From: Douglas Gregor <dgregor@apple.com>
Date: Wed, 12 Oct 2011 18:28:53 +0000 (+0000)
Subject: The Objective-C rewriter uses the fragile ABI, always.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d596c4d3f8931f4d479e965bf46d0e7edad85570;p=clang

The Objective-C rewriter uses the fragile ABI, always.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141795 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index e0efe82286..5bf0d2627d 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -1907,9 +1907,11 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
       D.Diag(diag::err_drv_clang_unsupported) << A->getAsString(Args);
   } else {
     // Otherwise, determine if we are using the non-fragile ABI.
+    bool NonFragileABIIsDefault
+      = (!IsRewriter && getToolChain().IsObjCNonFragileABIDefault());
     if (Args.hasFlag(options::OPT_fobjc_nonfragile_abi,
                      options::OPT_fno_objc_nonfragile_abi,
-                     getToolChain().IsObjCNonFragileABIDefault())) {
+                     NonFragileABIIsDefault)) {
       // Determine the non-fragile ABI version to use.
 #ifdef DISABLE_DEFAULT_NONFRAGILEABI_TWO
       unsigned NonFragileABIVersion = 1;
diff --git a/test/Driver/rewrite-objc.m b/test/Driver/rewrite-objc.m
index 893b915d7e..6164e2c5c8 100644
--- a/test/Driver/rewrite-objc.m
+++ b/test/Driver/rewrite-objc.m
@@ -1,4 +1,4 @@
-// RUN: %clang -ccc-host-triple unknown -rewrite-objc %s -o - -### 2>&1 | \
+// RUN: %clang -ccc-host-triple x86_64-apple-macosx10.7.0 -rewrite-objc %s -o - -### 2>&1 | \
 // RUN:   FileCheck -check-prefix=TEST0 %s
 // TEST0: clang{{.*}}" "-cc1"
 // TEST0: "-rewrite-objc"