Author: fjahanian
Date: Wed Apr 29 15:40:05 2009
New Revision: 70407
URL: http://llvm.org/viewvc/llvm-project?rev=70407&view=rev
Log:
Export lazy references of .objc_class_name of class names
referenced in a category implementation meta-data
(Next objc 32bit abi).
Modified:
cfe/trunk/lib/CodeGen/CGObjCMac.cpp
cfe/trunk/test/CodeGenObjC/metadata-symbols-32.m
Modified: cfe/trunk/lib/CodeGen/CGObjCMac.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGObjCMac.cpp?rev=70407&r1=70406&r2=70407&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGObjCMac.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGObjCMac.cpp Wed Apr 29 15:40:05 2009
@@ -1787,6 +1787,7 @@
std::vector<llvm::Constant*> Values(7);
Values[0] = GetClassName(OCD->getIdentifier());
Values[1] = GetClassName(Interface->getIdentifier());
+ LazySymbols.insert(Interface->getIdentifier());
Values[2] =
EmitMethodList(std::string("\01L_OBJC_CATEGORY_INSTANCE_METHODS_") +
ExtName,
Modified: cfe/trunk/test/CodeGenObjC/metadata-symbols-32.m
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenObjC/metadata-symbols-32.m?rev=70407&r1=70406&r2=70407&view=diff
==============================================================================
--- cfe/trunk/test/CodeGenObjC/metadata-symbols-32.m (original)
+++ cfe/trunk/test/CodeGenObjC/metadata-symbols-32.m Wed Apr 29 15:40:05 2009
@@ -27,6 +27,7 @@
// RUN: grep '@"\\01L_OBJC_SELECTOR_REFERENCES_[0-9]*" = internal global
.*section "__OBJC,__message_refs,literal_pointers,no_dead_strip", align 4' %t
&&
// RUN: grep '@"\\01L_OBJC_SYMBOLS" = internal global .*section
"__OBJC,__symbols,regular,no_dead_strip", align 4' %t &&
// RUN: grep '@"\\01l_OBJC_$_PROP_LIST_A" = internal global .*section
"__OBJC,__property,regular,no_dead_strip", align 4' %t &&
+// RUN: grep "\.lazy_reference \.objc_class_name_J0" %t &&
// RUN: true
@@ -75,6 +76,11 @@
}
@end
+...@interface J0
+...@end
+
+...@implementation J0(Category) @end
+
void *f0() {
[B im0];
[C im1];
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