llvm-6502/test/Transforms/GlobalOpt/2004-10-10-CastStoreOnce.llx

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; RUN: llvm-as < %s | opt -globalopt
%V = global float 12.0
%G = internal global int* null
int %user() {
%P = load int** %G
%Q = load int* %P
ret int %Q
}
void %setter() {
%Vi = cast float* %V to int*
store int* %Vi, int** %G
ret void
}