WONKY

F diff --git a/src/backend/asm/intel/intel_compile.c b/src/backend/asm/intel/intel_compile.c
--- a/src/backend/asm/intel/intel_compile.c
+++ b/src/backend/asm/intel/intel_compile.c
  
  
  	compile_ast_to_intel_asm(compile_data,(struct AST*)call->id);
- 	push_intel_asm_instruction(compile_data,intel_asm_get_pop(INTEL_ASM_REGISTER_RDX));
+ 	push_intel_asm_instruction(compile_data,intel_asm_get_pop(INTEL_ASM_REGISTER_R11));
  
  	push_intel_asm_instruction(compile_data,get_intel_asm_binary_instruction(
  				get_intel_asm_register(INTEL_ASM_REGISTER_EAX),
  				get_intel_asm_register(INTEL_ASM_REGISTER_EAX),
  				INTEL_ASM_OP_XOR));
  
- 	push_intel_asm_instruction(compile_data,get_intel_asm_unary_instruction(get_intel_asm_register(INTEL_ASM_REGISTER_RDX),INTEL_ASM_OP_CALL));
+ 	push_intel_asm_instruction(compile_data,get_intel_asm_unary_instruction(get_intel_asm_register(INTEL_ASM_REGISTER_R11),INTEL_ASM_OP_CALL));
  
  	push_intel_asm_instruction(compile_data,intel_asm_get_push(INTEL_ASM_REGISTER_RAX));
  
F diff --git a/src/backend/asm/intel/intel_location.c b/src/backend/asm/intel/intel_location.c
--- a/src/backend/asm/intel/intel_location.c
+++ b/src/backend/asm/intel/intel_location.c
  		[INTEL_ASM_REGISTER_RCX]="RCX",
  		[INTEL_ASM_REGISTER_R8]="R8",
  		[INTEL_ASM_REGISTER_R9]="R9",
+ 		[INTEL_ASM_REGISTER_R11]="R11",
  		[INTEL_ASM_REGISTER_RAX]="RAX",
  		[INTEL_ASM_REGISTER_RBP]="RBP",
  	};
F diff --git a/src/backend/asm/intel/intel_location.hh b/src/backend/asm/intel/intel_location.hh
--- a/src/backend/asm/intel/intel_location.hh
+++ b/src/backend/asm/intel/intel_location.hh
  	INTEL_ASM_REGISTER_RCX,
  	INTEL_ASM_REGISTER_R8,
  	INTEL_ASM_REGISTER_R9,
+ 	INTEL_ASM_REGISTER_R11,
  
  	INTEL_ASM_REGISTER_RBP,