llvm-6502/test/Transforms/GlobalOpt/trivialstore.ll
2009-09-08 22:34:10 +00:00

20 lines
357 B
LLVM

; RUN: opt < %s -globalopt -S | not grep G
@G = internal global i32 17 ; <i32*> [#uses=3]
define void @foo() {
store i32 17, i32* @G
ret void
}
define i32 @bar() {
%X = load i32* @G ; <i32> [#uses=1]
ret i32 %X
}
define internal void @dead() {
store i32 123, i32* @G
ret void
}