forked from OSchip/llvm-project
24 lines
636 B
LLVM
24 lines
636 B
LLVM
; RUN: llvm-as < %s | opt -licm -enable-licm-constant-variables | llvm-dis | grep -A 1 entry | grep load.*@a
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@a = external constant float*
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define void @test(i32 %count) {
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entry:
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br label %forcond
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forcond:
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%i.0 = phi i32 [ 0, %entry ], [ %inc, %forbody ]
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%cmp = icmp ult i32 %i.0, %count
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br i1 %cmp, label %forbody, label %afterfor
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forbody:
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%tmp3 = load float** @a
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%arrayidx = getelementptr float* %tmp3, i32 %i.0
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%tmp7 = uitofp i32 %i.0 to float
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store float %tmp7, float* %arrayidx
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%inc = add i32 %i.0, 1
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br label %forcond
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afterfor:
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ret void
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}
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