31 lines
1.1 KiB
C++
31 lines
1.1 KiB
C++
|
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
|
||
|
|
// RUN: %clang_cc1 -fcheck-new -triple x86_64-linux-gnu -disable-O0-optnone \
|
||
|
|
// RUN: -emit-llvm -o - %s | FileCheck %s
|
||
|
|
|
||
|
|
struct A { A(); };
|
||
|
|
|
||
|
|
// CHECK-LABEL: @_Z5test0v(
|
||
|
|
// CHECK-NEXT: entry:
|
||
|
|
// CHECK-NEXT: [[CALL:%.*]] = call noalias noundef ptr @_Znwm(i64 noundef 1) #[[ATTR3:[0-9]+]]
|
||
|
|
// CHECK-NEXT: [[NEW_ISNULL:%.*]] = icmp eq ptr [[CALL]], null
|
||
|
|
// CHECK-NEXT: br i1 [[NEW_ISNULL]], label [[NEW_CONT:%.*]], label [[NEW_NOTNULL:%.*]]
|
||
|
|
// CHECK: new.notnull:
|
||
|
|
// CHECK-NEXT: call void @_ZN1AC1Ev(ptr noundef nonnull align 1 dereferenceable(1) [[CALL]])
|
||
|
|
// CHECK-NEXT: br label [[NEW_CONT]]
|
||
|
|
// CHECK: new.cont:
|
||
|
|
// CHECK-NEXT: [[TMP0:%.*]] = phi ptr [ [[CALL]], [[NEW_NOTNULL]] ], [ null, [[ENTRY:%.*]] ]
|
||
|
|
// CHECK-NEXT: ret ptr [[TMP0]]
|
||
|
|
//
|
||
|
|
A *test0() {
|
||
|
|
return new A();
|
||
|
|
}
|
||
|
|
|
||
|
|
// CHECK-LABEL: @_Z5test1v(
|
||
|
|
// CHECK-NEXT: entry:
|
||
|
|
// CHECK-NEXT: [[CALL:%.*]] = call noalias noundef ptr @_Znwm(i64 noundef 4) #[[ATTR3]]
|
||
|
|
// CHECK-NEXT: ret ptr [[CALL]]
|
||
|
|
//
|
||
|
|
int *test1() {
|
||
|
|
return new int;
|
||
|
|
}
|