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1// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature --prefix-filecheck-ir-name _2// RUN: %clang_cc1 -std=c++11 -triple x86_64-unknown-linux-gnu -emit-llvm %s -o - | FileCheck %s3 4// CHECK-LABEL: define {{[^@]+}}@_Z3fooi5// CHECK-SAME: (i32 noundef [[A:%.*]]) #[[ATTR0:[0-9]+]] {6// CHECK-NEXT: entry:7// CHECK-NEXT: [[A_ADDR:%.*]] = alloca i32, align 48// CHECK-NEXT: [[_TMP0:%.*]] = alloca ptr, align 89// CHECK-NEXT: [[_TMP1:%.*]] = alloca ptr, align 810// CHECK-NEXT: [[REF_TMP:%.*]] = alloca i32, align 411// CHECK-NEXT: store i32 [[A]], ptr [[A_ADDR]], align 412// CHECK-NEXT: store ptr [[A_ADDR]], ptr [[_TMP0]], align 813// CHECK-NEXT: store i32 1, ptr [[REF_TMP]], align 414// CHECK-NEXT: store ptr [[REF_TMP]], ptr [[_TMP1]], align 815// CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[A_ADDR]], align 416// CHECK-NEXT: [[TMP1:%.*]] = load ptr, ptr [[_TMP1]], align 8, !nonnull [[META2:![0-9]+]], !align [[META3:![0-9]+]]17// CHECK-NEXT: store i32 [[TMP0]], ptr [[TMP1]], align 418// CHECK-NEXT: ret void19//20void foo(int a) {21 int &tmp0 = a;22 int &&tmp1 = 1;23 tmp1 = a;24 return;25}26