203 lines
8.8 KiB
C++
203 lines
8.8 KiB
C++
// RUN: %clang_cc1 -triple=x86_64-pc-windows-msvc -debug-info-kind=limited \
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// RUN: -std=c++11 -gcodeview -emit-llvm -o - %s \
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// RUN: | FileCheck -check-prefix=NONEST %s
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// RUN: %clang_cc1 -triple=x86_64-pc-windows-msvc -debug-info-kind=limited \
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// RUN: -std=c++11 -gcodeview -dwarf-column-info -emit-llvm -o - %s \
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// RUN: | FileCheck -check-prefix=COLUMNS %s
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// RUN: %clang_cc1 -triple=x86_64-unknown-linux-gnu -debug-info-kind=limited \
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// RUN: -std=c++11 -emit-llvm -o - %s | FileCheck -check-prefix=NESTED %s
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// RUN: %clang_cc1 -triple=x86_64-unknown-linux-gnu -debug-info-kind=limited \
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// RUN: -std=c++11 -dwarf-column-info -emit-llvm -o - %s \
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// RUN: | FileCheck -check-prefix=COLUMNS %s
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class Foo {
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public:
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static Foo create();
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void func();
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int *begin();
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int *end();
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};
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int bar(int x, int y);
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int baz(int x, int y);
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int qux(int x, int y);
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int onearg(int x);
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int noargs();
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int noargs1();
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Foo range(int x);
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int foo(int x, int y, int z) {
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int a = bar(x, y) +
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baz(x, z) +
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qux(y, z);
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// NONEST: call i32 @{{.*}}bar{{.*}}, !dbg ![[LOC:[0-9]+]]
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// NONEST: call i32 @{{.*}}baz{{.*}}, !dbg ![[LOC]]
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// NONEST: call i32 @{{.*}}qux{{.*}}, !dbg ![[LOC]]
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// NONEST: store i32 {{.*}}, i32* %a,{{.*}} !dbg ![[LOC]]
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// NESTED: call i32 @{{.*}}bar{{.*}}, !dbg ![[BAR:[0-9]+]]
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// NESTED: call i32 @{{.*}}baz{{.*}}, !dbg ![[BAZ:[0-9]+]]
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// NESTED: call i32 @{{.*}}qux{{.*}}, !dbg ![[QUX:[0-9]+]]
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// NESTED: store i32 {{.*}}, i32* %a,{{.*}} !dbg ![[BAR]]
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// COLUMNS: call i32 @{{.*}}bar{{.*}}, !dbg ![[BAR:[0-9]+]]
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// COLUMNS: call i32 @{{.*}}baz{{.*}}, !dbg ![[BAZ:[0-9]+]]
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// COLUMNS: call i32 @{{.*}}qux{{.*}}, !dbg ![[QUX:[0-9]+]]
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// COLUMNS: store i32 {{.*}}, i32* %a,{{.*}} !dbg ![[DECLA:[0-9]+]]
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int i = 1, b = 0, c = 0;
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// NONEST: store i32 1, i32* %i,{{.*}} !dbg ![[ILOC:[0-9]+]]
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// NONEST: store i32 0, i32* %b,{{.*}} !dbg ![[ILOC]]
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// NONEST: store i32 0, i32* %c,{{.*}} !dbg ![[ILOC]]
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// NESTED: store i32 1, i32* %i,{{.*}} !dbg ![[ILOC:[0-9]+]]
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// NESTED: store i32 0, i32* %b,{{.*}} !dbg ![[ILOC]]
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// NESTED: store i32 0, i32* %c,{{.*}} !dbg ![[ILOC]]
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// COLUMNS: store i32 1, i32* %i,{{.*}} !dbg ![[ILOC:[0-9]+]]
