Author: gordon
Date: Sun Dec 30 00:03:23 2007
New Revision: 45447
URL: http://llvm.org/viewvc/llvm-project?rev=45447&view=rev
Log:
Fix up llvm-gcc translation for GC roots.
Modified:
llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp
Modified: llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp?rev=45447&r1=45446&r2=45447&view=diff
==============================================================================
--- llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp (original)
+++ llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp Sun Dec 30 00:03:23 2007
@@ -1452,6 +1452,8 @@
// Emits code to do something for a type attribute
void TreeToLLVM::EmitTypeGcroot(Value *V, tree decl) {
+ // GC intrinsics can only be used in functions which specify a collector.
+ Fn->setCollector("shadow-stack");
Function *gcrootFun = Intrinsic::getDeclaration(TheModule,
Intrinsic::gcroot);
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