llvm-6502/test/Transforms/IndVarSimplify/2003-12-21-IndVarSize.ll

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; RUN: opt < %s -indvars -S | grep indvar | not grep i32
@G = global i64 0 ; <i64*> [#uses=1]
define void @test() {
; <label>:0
br label %Loop
Loop: ; preds = %Loop, %0
%X = phi i64 [ 1, %0 ], [ %X.next, %Loop ] ; <i64> [#uses=2]
%X.next = add i64 %X, 1 ; <i64> [#uses=1]
store i64 %X, i64* @G
br label %Loop
}