1 ; RUN: opt < %s -licm -stats -S |& grep "1 licm" 2 3 @"\01L_OBJC_METH_VAR_NAME_" = internal global [4 x i8] c"foo\00", section "__TEXT,__objc_methname,cstring_literals", align 1 4 @"\01L_OBJC_SELECTOR_REFERENCES_" = internal global i8* getelementptr inbounds ([4 x i8]* @"\01L_OBJC_METH_VAR_NAME_", i32 0, i32 0), section "__DATA, __objc_selrefs, literal_pointers, no_dead_strip" 5 @"\01L_OBJC_IMAGE_INFO" = internal constant [2 x i32] [i32 0, i32 16], section "__DATA, __objc_imageinfo, regular, no_dead_strip" 6 @llvm.used = appending global [3 x i8*] [i8* getelementptr inbounds ([4 x i8]* @"\01L_OBJC_METH_VAR_NAME_", i32 0, i32 0), i8* bitcast (i8** @"\01L_OBJC_SELECTOR_REFERENCES_" to i8*), i8* bitcast ([2 x i32]* @"\01L_OBJC_IMAGE_INFO" to i8*)], section "llvm.metadata" 7 8 define void @test(i8* %x) uwtable ssp { 9 entry: 10 %x.addr = alloca i8*, align 8 11 %i = alloca i32, align 4 12 store i8* %x, i8** %x.addr, align 8 13 store i32 0, i32* %i, align 4 14 br label %for.cond 15 16 for.cond: ; preds = %for.inc, %entry 17 %0 = load i32* %i, align 4 18 %cmp = icmp ult i32 %0, 10000 19 br i1 %cmp, label %for.body, label %for.end 20 21 for.body: ; preds = %for.cond 22 %1 = load i8** %x.addr, align 8 23 %2 = load i8** @"\01L_OBJC_SELECTOR_REFERENCES_", !invariant.load !0 24 %call = call i8* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i8* (i8*, i8*)*)(i8* %1, i8* %2) 25 br label %for.inc 26 27 for.inc: ; preds = %for.body 28 %3 = load i32* %i, align 4 29 %inc = add i32 %3, 1 30 store i32 %inc, i32* %i, align 4 31 br label %for.cond 32 33 for.end: ; preds = %for.cond 34 ret void 35 } 36 37 declare i8* @objc_msgSend(i8*, i8*, ...) nonlazybind 38 39 !0 = metadata !{} 40
