Change the driver's logic about Objective-C runtimes: abstract out a
structure to hold inferred information, then propagate each invididual
bit down to -cc1. Separate the bits of "supports weak" and "has a native
ARC runtime"; make the latter a CodeGenOption.
The tool chain is still driving this decision, because it's the place that
has the required deployment target information on Darwin, but at least it's
better-factored now.
llvm-svn: 134453
diff --git a/clang/test/CodeGenObjC/arc-block-ivar-layout.m b/clang/test/CodeGenObjC/arc-block-ivar-layout.m
index b6a0427..50c35ba 100644
--- a/clang/test/CodeGenObjC/arc-block-ivar-layout.m
+++ b/clang/test/CodeGenObjC/arc-block-ivar-layout.m
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fblocks -fobjc-arc -fobjc-nonfragile-abi -triple x86_64-apple-darwin -O0 -emit-llvm %s -o %t-64.s
+// RUN: %clang_cc1 -fblocks -fobjc-arc -fobjc-nonfragile-abi -fobjc-runtime-has-weak -triple x86_64-apple-darwin -O0 -emit-llvm %s -o %t-64.s
// RUN: FileCheck -check-prefix LP64 --input-file=%t-64.s %s
// rdar://8991729
diff --git a/clang/test/CodeGenObjC/arc-foreach.m b/clang/test/CodeGenObjC/arc-foreach.m
index e8a5b88..3dd8b69 100644
--- a/clang/test/CodeGenObjC/arc-foreach.m
+++ b/clang/test/CodeGenObjC/arc-foreach.m
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fblocks -fobjc-arc -fobjc-nonfragile-abi -triple x86_64-apple-darwin -O0 -emit-llvm %s -o %t-64.s
+// RUN: %clang_cc1 -fblocks -fobjc-arc -fobjc-nonfragile-abi -fobjc-runtime-has-weak -triple x86_64-apple-darwin -O0 -emit-llvm %s -o %t-64.s
// RUN: FileCheck -check-prefix LP64 --input-file=%t-64.s %s
// rdar://9503326
// rdar://9606600
diff --git a/clang/test/CodeGenObjC/arc-ivar-layout.m b/clang/test/CodeGenObjC/arc-ivar-layout.m
index 93c9ff7..cb930fe 100644
--- a/clang/test/CodeGenObjC/arc-ivar-layout.m
+++ b/clang/test/CodeGenObjC/arc-ivar-layout.m
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fobjc-arc -fobjc-nonfragile-abi -triple x86_64-apple-darwin -O0 -S %s -o %t-64.s
+// RUN: %clang_cc1 -fobjc-arc -fobjc-nonfragile-abi -fobjc-runtime-has-weak -triple x86_64-apple-darwin -O0 -S %s -o %t-64.s
// RUN: FileCheck -check-prefix LP64 --input-file=%t-64.s %s
// rdar://8991729
diff --git a/clang/test/CodeGenObjC/arc-no-runtime.m b/clang/test/CodeGenObjC/arc-no-runtime.m
index db1e42c..39f7da3 100644
--- a/clang/test/CodeGenObjC/arc-no-runtime.m
+++ b/clang/test/CodeGenObjC/arc-no-runtime.m
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-arc -fobjc-nonfragile-abi -fobjc-no-arc-runtime -emit-llvm %s -o - | FileCheck %s
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-arc -fobjc-nonfragile-abi -emit-llvm %s -o - | FileCheck %s
// rdar://problem/9224855
void test0() {
diff --git a/clang/test/CodeGenObjC/arc-unopt.m b/clang/test/CodeGenObjC/arc-unopt.m
index 73d110c..ed46052 100644
--- a/clang/test/CodeGenObjC/arc-unopt.m
+++ b/clang/test/CodeGenObjC/arc-unopt.m
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fobjc-nonfragile-abi -fblocks -fobjc-arc -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fobjc-nonfragile-abi -fobjc-runtime-has-weak -fblocks -fobjc-arc -o - %s | FileCheck %s
// A test to ensure that we generate fused calls at -O0.
diff --git a/clang/test/CodeGenObjC/arc-weak-property.m b/clang/test/CodeGenObjC/arc-weak-property.m
index 2e274db..c079604 100644
--- a/clang/test/CodeGenObjC/arc-weak-property.m
+++ b/clang/test/CodeGenObjC/arc-weak-property.m
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fobjc-nonfragile-abi -fblocks -fobjc-arc -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fobjc-nonfragile-abi -fobjc-runtime-has-weak -fblocks -fobjc-arc -o - %s | FileCheck %s
// rdar://8899430
@interface WeakPropertyTest {
diff --git a/clang/test/CodeGenObjC/arc.m b/clang/test/CodeGenObjC/arc.m
index 2a51454..a7db3f0 100644
--- a/clang/test/CodeGenObjC/arc.m
+++ b/clang/test/CodeGenObjC/arc.m
@@ -1,5 +1,5 @@
-// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fobjc-nonfragile-abi -fblocks -fobjc-arc -O2 -disable-llvm-optzns -o - %s | FileCheck %s
-// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fobjc-nonfragile-abi -fblocks -fobjc-arc -o - %s | FileCheck -check-prefix=CHECK-GLOBALS %s
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fobjc-nonfragile-abi -fblocks -fobjc-arc -fobjc-runtime-has-weak -O2 -disable-llvm-optzns -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fobjc-nonfragile-abi -fblocks -fobjc-arc -fobjc-runtime-has-weak -o - %s | FileCheck -check-prefix=CHECK-GLOBALS %s
// CHECK: define void @test0
void test0(id x) {
diff --git a/clang/test/CodeGenObjC/autorelease.m b/clang/test/CodeGenObjC/autorelease.m
index 1d81d01..7bf40f1 100644
--- a/clang/test/CodeGenObjC/autorelease.m
+++ b/clang/test/CodeGenObjC/autorelease.m
@@ -1,5 +1,5 @@
-// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fobjc-arc -fobjc-nonfragile-abi -o - %s | FileCheck %s
-// RUN: %clang_cc1 -triple x86_64-apple-darwin11 -emit-llvm -fobjc-nonfragile-abi -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fobjc-arc -fobjc-nonfragile-abi -fobjc-runtime-has-arc -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple x86_64-apple-darwin11 -emit-llvm -fobjc-nonfragile-abi -fobjc-runtime-has-arc -o - %s | FileCheck %s
// rdar://8881826
// rdar://9412038