forked from OSchip/llvm-project
224 lines
5.1 KiB
C++
224 lines
5.1 KiB
C++
// RUN: %clang_cc1 -gline-tables-only -std=c++11 -fexceptions -fcxx-exceptions -S -emit-llvm %s -o - | FileCheck %s
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// RUN: %clang_cc1 -gline-tables-only -std=c++11 -fexceptions -fcxx-exceptions -S -emit-llvm %s -o - -triple i686-linux-gnu | FileCheck %s
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// XFAIL: win32
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int &src();
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int *sink();
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extern "C" __complex float complex_src();
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extern "C" __complex float *complex_sink();
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// CHECK-LABEL: define
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void f1() {
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#line 100
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* // The store for the assignment should be attributed to the start of the
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// assignment expression here, regardless of the location of subexpressions.
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sink() = src();
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// CHECK: store {{.*}}, !dbg [[DBG_F1:!.*]]
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}
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struct foo {
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int i;
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int &j;
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__complex float k;
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foo();
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};
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// CHECK-LABEL: define
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foo::foo()
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:
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#line 200
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i // CHECK: store i32 {{.*}} !dbg [[DBG_FOO_VALUE:!.*]]
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(src()),
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j // CHECK: store i32* {{.*}} !dbg [[DBG_FOO_REF:!.*]]
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(src()),
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k // CHECK: store float {{.*}} !dbg [[DBG_FOO_COMPLEX:!.*]]
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(complex_src()) {
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}
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// CHECK-LABEL: define {{.*}}f2{{.*}}
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void f2() {
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#line 300
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* // CHECK: store float {{.*}} !dbg [[DBG_F2:!.*]]
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complex_sink() = complex_src();
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}
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// CHECK-LABEL: define
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void f3() {
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#line 400
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* // CHECK: store float {{.*}} !dbg [[DBG_F3:!.*]]
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complex_sink() += complex_src();
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}
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// CHECK-LABEL: define
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void f4() {
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#line 500
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auto x // CHECK: store {{.*}} !dbg [[DBG_F4:!.*]]
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= src();
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}
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// CHECK-LABEL: define
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void f5() {
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#line 600
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auto x // CHECK: store float {{.*}} !dbg [[DBG_F5:!.*]]
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= complex_src();
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}
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struct agg { int i; };
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agg agg_src();
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// CHECK-LABEL: define
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void f6() {
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agg x;
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#line 700
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x // CHECK: call void @llvm.memcpy{{.*}} !dbg [[DBG_F6:!.*]]
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= agg_src();
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}
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// CHECK-LABEL: define
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void f7() {
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int *src1();
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int src2();
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#line 800
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int x = ( // CHECK: load {{.*}} !dbg [[DBG_F7:!.*]]
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src1())[src2()];
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}
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// CHECK-LABEL: define
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void f8() {
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int src1[1];
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int src2();
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#line 900
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int x = ( // CHECK: load {{.*}} !dbg [[DBG_F8:!.*]]
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src1)[src2()];
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}
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// CHECK-LABEL: define
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void f9(int i) {
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int src1[1][i];
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int src2();
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#line 1000
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auto x = ( // CHECK: getelementptr {{.*}} !dbg [[DBG_F9:!.*]]
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src1)[src2()];
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}
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inline void *operator new(decltype(sizeof(1)), void *p) noexcept { return p; }
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// CHECK-LABEL: define
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void f10() {
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void *void_src();
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( // CHECK: icmp {{.*}} !dbg [[DBG_F10_ICMP:.*]]
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// CHECK: store {{.*}} !dbg [[DBG_F10_STORE:!.*]]
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#line 1100
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new (void_src()) int(src()));
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}
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// noexcept just to simplify the codegen a bit
