blob: 29378a357c9431d9346983af6be7eff9ad537709 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
; 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: as < %s | opt -globaldce | dis | not grep constant
;
%v1 = internal constant int 5
implementation
int "createtask"()
%v1 = alloca int ;; Alloca should have one use!
%reg112 = load int* %v1 ;; This load should not use the global!
ret int %reg112
end
|
