Introduce a cc1-level option to provide the path to the module cache,

where the compiler will look for module files. Eliminates the
egregious hack where we looked into the header search paths for
modules.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139538 91177308-0d34-0410-b5e6-96231b3b80d8

7 files changed, 16 insertions, 16 deletions

diff --git a/test/Modules/diamond.c b/test/Modules/diamond.c
index 6f6ff7bf46..13389e2b6a 100644
--- a/test/Modules/diamond.c
+++ b/test/Modules/diamond.c
@@ -21,7 +21,7 @@ void test_diamond(int i, float f, double d, char c) {
 }
 
 // RUN: %clang_cc1 -emit-module -o %T/diamond_top.pcm %S/Inputs/diamond_top.h
-// RUN: %clang_cc1 -I %T -emit-module -o %T/diamond_left.pcm %S/Inputs/diamond_left.h
-// RUN: %clang_cc1 -I %T -emit-module -o %T/diamond_right.pcm %S/Inputs/diamond_right.h
-// RUN: %clang_cc1 -I %T -emit-module -o %T/diamond_bottom.pcm %S/Inputs/diamond_bottom.h
-// RUN: %clang_cc1 -I %T %s -verify
+// RUN: %clang_cc1 -fmodule-cache-path %T -emit-module -o %T/diamond_left.pcm %S/Inputs/diamond_left.h
+// RUN: %clang_cc1 -fmodule-cache-path %T -emit-module -o %T/diamond_right.pcm %S/Inputs/diamond_right.h
+// RUN: %clang_cc1 -fmodule-cache-path %T -emit-module -o %T/diamond_bottom.pcm %S/Inputs/diamond_bottom.h
+// RUN: %clang_cc1 -fmodule-cache-path %T %s -verify
diff --git a/test/Modules/load_failure.c b/test/Modules/load_failure.c
index f034c78739..4685a41ef6 100644
--- a/test/Modules/load_failure.c
+++ b/test/Modules/load_failure.c
@@ -7,10 +7,10 @@ __import_module__ load_failure;
 #endif
 
 // RUN: %clang_cc1 -x c++ -emit-module -o %T/load_failure.pcm %S/Inputs/load_failure.h
-// RUN: %clang_cc1 -I %T %s -DNONEXISTENT 2>&1 | FileCheck -check-prefix=CHECK-NONEXISTENT %s
+// RUN: %clang_cc1 -fmodule-cache-path %T %s -DNONEXISTENT 2>&1 | FileCheck -check-prefix=CHECK-NONEXISTENT %s
 // CHECK-NONEXISTENT: load_failure.c:2:19: fatal error: module 'load_nonexistent' not found
 
-// RUN: not %clang_cc1 -I %T %s -DFAILURE 2> %t
+// RUN: not %clang_cc1 -fmodule-cache-path %T %s -DFAILURE 2> %t
 // RUN: FileCheck -check-prefix=CHECK-FAILURE %s < %t
 
 // FIXME: Clean up diagnostic text below and give it a location
diff --git a/test/Modules/lookup.cpp b/test/Modules/lookup.cpp
index 7c53106e8a..c8f7993540 100644
--- a/test/Modules/lookup.cpp
+++ b/test/Modules/lookup.cpp
@@ -16,8 +16,8 @@ void test(int i, float f) {
 
 // RUN: %clang_cc1 -emit-module -x c++ -verify -o %T/lookup_left_cxx.pcm %S/Inputs/lookup_left.hpp
 // RUN: %clang_cc1 -emit-module -x c++ -o %T/lookup_right_cxx.pcm %S/Inputs/lookup_right.hpp
-// RUN: %clang_cc1 -x c++ -I %T %s -verify
-// RUN: %clang_cc1 -ast-print -x c++ -I %T %s | FileCheck -check-prefix=CHECK-PRINT %s
+// RUN: %clang_cc1 -x c++ -fmodule-cache-path %T %s -verify
+// RUN: %clang_cc1 -ast-print -x c++ -fmodule-cache-path %T %s | FileCheck -check-prefix=CHECK-PRINT %s
 
