI-LABEL: foo 13*9880d681SAndroid Build Coastguard Worker; X32ABI: pushq %rbp 14*9880d681SAndroid Build Coastguard Worker; X32ABI: movl %esp, %ebp 15*9880d681SAndroid Build Coastguard Worker; X32ABI: movl %edi, -4(%ebp) 16*9880d681SAndroid Build Coastguard Worker; X32ABI: popq %rbp 17*9880d681SAndroid Build Coastguard Worker; NACL-LABEL: foo 18*9880d681SAndroid Build Coastguard Worker; NACL: pushq %rbp 19*9880d681SAndroid Build Coastguard Worker; NACL: movq %rsp, %rbp 20*9880d681SAndroid Build Coastguard Worker; NACL: movl %edi, -4(%rbp) 21*9880d681SAndroid Build Coastguard Worker; NACL: popq %rbp 22*9880d681SAndroid Build Coastguard Worker 23*9880d681SAndroid Build Coastguard Worker 24*9880d681SAndroid Build Coastguard Workerdefine void @foo(i32* %a) #0 { 25*9880d681SAndroid Build Coastguard Workerentry: 26*9880d681SAndroid Build Coastguard Worker %a.addr = alloca i32*, align 4 27*9880d681SAndroid Build Coastguard Worker %b = alloca i32*, align 4 28*9880d681SAndroid Build Coastguard Worker store i32* %a, i32** %a.addr, align 4 29*9880d681SAndroid Build Coastguard Worker ret void 30*9880d681SAndroid Build Coastguard Worker} 31*9880d681SAndroid Build Coastguard Worker 32*9880d681SAndroid Build Coastguard Workerattributes #0 = { nounwind uwtable "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf"} 33*9880d681SAndroid Build Coastguard Worker 34*9880d681SAndroid Build Coastguard Worker 35