| ; 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: if as < %s | opt -globaldce | dis | grep constant | |
| ; RUN: then exit 1 | |
| ; RUN: else exit 0 | |
| ; RUN: fi | |
| ; | |
| %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 | |