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// COLUMNS: store i32 0, i32* %b,{{.*}} !dbg ![[BLOC:[0-9]+]]
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// COLUMNS: store i32 0, i32* %c,{{.*}} !dbg ![[CLOC:[0-9]+]]
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while (i > 0) {
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b = bar(a, b);
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--i;
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}
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// NONEST: call i32 @{{.*}}bar{{.*}}, !dbg ![[WHILE1:[0-9]+]]
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// NONEST: store i32 %{{[^,]+}}, i32* %i,{{.*}} !dbg ![[WHILE2:[0-9]+]]
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// NESTED: call i32 @{{.*}}bar{{.*}}, !dbg ![[WHILE1:[0-9]+]]
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// NESTED: store i32 %{{[^,]+}}, i32* %i,{{.*}} !dbg ![[WHILE2:[0-9]+]]
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// COLUMNS: call i32 @{{.*}}bar{{.*}}, !dbg ![[WHILE1:[0-9]+]]
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// COLUMNS: store i32 %{{[^,]+}}, i32* %i,{{.*}} !dbg ![[WHILE2:[0-9]+]]
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for (i = 0; i < 1; i++) {
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b = bar(a, b);
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c = qux(a, c);
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}
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// NONEST: call i32 @{{.*}}bar{{.*}}, !dbg ![[FOR1:[0-9]+]]
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// NONEST: call i32 @{{.*}}qux{{.*}}, !dbg ![[FOR2:[0-9]+]]
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// NESTED: call i32 @{{.*}}bar{{.*}}, !dbg ![[FOR1:[0-9]+]]
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// NESTED: call i32 @{{.*}}qux{{.*}}, !dbg ![[FOR2:[0-9]+]]
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// COLUMNS: call i32 @{{.*}}bar{{.*}}, !dbg ![[FOR1:[0-9]+]]
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// COLUMNS: call i32 @{{.*}}qux{{.*}}, !dbg ![[FOR2:[0-9]+]]
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if (a < b) {
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int t = a;
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a = b;
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b = t;
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}
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// NONEST: store i32 %{{[^,]+}}, i32* %t,{{.*}} !dbg ![[IF1:[0-9]+]]
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// NONEST: store i32 %{{[^,]+}}, i32* %a,{{.*}} !dbg ![[IF2:[0-9]+]]
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// NONEST: store i32 %{{[^,]+}}, i32* %b,{{.*}} !dbg ![[IF3:[0-9]+]]
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// NESTED: store i32 %{{[^,]+}}, i32* %t,{{.*}} !dbg ![[IF1:[0-9]+]]
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// NESTED: store i32 %{{[^,]+}}, i32* %a,{{.*}} !dbg ![[IF2:[0-9]+]]
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// NESTED: store i32 %{{[^,]+}}, i32* %b,{{.*}} !dbg ![[IF3:[0-9]+]]
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// COLUMNS: store i32 %{{[^,]+}}, i32* %t,{{.*}} !dbg ![[IF1:[0-9]+]]
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// COLUMNS: store i32 %{{[^,]+}}, i32* %a,{{.*}} !dbg ![[IF2:[0-9]+]]
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// COLUMNS: store i32 %{{[^,]+}}, i32* %b,{{.*}} !dbg ![[IF3:[0-9]+]]
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int d = onearg(
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noargs());
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// NONEST: call i32 @{{.*}}noargs{{.*}}, !dbg ![[DECLD:[0-9]+]]
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// NONEST: call i32 @{{.*}}onearg{{.*}}, !dbg ![[DECLD]]
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// NONEST: store i32 %{{[^,]+}}, i32* %d,{{.*}} !dbg ![[DECLD]]
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// NESTED: call i32 @{{.*}}noargs{{.*}}, !dbg ![[DNOARGS:[0-9]+]]
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// NESTED: call i32 @{{.*}}onearg{{.*}}, !dbg ![[DECLD:[0-9]+]]
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// NESTED: store i32 %{{[^,]+}}, i32* %d,{{.*}} !dbg ![[DECLD]]
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// COLUMNS: call i32 @{{.*}}noargs{{.*}}, !dbg ![[DNOARGS:[0-9]+]]
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// COLUMNS: call i32 @{{.*}}onearg{{.*}}, !dbg ![[DONEARG:[0-9]+]]
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// COLUMNS: store i32 %{{[^,]+}}, i32* %d,{{.*}} !dbg ![[DECLD:[0-9]+]]
