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Differential D83623 Diff 277237 clang/test/PCH/codegen.cpp

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clang/test/PCH/codegen.cpp

// This test is the PCH version of Modules/codegen-flags.test . It uses its inputs. // This test is the PCH version of Modules/codegen-flags.test . It uses its inputs.
// The purpose of this test is just verify that the codegen options work with PCH as well. // The purpose of this test is just verify that the codegen options work with PCH as well.
// All the codegen functionality should be tested in Modules/. // All the codegen functionality should be tested in Modules/.
// RUN: rm -rf %t // RUN: rm -rf %t
// RUN: mkdir -p %t // RUN: mkdir -p %t
// REQUIRES: x86-registered-target // REQUIRES: x86-registered-target
// RUN: %clang_cc1 -triple=x86_64-linux-gnu -fmodules-codegen -x c++-header -building-pch-with-obj -emit-pch %S/../Modules/Inputs/codegen-flags/foo.h -o %t/foo-cg.pch // RUN: %clang_cc1 -triple x86_64-linux-gnu -fpch-codegen -x c++-header -building-pch-with-obj -emit-pch %S/../Modules/Inputs/codegen-flags/foo.h -o %t/foo-cg.pch
// RUN: %clang_cc1 -triple=x86_64-linux-gnu -fmodules-debuginfo -x c++-header -building-pch-with-obj -emit-pch %S/../Modules/Inputs/codegen-flags/foo.h -o %t/foo-di.pch // RUN: %clang_cc1 -triple x86_64-linux-gnu -fpch-debuginfo -x c++-header -building-pch-with-obj -emit-pch %S/../Modules/Inputs/codegen-flags/foo.h -o %t/foo-di.pch
// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -debug-info-kind=limited -o - %s -include-pch %t/foo-cg.pch -building-pch-with-obj -fmodules-codegen | FileCheck --check-prefix=CG %s // RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -debug-info-kind=limited -o - %s -include-pch %t/foo-cg.pch -building-pch-with-obj -fpch-codegen | FileCheck --check-prefix=CG %s
// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -debug-info-kind=limited -o - %s -include-pch %t/foo-di.pch -building-pch-with-obj -fmodules-debuginfo | FileCheck --check-prefix=DI %s // RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -debug-info-kind=limited -o - %s -include-pch %t/foo-di.pch -building-pch-with-obj -fpch-debuginfo | FileCheck --check-prefix=DI %s
// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -debug-info-kind=limited -o - -include-pch %t/foo-cg.pch %S/../Modules/Inputs/codegen-flags/use.cpp | FileCheck --check-prefix=CG-USE %s // RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -debug-info-kind=limited -o - -include-pch %t/foo-cg.pch %S/../Modules/Inputs/codegen-flags/use.cpp | FileCheck --check-prefix=CG-USE %s
// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -debug-info-kind=limited -o - -include-pch %t/foo-di.pch %S/../Modules/Inputs/codegen-flags/use.cpp | FileCheck --check-prefix=DI-USE %s // RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -debug-info-kind=limited -o - -include-pch %t/foo-di.pch %S/../Modules/Inputs/codegen-flags/use.cpp | FileCheck --check-prefix=DI-USE %s
// Test with template instantiation in the pch. // Test with template instantiation in the pch.
