56 lines
1.1 KiB
C++
56 lines
1.1 KiB
C++
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// REQUIRES: x86-registered-target,x86-64-registered-target
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// RUN: %clang_cc1 -triple x86_64-apple-darwin -std=c++11 -S %s -o %t-64.s
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// RUN: FileCheck -check-prefix CHECK-LP64 --input-file=%t-64.s %s
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// RUN: %clang_cc1 -triple i386-apple-darwin -std=c++11 -S %s -o %t-32.s
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// RUN: FileCheck -check-prefix CHECK-LP32 --input-file=%t-32.s %s
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extern "C" int printf(...);
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class X { // ...
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public:
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X(int) : iX(2), fX(2.3) , name("HELLO\n") { }
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X(const char* arg, int ix=0) { iX = ix; fX = 6.0; name = arg+ix; }
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X(): iX(100), fX(1.2) {}
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int iX;
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float fX;
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const char *name;
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void pr(void) {
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printf("iX = %d fX = %f name = %s\n", iX, fX, name);
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}
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};
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void g(X arg) {
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arg.pr();
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}
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void f(X arg) {
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X a = 1; // a = X(1)
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a.pr();
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X b = "Jessie"; // b=X("Jessie",0)
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b.pr();
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a = 2; // a = X(2)
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a.pr();
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}
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int main() {
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X x;
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f(x);
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g(3); // g(X(3))
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}
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// CHECK-LP64: callq __ZN1XC1Ei
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// CHECK-LP64: callq __ZN1XC1EPKci
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// CHECK-LP64: callq __ZN1XC1Ev
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// CHECK-LP32: calll L__ZN1XC1Ei
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// CHECK-LP32: calll L__ZN1XC1EPKci
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// CHECK-LP32: calll L__ZN1XC1Ev
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