48 lines
3.3 KiB
LLVM
48 lines
3.3 KiB
LLVM
; RUN: llc -march=hexagon -hexagon-instsimplify=0 -hexagon-masked-vmem=0 < %s | FileCheck %s
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; This test checks that store a vector predicate of type v128i1 is lowered
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; without crashing.
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; CHECK: valign
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target triple = "hexagon"
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define dso_local void @f0() local_unnamed_addr #0 {
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b0:
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br i1 undef, label %b2, label %b1
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b1: ; preds = %b0
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%v0 = load i8, i8* undef, align 1
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%v1 = zext i8 %v0 to i32
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%v2 = add nsw i32 %v1, -1
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%v3 = insertelement <128 x i32> undef, i32 %v2, i32 0
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%v4 = shufflevector <128 x i32> %v3, <128 x i32> undef, <128 x i32> zeroinitializer
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%v5 = icmp ule <128 x i32> undef, %v4
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%v6 = call <128 x i8> @llvm.masked.load.v128i8.p0v128i8(<128 x i8>* nonnull undef, i32 1, <128 x i1> %v5, <128 x i8> undef)
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%v7 = lshr <128 x i8> %v6, <i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4>
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%v8 = and <128 x i8> %v7, <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>
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%v9 = zext <128 x i8> %v8 to <128 x i32>
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%v10 = add nsw <128 x i32> undef, %v9
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%v11 = select <128 x i1> %v5, <128 x i32> %v10, <128 x i32> undef
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%v12 = add <128 x i32> %v11, undef
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%v13 = add <128 x i32> %v12, undef
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%v14 = add <128 x i32> %v13, undef
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%v15 = add <128 x i32> %v14, undef
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%v16 = add <128 x i32> %v15, undef
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%v17 = add <128 x i32> %v16, undef
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%v18 = add <128 x i32> %v17, undef
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%v19 = extractelement <128 x i32> %v18, i32 0
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%v20 = getelementptr inbounds i8, i8* null, i32 2160
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%v21 = bitcast i8* %v20 to i32*
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store i32 %v19, i32* %v21, align 4
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br label %b2
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b2: ; preds = %b1, %b0
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ret void
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}
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; Function Attrs: argmemonly nounwind readonly willreturn
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declare <128 x i8> @llvm.masked.load.v128i8.p0v128i8(<128 x i8>*, i32 immarg, <128 x i1>, <128 x i8>) #1
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attributes #0 = { "target-features"="+hvx-length128b,+hvxv67,+v67,-long-calls" }
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attributes #1 = { argmemonly nounwind readonly willreturn }
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