2012-12-30 09:28:40 +08:00
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; RUN: opt -licm -S < %s | FileCheck %s
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2011-07-07 03:19:55 +08:00
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@A = common global [1024 x float] zeroinitializer, align 4
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define i32 @main() nounwind {
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entry:
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br label %for.cond
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for.cond:
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%indvar = phi i64 [ %indvar.next, %for.body ], [ 0, %entry ]
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%arrayidx = getelementptr [1024 x float]* @A, i64 0, i64 3
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%vecidx = bitcast float* %arrayidx to <4 x float>*
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store <4 x float> zeroinitializer, <4 x float>* %vecidx, align 4
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%indvar.next = add i64 %indvar, 1
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%exitcond = icmp ne i64 %indvar, 1024
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br i1 %exitcond, label %for.body, label %for.end
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for.body:
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br label %for.cond
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for.end:
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ret i32 0
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}
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;CHECK: store <4 x float> {{.*}} align 4
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