casa-mp-base

From d87ffa679c996f8782b8c6abb20a2064b60dc2c4 Mon Sep 17 00:00:00 2001

From: Jeremy Huddleston Sequoia <jeremyhu@apple.com>

Date: Tue, 20 Jan 2015 00:09:16 -0800

Subject: [PATCH 1007/1008] Default to fragile ObjC runtime when targeting

 darwin/ppc

​

Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>

(cherry picked from commit 70016a68333b2175a1edbbcbad54918496ba391b)

---

 lib/Driver/ToolChains.h | 6 ++++--

 1 file changed, 4 insertions(+), 2 deletions(-)

​

diff --git llvm_release_37/tools/clang/lib/Driver/ToolChains.h macports_release_37/tools/clang/lib/Driver/ToolChains.h

index 59eaade..03585e6 100644

--- llvm_release_37/tools/clang/lib/Driver/ToolChains.h

+++ macports_release_37/tools/clang/lib/Driver/ToolChains.h

@@ -271,8 +271,10 @@ public:

   bool IsEncodeExtendedBlockSignatureDefault() const override { return true; }

   bool IsObjCNonFragileABIDefault() const override {

-    // Non-fragile ABI is default for everything but i386.

-    return getTriple().getArch() != llvm::Triple::x86;

+    // Non-fragile ABI is default for legacy architectures

+    return getTriple().getArch() != llvm::Triple::x86 &&

+           getTriple().getArch() != llvm::Triple::ppc &&

+           getTriple().getArch() != llvm::Triple::ppc64;

   }

   bool UseObjCMixedDispatch() const override { return true; }

-- 

2.10.1

​