diff -up gambas3-3.4.1/gb.jit/configure.ac.jx gambas3-3.4.1/gb.jit/configure.ac
--- gambas3-3.4.1/gb.jit/configure.ac.jx	2013-03-24 13:34:31.000000000 -0400
+++ gambas3-3.4.1/gb.jit/configure.ac	2013-05-02 13:42:02.911687100 -0400
@@ -32,7 +32,7 @@ fi
 
 GB_COMPONENT(
   jit, JIT, gb.jit, [src],
-  [GB_FIND(llvm/LLVMContext.h, /usr/lib/llvm* /usr/local/lib /usr/local /usr/lib /usr `$LLVM_CONFIG --prefix`, include)],
+  [GB_FIND(llvm/IR/LLVMContext.h, /usr/lib/llvm* /usr/local/lib /usr/local /usr/lib /usr `$LLVM_CONFIG --prefix`, include)],
   [GB_FIND(libLLVM-$LLVM_VERSION.$SHLIBEXT, /usr/lib/llvm* /usr/local /usr `$LLVM_CONFIG --prefix`, lib)],
   [$C_LIB `$LLVM_CONFIG --ldflags` -lLLVM-$LLVM_VERSION],
   [-I../../main/gbx -I../../main/share -D_DEBUG -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS])
diff -up gambas3-3.4.1/gb.jit/src/jit_codegen.cpp.jx gambas3-3.4.1/gb.jit/src/jit_codegen.cpp
--- gambas3-3.4.1/gb.jit/src/jit_codegen.cpp.jx	2013-03-24 13:34:31.000000000 -0400
+++ gambas3-3.4.1/gb.jit/src/jit_codegen.cpp	2013-05-02 13:54:30.344186594 -0400
@@ -3614,11 +3614,7 @@ void TryExpression::codegen(){
 		create_gep(temp_errcontext1, TARGET_BITS, 0, TARGET_BITS, 0));
 	
 	llvm::Function* f = llvm::cast<llvm::Function>(get_global_function(_setjmp, 'i', "p"));
-#if LLVM_VERSION_MAJOR > 3 || (LLVM_VERSION_MAJOR == 3 && LLVM_VERSION_MINOR >= 2)
-	f->addFnAttr(llvm::Attributes::ReturnsTwice);
-#else
 	f->addFnAttr(llvm::Attribute::ReturnsTwice);
-#endif
 	
 	llvm::Value* setjmp_return = builder->CreateCall(f, jmpbuf);
 	
@@ -3669,11 +3665,7 @@ void LargeTryExpression::codegen(){
 		create_gep(temp_errcontext2, TARGET_BITS, 0, TARGET_BITS, 0));
 	
 	llvm::Function* f = llvm::cast<llvm::Function>(get_global_function(_setjmp, 'i', "p"));
-#if LLVM_VERSION_MAJOR > 3 || (LLVM_VERSION_MAJOR == 3 && LLVM_VERSION_MINOR >= 2)
-	f->addFnAttr(llvm::Attributes::ReturnsTwice);
-#else
 	f->addFnAttr(llvm::Attribute::ReturnsTwice);
-#endif
 	
 	llvm::Value* setjmp_return = builder->CreateCall(f, jmpbuf);
 	
diff -up gambas3-3.4.1/gb.jit/src/jit_gambas_pass.cpp.jx gambas3-3.4.1/gb.jit/src/jit_gambas_pass.cpp
--- gambas3-3.4.1/gb.jit/src/jit_gambas_pass.cpp.jx	2013-03-24 13:34:31.000000000 -0400
+++ gambas3-3.4.1/gb.jit/src/jit_gambas_pass.cpp	2013-05-02 13:42:02.912687103 -0400
@@ -24,9 +24,9 @@
 ***************************************************************************/
 
 #include "llvm/Pass.h"
-#include "llvm/Function.h"
+#include "llvm/IR/Function.h"
 #if LLVM_VERSION_MAJOR > 3 || (LLVM_VERSION_MAJOR == 3 && LLVM_VERSION_MINOR >= 2)
-#include "llvm/IRBuilder.h"
+#include "llvm/IR/IRBuilder.h"
 #else
 #include "llvm/Support/IRBuilder.h"
 #endif
diff -up gambas3-3.4.1/gb.jit/src/jit.h.jx gambas3-3.4.1/gb.jit/src/jit.h
--- gambas3-3.4.1/gb.jit/src/jit.h.jx	2013-03-24 13:34:31.000000000 -0400
+++ gambas3-3.4.1/gb.jit/src/jit.h	2013-05-02 13:42:02.912687103 -0400
@@ -26,13 +26,13 @@
 #ifndef __JIT_H
 #define __JIT_H
 
-#include "llvm/LLVMContext.h"
-#include "llvm/Module.h"
+#include "llvm/IR/LLVMContext.h"
+#include "llvm/IR/Module.h"
 #include "llvm/Analysis/Verifier.h"
-#include "llvm/Constants.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/Intrinsics.h"
-#include "llvm/Instructions.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/Intrinsics.h"
+#include "llvm/IR/Instructions.h"
 #include "llvm/ExecutionEngine/JIT.h"
 #include "llvm/ExecutionEngine/Interpreter.h"
 #include "llvm/ExecutionEngine/GenericValue.h"
@@ -40,7 +40,7 @@
 #include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/raw_ostream.h"
 #if LLVM_VERSION_MAJOR > 3 || (LLVM_VERSION_MAJOR == 3 && LLVM_VERSION_MINOR >= 2)
-#include "llvm/IRBuilder.h"
+#include "llvm/IR/IRBuilder.h"
 #else
 #include "llvm/Support/IRBuilder.h"
 #endif