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; This test checks to make sure that constant exprs fold in some simple situations
; RUN: llvm-upgrade < %s | llvm-as | llvm-dis | not grep cast
%A = global int* cast (sbyte* null to int*) ; Cast null -> fold
%B = global int** cast (int** %A to int**) ; Cast to same type -> fold
%C = global int cast (long 42 to int) ; Integral casts
%D = global int* cast(float* cast (int* %C to float*) to int*) ; cast of cast ptr->ptr
%E = global int cast(float* cast (sbyte 5 to float*) to int) ; int -> ptr -> int
; Test folding of binary instrs
%F = global int* cast(int add (int 5, int -5) to int*)
%G = global int* cast(int sub (int 5, int 5) to int*)
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