3459ce2e5e
With this change, most 'g' options are rejected by CompilerInvocation.
They remain only as Driver options. The new way to request debug info
from cc1 is with "-debug-info-kind={line-tables-only|limited|standalone}"
and "-dwarf-version={2|3|4}". In the absence of a command-line option
to specify Dwarf version, the Toolchain decides it, rather than placing
Toolchain-specific logic in CompilerInvocation.
Also fix a bug in the Windows compatibility argument parsing
in which the "rightmost argument wins" principle failed.
Differential Revision: http://reviews.llvm.org/D13221
llvm-svn: 249655
77 lines
3.0 KiB
C++
77 lines
3.0 KiB
C++
// RUN: rm -rf %t
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// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -x objective-c++ -std=c++11 -fmodules-cache-path=%t -I %S/Inputs -triple %itanium_abi_triple -disable-llvm-optzns -emit-llvm -o - %s | FileCheck %s
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// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -x objective-c++ -std=c++11 -fmodules-cache-path=%t -I %S/Inputs -triple %itanium_abi_triple -disable-llvm-optzns -emit-llvm -debug-info-kind=limited -o - %s | FileCheck %s
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// FIXME: When we have a syntax for modules in C++, use that.
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@import cxx_irgen_top;
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CtorInit<int> x;
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@import cxx_irgen_left;
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@import cxx_irgen_right;
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// Keep these two namespace definitions separate; merging them hides the bug.
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namespace EmitInlineMethods {
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// CHECK-DAG: define linkonce_odr [[CC:([0-9_a-z]*cc[ ]+)?]]void @_ZN17EmitInlineMethods1C1fEPNS_1AE(
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// CHECK-DAG: declare [[CC]]void @_ZN17EmitInlineMethods1A1gEv(
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struct C {
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__attribute__((used)) void f(A *p) { p->g(); }
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};
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}
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namespace EmitInlineMethods {
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// CHECK-DAG: define linkonce_odr [[CC]]void @_ZN17EmitInlineMethods1D1fEPNS_1BE(
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// CHECK-DAG: define linkonce_odr [[CC]]void @_ZN17EmitInlineMethods1B1gEv(
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struct D {
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__attribute__((used)) void f(B *p) { p->g(); }
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};
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}
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// CHECK-DAG: define available_externally hidden {{.*}}{{signext i32|i32}} @_ZN1SIiE1gEv({{.*}} #[[ALWAYS_INLINE:.*]] align
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int a = S<int>::g();
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int b = h();
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// CHECK-DAG: define linkonce_odr {{.*}}{{signext i32|i32}} @_Z3minIiET_S0_S0_(i32
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int c = min(1, 2);
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// CHECK: define available_externally {{.*}}{{signext i32|i32}} @_ZN1SIiE1fEv({{.*}} #[[ALWAYS_INLINE]] align
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namespace ImplicitSpecialMembers {
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// CHECK-LABEL: define {{.*}} @_ZN22ImplicitSpecialMembers1BC2ERKS0_(
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// CHECK: call {{.*}} @_ZN22ImplicitSpecialMembers1AC1ERKS0_(
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// CHECK-LABEL: define {{.*}} @_ZN22ImplicitSpecialMembers1BC2EOS0_(
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// CHECK: call {{.*}} @_ZN22ImplicitSpecialMembers1AC1ERKS0_(
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// CHECK-LABEL: define {{.*}} @_ZN22ImplicitSpecialMembers1CC2ERKS0_(
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// CHECK: call {{.*}} @_ZN22ImplicitSpecialMembers1AC1ERKS0_(
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// CHECK-LABEL: define {{.*}} @_ZN22ImplicitSpecialMembers1CC2EOS0_(
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// CHECK: call {{.*}} @_ZN22ImplicitSpecialMembers1AC1ERKS0_(
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// CHECK-LABEL: define {{.*}} @_ZN22ImplicitSpecialMembers1DC2ERKS0_(
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// CHECK: call {{.*}} @_ZN22ImplicitSpecialMembers1AC1ERKS0_(
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// CHECK-LABEL: define {{.*}} @_ZN22ImplicitSpecialMembers1DC2EOS0_(
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// CHECK: call {{.*}} @_ZN22ImplicitSpecialMembers1AC1ERKS0_(
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// CHECK-LABEL: define {{.*}} @_ZN20OperatorDeleteLookup1AD0Ev(
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// CHECK: call {{.*}}void @_ZN20OperatorDeleteLookup1AdlEPv(
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// CHECK-DAG: call {{[a-z\_\d]*[ ]?i32}} @_ZN8CtorInitIiE1fEv(
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extern B b1;
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B b2(b1);
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B b3(static_cast<B&&>(b1));
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extern C c1;
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C c2(c1);
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C c3(static_cast<C&&>(c1));
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extern D d1;
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D d2(d1);
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D d3(static_cast<D&&>(d1));
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}
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namespace OperatorDeleteLookup {
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// Trigger emission of B's vtable and deleting dtor.
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// This requires us to know what operator delete was selected.
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void g() { f(); }
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}
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// CHECK: attributes #[[ALWAYS_INLINE]] = {{.*}} alwaysinline
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