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d = onearg(noargs());
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// NONEST: call i32 @{{.*}}noargs{{.*}}, !dbg ![[SETD:[0-9]+]]
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// NONEST: call i32 @{{.*}}onearg{{.*}}, !dbg ![[SETD]]
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// NONEST: store i32 %{{[^,]+}}, i32* %d,{{.*}} !dbg ![[SETD]]
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// NESTED: call i32 @{{.*}}noargs{{.*}}, !dbg ![[SETD:[0-9]+]]
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// NESTED: call i32 @{{.*}}onearg{{.*}}, !dbg ![[SETD]]
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// NESTED: store i32 %{{[^,]+}}, i32* %d,{{.*}} !dbg ![[SETD]]
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// COLUMNS: call i32 @{{.*}}noargs{{.*}}, !dbg ![[SETDNOARGS:[0-9]+]]
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// COLUMNS: call i32 @{{.*}}onearg{{.*}}, !dbg ![[SETDONEARG:[0-9]+]]
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// COLUMNS: store i32 %{{[^,]+}}, i32* %d,{{.*}} !dbg ![[SETD:[0-9]+]]
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for (const auto x : range(noargs())) noargs1();
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// NONEST: call i32 @{{.*}}noargs{{.*}}, !dbg ![[RANGEFOR:[0-9]+]]
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// NONEST: call {{.+}} @{{.*}}range{{.*}}, !dbg ![[RANGEFOR]]
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// NONEST: call i32 @{{.*}}noargs1{{.*}}, !dbg ![[RANGEFOR_BODY:[0-9]+]]
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// NESTED: call i32 @{{.*}}noargs{{.*}}, !dbg ![[RANGEFOR:[0-9]+]]
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// NESTED: call {{.+}} @{{.*}}range{{.*}}, !dbg ![[RANGEFOR]]
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// NESTED: call i32 @{{.*}}noargs1{{.*}}, !dbg ![[RANGEFOR_BODY:[0-9]+]]
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// COLUMNS: call i32 @{{.*}}noargs{{.*}}, !dbg ![[RANGEFOR_NOARGS:[0-9]+]]
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// COLUMNS: call {{.+}} @{{.*}}range{{.*}}, !dbg ![[RANGEFOR_RANGE:[0-9]+]]
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// COLUMNS: call i32 @{{.*}}noargs1{{.*}}, !dbg ![[RANGEFOR_BODY:[0-9]+]]
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if (noargs() && noargs1()) {
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Foo::create().func();
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}
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// NONEST: call i32 @{{.*}}noargs{{.*}}, !dbg ![[AND:[0-9]+]]
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// NONEST: call i32 @{{.*}}noargs1{{.*}}, !dbg ![[AND]]
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// NONEST: call {{.+}} @{{.*}}create{{.*}}, !dbg ![[AND_BODY:[0-9]+]]
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// NONEST: call void @{{.*}}func{{.*}}, !dbg ![[AND_BODY]]
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// NESTED: call i32 @{{.*}}noargs{{.*}}, !dbg ![[AND:[0-9]+]]
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// NESTED: call i32 @{{.*}}noargs1{{.*}}, !dbg ![[AND]]
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// NESTED: call {{.+}} @{{.*}}create{{.*}}, !dbg ![[AND_BODY:[0-9]+]]
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// NESTED: call void @{{.*}}func{{.*}}, !dbg ![[AND_BODY]]
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// COLUMNS: call i32 @{{.*}}noargs{{.*}}, !dbg ![[ANDLHS:[0-9]+]]
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// COLUMNS: call i32 @{{.*}}noargs1{{.*}}, !dbg ![[ANDRHS:[0-9]+]]
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// COLUMNS: call {{.+}} @{{.*}}create{{.*}}, !dbg ![[AND_CREATE:[0-9]+]]
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// COLUMNS: call void @{{.*}}func{{.*}}, !dbg ![[AND_FUNC:[0-9]+]]
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return a -
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(b * z);
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// NONEST: mul nsw i32 {{.*}}, !dbg ![[RETLOC:[0-9]+]]
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// NONEST: sub nsw i32 {{.*}}, !dbg ![[RETLOC]]
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// NONEST: ret i32 {{.*}}, !dbg ![[RETLOC]]
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// NESTED: mul nsw i32 {{.*}}, !dbg ![[RETMUL:[0-9]+]]
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// NESTED: sub nsw i32 {{.*}}, !dbg ![[RETSUB:[0-9]+]]
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// NESTED: ret i32 {{.*}}, !dbg !
