1// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py 2// Check that the CHECK lines are generated before the definition and not the declaration 3// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu %s -emit-llvm -o - | FileCheck %s 4 5int foo(int arg); 6 7void empty_function(void); 8 9// CHECK-LABEL: @main( 10// CHECK-NEXT: entry: 11// CHECK-NEXT: [[RETVAL:%.*]] = alloca i32, align 4 12// CHECK-NEXT: store i32 0, i32* [[RETVAL]], align 4 13// CHECK-NEXT: call void @empty_function() 14// CHECK-NEXT: [[CALL:%.*]] = call i32 @foo(i32 1) 15// CHECK-NEXT: ret i32 [[CALL]] 16// 17int main() { 18 empty_function(); 19 return foo(1); 20} 21 22// CHECK-LABEL: @foo( 23// CHECK-NEXT: entry: 24// CHECK-NEXT: [[ARG_ADDR:%.*]] = alloca i32, align 4 25// CHECK-NEXT: store i32 [[ARG:%.*]], i32* [[ARG_ADDR]], align 4 26// CHECK-NEXT: [[TMP0:%.*]] = load i32, i32* [[ARG_ADDR]], align 4 27// CHECK-NEXT: ret i32 [[TMP0]] 28// 29int foo(int arg) { 30 return arg; 31} 32 33// CHECK-LABEL: @empty_function( 34// CHECK-NEXT: entry: 35// CHECK-NEXT: ret void 36// 37void empty_function(void) {} 38