| // RUN: rm -rf %t | |
| // RUN: mkdir -p %t | |
| // Create PCH without codegen. | |
| // RUN: %clang -x c++-header %S/../Modules/Inputs/codegen-flags/foo.h -### 2>&1 | FileCheck %s -check-prefix=CHECK-PCH-CREATE | |
| // CHECK-PCH-CREATE: -emit-pch | |
| // CHECK-PCH-CREATE-NOT: -fmodules-codegen | |
| // CHECK-PCH-CREATE-NOT: -fmodules-debuginfo | |
| /// Also test that the default extension name is .pch instead of .gch | |
| // CHECK-PCH-CREATE: "-o" "{{[^"]+.pch}}" | |
| // Create PCH with -fpch-codegen. | |
| // RUN: %clang -x c++-header -fpch-codegen %S/../Modules/Inputs/codegen-flags/foo.h -o %t/foo-cg.pch -### 2>&1 | FileCheck %s -check-prefix=CHECK-PCH-CODEGEN-CREATE | |
| // CHECK-PCH-CODEGEN-CREATE: -emit-pch | |
| // CHECK-PCH-CODEGEN-CREATE: -fmodules-codegen | |
| // CHECK-PCH-CODEGEN-CREATE: "-x" "c++-header" | |
| // CHECK-PCH-CODEGEN-CREATE-NOT: -fmodules-debuginfo | |
| // Create PCH with -fpch-debuginfo. | |
| // RUN: %clang -x c++-header -fpch-debuginfo %S/../Modules/Inputs/codegen-flags/foo.h -g -o %t/foo-di.pch -### 2>&1 | FileCheck %s -check-prefix=CHECK-PCH-DEBUGINFO-CREATE | |
| // CHECK-PCH-DEBUGINFO-CREATE: -emit-pch | |
| // CHECK-PCH-DEBUGINFO-CREATE: -fmodules-debuginfo | |
| // CHECK-PCH-DEBUGINFO-CREATE: "-x" "c++-header" | |
| // CHECK-PCH-DEBUGINFO-CREATE-NOT: -fmodules-codegen | |
| // Create PCH's object file for -fpch-codegen. | |
| // RUN: touch %t/foo-cg.pch | |
| // RUN: %clang -c -fintegrated-as %t/foo-cg.pch -o %t/foo-cg.o -### 2>&1 | FileCheck %s -check-prefix=CHECK-PCH-CODEGEN-OBJ | |
| // CHECK-PCH-CODEGEN-OBJ: -emit-obj | |
| // CHECK-PCH-CODEGEN-OBJ: "-main-file-name" "foo-cg.pch" | |
| // CHECK-PCH-CODEGEN-OBJ: "-o" "{{.*}}foo-cg.o" | |
| // CHECK-PCH-CODEGEN-OBJ: "-x" "precompiled-header" | |
| // Create PCH's object file for -fpch-debuginfo. | |
| // RUN: touch %t/foo-di.pch | |
| // RUN: %clang -c -fintegrated-as %t/foo-di.pch -g -o %t/foo-di.o -### 2>&1 | FileCheck %s -check-prefix=CHECK-PCH-DEBUGINFO-OBJ | |
| // CHECK-PCH-DEBUGINFO-OBJ: -emit-obj | |
| // CHECK-PCH-DEBUGINFO-OBJ: "-main-file-name" "foo-di.pch" | |
| // CHECK-PCH-DEBUGINFO-OBJ: "-o" "{{.*}}foo-di.o" | |
| // CHECK-PCH-DEBUGINFO-OBJ: "-x" "precompiled-header" |