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// COLUMNS: mul nsw i32 {{.*}}, !dbg ![[RETMUL:[0-9]+]]
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// COLUMNS: sub nsw i32 {{.*}}, !dbg ![[RETSUB:[0-9]+]]
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// COLUMNS: ret i32 {{.*}}, !dbg !
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}
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// NONEST: ![[WHILE1]] = !DILocation(
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// NONEST: ![[WHILE2]] = !DILocation(
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// NONEST: ![[FOR1]] = !DILocation(
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// NONEST: ![[FOR2]] = !DILocation(
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// NONEST: ![[IF1]] = !DILocation(
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// NONEST: ![[IF2]] = !DILocation(
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// NONEST: ![[IF3]] = !DILocation(
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// NONEST: ![[RANGEFOR]] = !DILocation(
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// NONEST-SAME: line: [[RANGEFOR_LINE:[0-9]+]]
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// NONEST: ![[RANGEFOR_BODY]] = !DILocation(
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// NONEST-SAME: line: [[RANGEFOR_LINE]]
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// NESTED: ![[BAR]] = !DILocation(
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// NESTED: ![[BAZ]] = !DILocation(
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// NESTED: ![[QUX]] = !DILocation(
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// NESTED: ![[DECLD]] = !DILocation
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// NESTED: ![[DNOARGS]] = !DILocation
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// NESTED: ![[RANGEFOR]] = !DILocation(
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// NESTED-SAME: line: [[RANGEFOR_LINE:[0-9]+]]
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// NESTED: ![[RANGEFOR_BODY]] = !DILocation(
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// NESTED-SAME: line: [[RANGEFOR_LINE]]
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// NESTED: ![[RETSUB]] = !DILocation(
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// NESTED: ![[RETMUL]] = !DILocation(
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// COLUMNS: ![[DECLA]] = !DILocation(
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// COLUMNS: ![[BAR]] = !DILocation(
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// COLUMNS: ![[BAZ]] = !DILocation(
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// COLUMNS: ![[QUX]] = !DILocation(
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// COLUMNS: ![[ILOC]] = !DILocation(
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// COLUMNS: ![[BLOC]] = !DILocation(
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// COLUMNS: ![[CLOC]] = !DILocation(
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// COLUMNS: ![[DECLD]] = !DILocation(
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// COLUMNS: ![[DNOARGS]] = !DILocation(
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// COLUMNS: ![[DONEARG]] = !DILocation(
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// COLUMNS: ![[SETDNOARGS]] = !DILocation(
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// COLUMNS: ![[SETDONEARG]] = !DILocation(
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// COLUMNS: ![[SETD]] = !DILocation(
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// COLUMNS: ![[RANGEFOR_NOARGS]] = !DILocation(
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// COLUMNS: ![[RANGEFOR_RANGE]] = !DILocation(
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// COLUMNS: ![[RANGEFOR_BODY]] = !DILocation(
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// COLUMNS: ![[ANDLHS]] = !DILocation
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// COLUMNS: ![[ANDRHS]] = !DILocation
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// COLUMNS: ![[AND_CREATE]] = !DILocation
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// COLUMNS: ![[AND_FUNC]] = !DILocation
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// COLUNMS: ![[RETSUB]] = !DILocation(
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// COLUMNS: ![[RETMUL]] = !DILocation(
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