llvm-6502/test/Transforms/LevelRaise/2002-10-02-SignExtensionProblem.ll
2002-10-02 18:32:38 +00:00

17 lines
390 B
LLVM

; RUN: if as < %s | opt -raise | dis | grep 4294967295
; RUN: then exit 1
; RUN: else exit 0
; RUN: fi
%length_code = uninitialized global [256 x ubyte]
ubyte* %test(uint %length) {
%d = add uint 4294967295, %length
%e = cast uint %d to int
%g = cast int %e to ulong
%j = cast [256 x ubyte]* %length_code to ulong
%l = add ulong %j, %g
%m = cast ulong %l to ubyte*
ret ubyte* %m
}