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// RUN: %clang_cc1 -triple i686-pc-linux-gnu -emit-llvm -o %t-1.ll %s
// RUN: FileCheck -check-prefix SANE --input-file=%t-1.ll %s
// RUN: %clang_cc1 -triple i686-pc-linux-gnu -emit-llvm -fno-assume-sane-operator-new -o %t-2.ll %s
// RUN: FileCheck -check-prefix SANENOT --input-file=%t-2.ll %s
class teste {
int A;
public:
teste() : A(2) {}
};
void f1() {
// SANE: declare noalias i8* @_Znwj(
// SANENOT: declare i8* @_Znwj(
new teste();
}
// rdar://5739832 - operator new should check for overflow in multiply.
void *f2(long N) {
return new int[N];
// SANE: call{{.*}}@llvm.umul.with.overflow
// SANE: extractvalue
// SANE: br i1{{.*}}, label %overflow, label %no_overflow
// SANE: = phi {{.*}} [ {{.*}}, %entry ], [ -1, %overflow ]
// SANE: call noalias i8* @_Znaj(
}
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