Merge rust-lang#63

63: Kill some dead code in the control point pass. r=ltratt a=vext01



Co-authored-by: Edd Barrett <[email protected]>

Author: bors[bot]

llvm/lib/Transforms/Yk/ControlPoint.cpp

@@ -62,7 +62,6 @@
 #include <map>
 
 #define DEBUG_TYPE "yk-control-point"
-#define JIT_STATE_PREFIX "jit-state: "
 
 #define YK_OLD_CONTROL_POINT_NUM_ARGS 2