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void fn() noexcept(true);
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struct bar {
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bar();
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// noexcept(false) to convolute the global dtor
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~bar() noexcept(false);
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};
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// global ctor cleanup
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// CHECK-LABEL: define
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// CHECK: invoke{{ }}
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// CHECK: invoke{{ }}
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// CHECK: to label {{.*}}, !dbg [[DBG_GLBL_CTOR_B:!.*]]
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// terminate caller
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// CHECK-LABEL: define
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// global dtor cleanup
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// CHECK-LABEL: define
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// CHECK: invoke{{ }}
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// CHECK: invoke{{ }}
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// CHECK: to label {{.*}}, !dbg [[DBG_GLBL_DTOR_B:!.*]]
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#line 1200
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bar b[1] = { //
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(fn(), //
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bar())};
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// CHECK-LABEL: define
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__complex double f11() {
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__complex double f;
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// CHECK: store {{.*}} !dbg [[DBG_F11:!.*]]
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#line 1300
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return f;
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}
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// CHECK-LABEL: define
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void f12() {
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int f12_1();
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void f12_2(int = f12_1());
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// CHECK: call {{(signext )?}}i32 {{.*}} !dbg [[DBG_F12:!.*]]
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#line 1400
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f12_2();
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}
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// CHECK-LABEL: define
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void f13() {
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// CHECK: call {{.*}} !dbg [[DBG_F13:!.*]]
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#define F13_IMPL 1, src()
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1,
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#line 1500
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F13_IMPL;
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}
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struct f14_impl {
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f14_impl(int);
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};
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// CHECK-LABEL: define
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struct f14_use {
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// CHECK: call {{.*}}f14_impl{{.*}}, !dbg [[DBG_F14_CTOR_CALL:![0-9]*]]
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#line 1600
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f14_impl v{//
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1};
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f14_use();
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};
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f14_use::f14_use() = default;
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// CHECK-LABEL: define
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// CHECK-LABEL: define
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void func(foo);
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void f15(foo *f) {
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func(
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// CHECK: getelementptr {{.*}}, !dbg [[DBG_F15:![0-9]*]]
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#line 1700
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f[3]);
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}
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// CHECK-LABEL: define
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void f16(__complex float f) {
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__complex float g = //
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// CHECK: add {{.*}}, !dbg [[DBG_F16:![0-9]*]]
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#line 1800
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f + 1;
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}
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// CHECK: [[DBG_F1]] = !MDLocation(line: 100,
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// CHECK: [[DBG_FOO_VALUE]] = !MDLocation(line: 200,
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// CHECK: [[DBG_FOO_REF]] = !MDLocation(line: 202,
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// CHECK: [[DBG_FOO_COMPLEX]] = !MDLocation(line: 204,
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// CHECK: [[DBG_F2]] = !MDLocation(line: 300,
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// CHECK: [[DBG_F3]] = !MDLocation(line: 400,
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// CHECK: [[DBG_F4]] = !MDLocation(line: 500,
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// CHECK: [[DBG_F5]] = !MDLocation(line: 600,
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// CHECK: [[DBG_F6]] = !MDLocation(line: 700,
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// CHECK: [[DBG_F7]] = !MDLocation(line: 800,
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// CHECK: [[DBG_F8]] = !MDLocation(line: 900,
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// CHECK: [[DBG_F9]] = !MDLocation(line: 1000,
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// CHECK: [[DBG_F10_ICMP]] = !MDLocation(line: 1100,
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// CHECK: [[DBG_F10_STORE]] = !MDLocation(line: 1100,
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// CHECK: [[DBG_GLBL_CTOR_B]] = !MDLocation(line: 1200,
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// CHECK: [[DBG_GLBL_DTOR_B]] = !MDLocation(line: 1200,
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// CHECK: [[DBG_F11]] = !MDLocation(line: 1300,
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// CHECK: [[DBG_F12]] = !MDLocation(line: 1400,
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// CHECK: [[DBG_F13]] = !MDLocation(line: 1500,
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// CHECK: [[DBG_F14_CTOR_CALL]] = !MDLocation(line: 1600,
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// CHECK: [[DBG_F15]] = !MDLocation(line: 1700,
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// CHECK: [[DBG_F16]] = !MDLocation(line: 1800,
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