23 lines
724 B
LLVM
23 lines
724 B
LLVM
; RUN: opt < %s -indvars -S | FileCheck %s
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; PR1179
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define i32 @test4() {
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; CHECK-LABEL: @test4(
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; CHECK: ret i32 9900
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entry:
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br label %bb7
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bb7: ; preds = %bb7, %entry
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%v.01.0 = phi i32 [ 0, %entry ], [ %tmp4, %bb7 ] ; <i32> [#uses=1]
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%i.03.0 = phi i32 [ 0, %entry ], [ %tmp6, %bb7 ] ; <i32> [#uses=2]
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%tmp2 = shl i32 %i.03.0, 1 ; <i32> [#uses=1]
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%tmp4 = add i32 %tmp2, %v.01.0 ; <i32> [#uses=2]
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%tmp6 = add i32 %i.03.0, 1 ; <i32> [#uses=2]
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icmp slt i32 %tmp6, 100 ; <i1>:0 [#uses=1]
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br i1 %0, label %bb7, label %bb9
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bb9: ; preds = %bb7
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ret i32 %tmp4
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}
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