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17 lines
598 B
LLVM
17 lines
598 B
LLVM
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; RUN: opt < %s -indvars -S | FileCheck %s
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; PR10946: Vector IVs are not SCEVable.
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; CHECK-NOT: phi
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define void @test() nounwind {
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allocas:
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br i1 undef, label %cif_done, label %for_loop398
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cif_done: ; preds = %allocas
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ret void
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for_loop398: ; preds = %for_loop398, %allocas
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%storemerge35 = phi <4 x i32> [ %storemerge, %for_loop398 ], [ undef, %allocas ]
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%bincmp431 = icmp sge <4 x i32> %storemerge35, <i32 5, i32 5, i32 5, i32 5>
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%storemerge = bitcast <4 x float> undef to <4 x i32>
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br label %for_loop398
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}
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