 // CHECK-PRINT: int *f0(int *);
 // CHECK-PRINT: float *f0(float *);
diff --git a/test/Modules/lookup.m b/test/Modules/lookup.m
index 02898a5dcf..ca68e89e0e 100644
--- a/test/Modules/lookup.m
+++ b/test/Modules/lookup.m
@@ -10,8 +10,8 @@ void test(id x) {
 
 // RUN: %clang_cc1 -emit-module -x objective-c -o %T/lookup_left_objc.pcm %S/Inputs/lookup_left.h
 // RUN: %clang_cc1 -emit-module -x objective-c -o %T/lookup_right_objc.pcm %S/Inputs/lookup_right.h
-// RUN: %clang_cc1 -x objective-c -I %T -verify %s
-// RUN: %clang_cc1 -ast-print -x objective-c -I %T %s | FileCheck -check-prefix=CHECK-PRINT %s
+// RUN: %clang_cc1 -x objective-c -fmodule-cache-path %T -verify %s
+// RUN: %clang_cc1 -ast-print -x objective-c -fmodule-cache-path %T %s | FileCheck -check-prefix=CHECK-PRINT %s
 
 // CHECK-PRINT: - (int) method;
 // CHECK-PRINT: - (double) method
diff --git a/test/Modules/macros.c b/test/Modules/macros.c
index 691e8ec0ec..346f91f221 100644
--- a/test/Modules/macros.c
+++ b/test/Modules/macros.c
@@ -1,5 +1,5 @@
 // RUN: %clang_cc1 -emit-module -o %t/macros.pcm -DMODULE %s
-// RUN: %clang_cc1 -verify -I %t %s
+// RUN: %clang_cc1 -verify -fmodule-cache-path %t %s
 
 #if defined(MODULE)
 #define INTEGER(X) int
diff --git a/test/Modules/module-private.cpp b/test/Modules/module-private.cpp
index 33ec32048a..539e591e09 100644
--- a/test/Modules/module-private.cpp
+++ b/test/Modules/module-private.cpp
@@ -1,7 +1,7 @@
 // RUN: mkdir -p %t
 // RUN: %clang_cc1 -x c++ -emit-module -o %t/left.pcm %s -D MODULE_LEFT
 // RUN: %clang_cc1 -x c++ -emit-module -o %t/right.pcm %s -D MODULE_RIGHT
-// RUN: %clang_cc1 -I %t %s -verify
+// RUN: %clang_cc1 -fmodule-cache-path %t %s -verify
 
 #if defined(MODULE_LEFT)
 
diff --git a/test/Modules/objc-categories.m b/test/Modules/objc-categories.m
index 3bae4b8a99..5797858870 100644
--- a/test/Modules/objc-categories.m
+++ b/test/Modules/objc-categories.m
@@ -1,9 +1,9 @@
 // RUN: mkdir -p %t
 // RUN: %clang_cc1 -emit-module -o %t/diamond_top.pcm %s -D MODULE_TOP
-// RUN: %clang_cc1 -I %t -emit-module -o %t/diamond_left.pcm %s -D MODULE_LEFT
-// RUN: %clang_cc1 -I %t -emit-module -o %t/diamond_right.pcm %s -D MODULE_RIGHT
-// RUN: %clang_cc1 -I %t -emit-module -o %t/diamond_bottom.pcm %s -D MODULE_BOTTOM
-// RUN: %clang_cc1 -I %t %s -verify
+// RUN: %clang_cc1 -fmodule-cache-path %t -emit-module -o %t/diamond_left.pcm %s -D MODULE_LEFT
+// RUN: %clang_cc1 -fmodule-cache-path %t -emit-module -o %t/diamond_right.pcm %s -D MODULE_RIGHT
+// RUN: %clang_cc1 -fmodule-cache-path %t -emit-module -o %t/diamond_bottom.pcm %s -D MODULE_BOTTOM
+// RUN: %clang_cc1 -fmodule-cache-path %t %s -verify
 
 /*============================================================================*/
 #ifdef MODULE_TOP