| ; There should be NO references to the global v1. The local v1 should | |
| ; have all of the references! | |
| ; | |
| ; Check by running globaldce, which will remove the constant if there are | |
| ; no references to it! | |
| ; | |
| ; RUN: llvm-upgrade < %s | llvm-as | opt -globaldce | llvm-dis | \ | |
| ; RUN: not grep constant | |
| ; | |
| %v1 = internal constant int 5 | |
| implementation | |
| int "createtask"() begin | |
| %v1 = alloca int ;; Alloca should have one use! | |
| %reg112 = load int* %v1 ;; This load should not use the global! | |
| ret int %reg112 | |
| end | |