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-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() {