llvm-6502/test/Transforms/GlobalDCE/2002-09-12-Redeletion.ll
2008-03-01 09:15:35 +00:00

12 lines
448 B
LLVM

; RUN: llvm-as < %s | opt -globaldce
;; Should die when function %foo is killed
@foo.upgrd.1 = internal global i32 7 ; <i32*> [#uses=3]
@bar = internal global [2 x { i32*, i32 }] [ { i32*, i32 } { i32* @foo.upgrd.1, i32 7 }, { i32*, i32 } { i32* @foo.upgrd.1, i32 1 } ] ; <[2 x { i32*, i32 }]*> [#uses=0]
define internal i32 @foo() {
%ret = load i32* @foo.upgrd.1 ; <i32> [#uses=1]
ret i32 %ret
}