// RUN: %clang_cc1 -triple=x86_64-linux-gnu -fmodules-codegen -x c++-header -building-pch-with-obj -emit-pch -fpch-instantiate-templates %S/../Modules/Inputs/codegen-flags/foo.h -o %t/foo-cg.pch // RUN: %clang_cc1 -triple x86_64-linux-gnu -fpch-codegen -x c++-header -building-pch-with-obj -emit-pch -fpch-instantiate-templates %S/../Modules/Inputs/codegen-flags/foo.h -o %t/foo-cg.pch
// RUN: %clang_cc1 -triple=x86_64-linux-gnu -fmodules-debuginfo -x c++-header -building-pch-with-obj -emit-pch -fpch-instantiate-templates %S/../Modules/Inputs/codegen-flags/foo.h -o %t/foo-di.pch // RUN: %clang_cc1 -triple x86_64-linux-gnu -fpch-debuginfo -x c++-header -building-pch-with-obj -emit-pch -fpch-instantiate-templates %S/../Modules/Inputs/codegen-flags/foo.h -o %t/foo-di.pch
// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -debug-info-kind=limited -o - %s -include-pch %t/foo-cg.pch -building-pch-with-obj -fmodules-codegen | FileCheck --check-prefix=CG %s // RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -debug-info-kind=limited -o - %s -include-pch %t/foo-cg.pch -building-pch-with-obj -fpch-codegen | FileCheck --check-prefix=CG %s
// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -debug-info-kind=limited -o - %s -include-pch %t/foo-di.pch -building-pch-with-obj -fmodules-debuginfo | FileCheck --check-prefix=DI %s // RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -debug-info-kind=limited -o - %s -include-pch %t/foo-di.pch -building-pch-with-obj -fpch-debuginfo | FileCheck --check-prefix=DI %s
// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -debug-info-kind=limited -o - -include-pch %t/foo-cg.pch %S/../Modules/Inputs/codegen-flags/use.cpp | FileCheck --check-prefix=CG-USE %s // RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -debug-info-kind=limited -o - -include-pch %t/foo-cg.pch %S/../Modules/Inputs/codegen-flags/use.cpp | FileCheck --check-prefix=CG-USE %s
// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -debug-info-kind=limited -o - -include-pch %t/foo-di.pch %S/../Modules/Inputs/codegen-flags/use.cpp | FileCheck --check-prefix=DI-USE %s // RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -debug-info-kind=limited -o - -include-pch %t/foo-di.pch %S/../Modules/Inputs/codegen-flags/use.cpp | FileCheck --check-prefix=DI-USE %s
// Test using the driver.
// CG: define weak_odr void @_Z2f1v // RUN: %clang -target x86_64-linux-gnu -fpch-codegen -x c++-header -fpch-instantiate-templates %S/../Modules/Inputs/codegen-flags/foo.h -o %t/foo-cg.pch
// RUN: %clang -target x86_64-linux-gnu -fpch-debuginfo -x c++-header -fpch-instantiate-templates %S/../Modules/Inputs/codegen-flags/foo.h -o %t/foo-di.pch
// RUN: %clang -target x86_64-linux-gnu -S -emit-llvm -g -o - %s -include-pch %t/foo-cg.pch -fpch-codegen | FileCheck --check-prefix=CG %s
// RUN: %clang -target x86_64-linux-gnu -S -emit-llvm -g -o - %s -include-pch %t/foo-di.pch -fpch-debuginfo | FileCheck --check-prefix=DI %s
// RUN: %clang -target x86_64-linux-gnu -S -emit-llvm -g -o - -include-pch %t/foo-cg.pch %S/../Modules/Inputs/codegen-flags/use.cpp | FileCheck --check-prefix=CG-USE %s
// RUN: %clang -target x86_64-linux-gnu -S -emit-llvm -g -o - -include-pch %t/foo-di.pch %S/../Modules/Inputs/codegen-flags/use.cpp | FileCheck --check-prefix=DI-USE %s
// CG: define weak_odr {{(dso_local )?}}void @_Z2f1v
// CG: DICompileUnit // CG: DICompileUnit
// CG-NOT: DICompositeType // CG-NOT: DICompositeType
// CG-USE: declare void @_Z2f1v // CG-USE: declare {{(dso_local )?}}void @_Z2f1v
// CG-USE: DICompileUnit // CG-USE: DICompileUnit
// CG-USE: distinct !DICompositeType(tag: DW_TAG_structure_type, name: "foo" // CG-USE: distinct !DICompositeType(tag: DW_TAG_structure_type, name: "foo"
// DI-NOT: define // DI-NOT: define
// DI: distinct !DICompositeType(tag: DW_TAG_structure_type, name: "foo" // DI: distinct !DICompositeType(tag: DW_TAG_structure_type, name: "foo"
// DI-USE: define linkonce_odr void @_Z2f1v // DI-USE: define linkonce_odr {{(dso_local )?}}void @_Z2f1v
// DI-USE: = !DICompositeType(tag: DW_TAG_structure_type, name: "foo", {{.*}}, flags: DIFlagFwdDecl // DI-USE: = !DICompositeType(tag: DW_TAG_structure_type, name: "foo", {{.*}}, flags: DIFlagFwdDecl