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llvm-project/clang/test/Modules/templates-2.mm

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[modules] Turn off a broken optimization: we need to pick up implicit special members from all redefinitions of a class that have them, in case the special member is defined in one module but only declared in another. llvm-svn: 215675
2014-08-15 04:30:52 +08:00
// RUN: rm -rf %t
[modules] Simplify -cc1 interface for enabling implicit module maps. We used to have a flag to enable module maps, and two more flags to enable implicit module maps. This is all redundant; we don't need any flag for enabling module maps in the abstract, and we don't usually have -fno- flags for -cc1. We now have just a single flag, -fimplicit-module-maps, that enables implicitly searching the file system for module map files and loading them. The driver interface is unchanged for now. We should probably rename -fmodule-maps to -fimplicit-module-maps at some point. llvm-svn: 239789
2015-06-16 08:08:24 +08:00
// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++11 -x objective-c++ -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I %S/Inputs -verify %s -Wno-objc-root-class
// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++11 -x objective-c++ -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I %S/Inputs -emit-llvm %s -o - -Wno-objc-root-class | FileCheck %s
[modules] Turn off a broken optimization: we need to pick up implicit special members from all redefinitions of a class that have them, in case the special member is defined in one module but only declared in another. llvm-svn: 215675
2014-08-15 04:30:52 +08:00
// expected-no-diagnostics
Revert "Wrap clang module files in a Mach-O, ELF, or COFF container." llvm-svn: 230454
2015-02-25 10:44:04 +08:00
[modules] Turn off a broken optimization: we need to pick up implicit special members from all redefinitions of a class that have them, in case the special member is defined in one module but only declared in another. llvm-svn: 215675
2014-08-15 04:30:52 +08:00
@import templates_top;
struct TestEmitDefaultedSpecialMembers {
EmitDefaultedSpecialMembers::SmallVector<char, 256> V;
};
@import templates_left;
void testEmitDefaultedSpecialMembers() {
EmitDefaultedSpecialMembers::SmallString<256> V;
// CHECK: call {{.*}} @_ZN27EmitDefaultedSpecialMembers11SmallStringILj256EEC1Ev(
// CHECK: call {{.*}} @_ZN27EmitDefaultedSpecialMembers11SmallStringILj256EED1Ev(
}
// CHECK-LABEL: define {{.*}} @_ZN27EmitDefaultedSpecialMembers11SmallStringILj256EEC1Ev(
// CHECK: call {{.*}} @_ZN27EmitDefaultedSpecialMembers11SmallStringILj256EEC2Ev(
// CHECK-LABEL: define {{.*}} @_ZN27EmitDefaultedSpecialMembers11SmallStringILj256EED1Ev(
// CHECK: call {{.*}} @_ZN27EmitDefaultedSpecialMembers11SmallStringILj256EED2Ev(
// CHECK-LABEL: define linkonce_odr void @_ZN27EmitDefaultedSpecialMembers11SmallStringILj256EEC2Ev(
// CHECK: call void @_ZN27EmitDefaultedSpecialMembers11SmallVectorIcLj256EEC2Ev(
// CHECK-LABEL: define linkonce_odr void @_ZN27EmitDefaultedSpecialMembers11SmallVectorIcLj256EEC2Ev(
// CHECK: call void @_ZN27EmitDefaultedSpecialMembers15SmallVectorImplIcEC2Ev(
// CHECK-LABEL: define linkonce_odr void @_ZN27EmitDefaultedSpecialMembers15SmallVectorImplIcEC2Ev(
Emit DeferredDeclsToEmit in a DFS order. Currently we emit DeferredDeclsToEmit in reverse order. This patch changes that. The advantages of the change are that * The output order is a bit closer to the source order. The change to test/CodeGenCXX/pod-member-memcpys.cpp is a good example. * If we decide to deffer more, it will not cause as large changes in the estcases as it would without this patch. llvm-svn: 226751
2015-01-22 08:24:57 +08:00
// CHECK-LABEL: define linkonce_odr void @_ZN27EmitDefaultedSpecialMembers11SmallStringILj256EED2Ev(
// CHECK: call void @_ZN27EmitDefaultedSpecialMembers11SmallVectorIcLj256EED2Ev(
// CHECK-LABEL: define linkonce_odr void @_ZN27EmitDefaultedSpecialMembers11SmallVectorIcLj256EED2Ev(
// CHECK: call void @_ZN27EmitDefaultedSpecialMembers15SmallVectorImplIcED2Ev(
// CHECK-LABEL: define linkonce_odr void @_ZN27EmitDefaultedSpecialMembers15SmallVectorImplIcED2Ev(