1 ; RUN: llvm-upgrade %s | llvm-as | llc
5 ;; cast -> setle 0, %cast -> br %cond
6 ;; This sequence should cause the cast value to be forwarded twice,
7 ;; i.e., cast is forwarded to the setle and teh setle is forwarded
9 ;; register argument of the "branch-on-register" instruction, i.e.,
11 ;; This produces the bogus output instruction:
12 ;; brlez <NULL VALUE>, .L_SumArray_bb3.
13 ;; This came from %bb1 of sumarrray.ll generated from sumarray.c.
16 int %SumArray(int %Num) {
20 store int %Num, int * %Num
21 %reg108 = load int * %Num
22 %cast1006 = cast int %reg108 to uint
23 %cond1001 = setle uint %cast1006, 0
24 br bool %cond1001, label %bb6, label %Top