Fix alignment on obj_msgrefs to match llvm-gcc.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69199 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp
index e1b14913cd85ed30646a327ffcdba7b3959ef596..90ef11e55afe1f35883dac2ae17f90e1a2e1804c 100644 (file)
--- a/lib/CodeGen/CGObjCMac.cpp
+++ b/lib/CodeGen/CGObjCMac.cpp
@@ -4989,8 +4989,7 @@ CodeGen::RValue CGObjCNonFragileABIMac::EmitMessageSend(
                                    Name,
                                    &CGM.getModule());
     GV->setVisibility(llvm::GlobalValue::HiddenVisibility);
-    GV->setAlignment(
-            CGM.getTargetData().getPrefTypeAlignment(ObjCTypes.MessageRefTy));
+    GV->setAlignment(16);
     GV->setSection("__DATA, __objc_msgrefs, coalesced");
     UsedGlobals.push_back(GV);
   }

diff --git a/test/CodeGenObjC/metadata-symbols-64.m b/test/CodeGenObjC/metadata-symbols-64.m
index 86e82903298844c7e01047bc093d530da4f3f376..a3d5bc9525ed08f511d2dce1f89200246a1c5055 100644 (file)
--- a/test/CodeGenObjC/metadata-symbols-64.m
+++ b/test/CodeGenObjC/metadata-symbols-64.m
@@ -35,6 +35,7 @@
 // RUN: grep '@"\\01l_OBJC_LABEL_PROTOCOL_$_P" = weak hidden global .* section "__DATA, __objc_protolist, coalesced, no_dead_strip", align 8' %t &&
 // RUN: grep '@"\\01l_OBJC_METACLASS_RO_$_A" = internal global .* section "__DATA, __objc_const", align 8' %t &&
 // RUN: grep '@"\\01l_OBJC_PROTOCOL_$_P" = weak hidden global .* section "__DATA,__datacoal_nt,coalesced", align 8' %t &&
+// RUN: grep '@"\\01l_objc_msgSend_fixup_alloc" = weak hidden global .* section "__DATA, __objc_msgrefs, coalesced", align 16' %t &&
 // RUN: grep '@_objc_empty_cache = external global' %t &&
 // RUN: grep '@_objc_empty_vtable = external global' %t &&