forked from OSchip/llvm-project
287 lines
14 KiB
LLVM
287 lines
14 KiB
LLVM
; RUN: llc -march=hexagon -O3 < %s | FileCheck %s
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; REQUIRES: asserts
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; Check that the code compiles successfully.
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; CHECK: call f1
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target triple = "hexagon-unknown--elf"
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%s.0 = type { i64, i8*, [4 x i32], [4 x i32], [4 x i32], i32, i8, i8, [6 x i8] }
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; Function Attrs: nounwind
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declare noalias i8* @f0() local_unnamed_addr #0
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; Function Attrs: nounwind
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declare void @f1() local_unnamed_addr #0
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; Function Attrs: nounwind readnone
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declare <32 x i32> @llvm.hexagon.V6.lo.128B(<64 x i32>) #1
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; Function Attrs: nounwind readnone
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declare <32 x i32> @llvm.hexagon.V6.hi.128B(<64 x i32>) #1
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; Function Attrs: nounwind readnone
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declare <32 x i32> @llvm.hexagon.V6.lvsplatw.128B(i32) #1
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; Function Attrs: nounwind readnone
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declare <64 x i32> @llvm.hexagon.V6.vcombine.128B(<32 x i32>, <32 x i32>) #1
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; Function Attrs: nounwind readnone
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declare <32 x i32> @llvm.hexagon.V6.vlsrw.128B(<32 x i32>, i32) #1
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; Function Attrs: nounwind readnone
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declare <32 x i32> @llvm.hexagon.V6.vshufeh.128B(<32 x i32>, <32 x i32>) #1
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; Function Attrs: nounwind readnone
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declare <64 x i32> @llvm.hexagon.V6.vaddw.dv.128B(<64 x i32>, <64 x i32>) #1
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; Function Attrs: nounwind readnone
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declare <32 x i32> @llvm.hexagon.V6.vasrh.128B(<32 x i32>, i32) #1
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; Function Attrs: nounwind readnone
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declare <64 x i32> @llvm.hexagon.V6.vzh.128B(<32 x i32>) #1
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; Function Attrs: nounwind readnone
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declare <32 x i32> @llvm.hexagon.V6.vaddh.128B(<32 x i32>, <32 x i32>) #1
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; Function Attrs: nounwind readnone
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declare <64 x i32> @llvm.hexagon.V6.vmpyuh.128B(<32 x i32>, i32) #1
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; Function Attrs: nounwind readnone
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declare <32 x i32> @llvm.hexagon.V6.vaslw.acc.128B(<32 x i32>, <32 x i32>, i32) #1
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; Function Attrs: nounwind readnone
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declare <32 x i32> @llvm.hexagon.V6.valignb.128B(<32 x i32>, <32 x i32>, i32) #1
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; Function Attrs: noreturn nounwind
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define void @f2(%s.0* noalias nocapture readonly %a01, i32 %a1, i32 %a2, i32 %a3, i32 %a4, i32 %a5, i32 %a6) local_unnamed_addr #2 {
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b0:
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%v0 = getelementptr inbounds %s.0, %s.0* %a01, i32 0, i32 1
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%v1 = bitcast i8** %v0 to i16**
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%v2 = load i16*, i16** %v1, align 4
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%v3 = tail call i8* @f0()
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%v4 = icmp sgt i32 %a1, 0
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%v5 = select i1 %v4, i32 0, i32 %a1
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%v6 = or i32 %v5, 1
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%v7 = icmp sgt i32 %v6, 0
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br i1 %v7, label %b1, label %b2, !prof !1
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b1: ; preds = %b0
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br label %b4
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b2: ; preds = %b0
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%v8 = ashr i32 %a6, 6
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%v9 = mul i32 %v8, 64
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%v10 = add nsw i32 %v9, 255
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%v11 = icmp sgt i32 %a6, -193
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%v12 = ashr i32 %a5, 6
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%v13 = ashr i32 %a4, 6
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%v14 = ashr i32 %a2, 6
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%v15 = icmp ult i32 %v10, 128
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%v16 = tail call i8* @f0()
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%v17 = icmp eq i8* %v16, null
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br i1 %v17, label %b6, label %b3, !prof !2
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b3: ; preds = %b2
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%v18 = mul nsw i32 %v13, 16
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%v19 = mul nsw i32 %v13, 19
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%v20 = mul nsw i32 %v13, 17
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%v21 = mul nsw i32 %v13, 18
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br label %b7
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b4: ; preds = %b4, %b1
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br label %b4
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b5: ; preds = %b8
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br label %b6
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b6: ; preds = %b5, %b2
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tail call void @f1() #3
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unreachable
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b7: ; preds = %b8, %b3
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%v22 = phi i8* [ %v16, %b3 ], [ %v28, %b8 ]
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%v23 = phi i32 [ 1, %b3 ], [ %v27, %b8 ]
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%v24 = sub i32 %v23, %a3
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%v25 = mul i32 %v24, %v12
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%v26 = sub i32 %v25, %v14
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br i1 %v11, label %b9, label %b8
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b8: ; preds = %b13, %b7
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%v27 = add nuw nsw i32 %v23, 1
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%v28 = tail call i8* @f0()
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%v29 = icmp eq i8* %v28, null
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br i1 %v29, label %b5, label %b7, !prof !2
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b9: ; preds = %b7
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%v30 = add i32 %v26, %v18
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%v31 = add i32 %v26, %v19
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%v32 = add i32 %v26, %v20
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%v33 = add i32 %v26, %v21
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%v34 = tail call <32 x i32> @llvm.hexagon.V6.lvsplatw.128B(i32 undef) #3
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%v35 = tail call <32 x i32> @llvm.hexagon.V6.lvsplatw.128B(i32 8) #3
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%v36 = tail call <64 x i32> @llvm.hexagon.V6.vcombine.128B(<32 x i32> %v35, <32 x i32> %v35)
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%v37 = bitcast i8* %v22 to i16*
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br i1 %v15, label %b13, label %b10
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b10: ; preds = %b9
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%v38 = tail call <64 x i32> @llvm.hexagon.V6.vzh.128B(<32 x i32> undef) #3
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%v39 = tail call <64 x i32> @llvm.hexagon.V6.vaddw.dv.128B(<64 x i32> undef, <64 x i32> %v38) #3
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%v40 = tail call <64 x i32> @llvm.hexagon.V6.vaddw.dv.128B(<64 x i32> %v39, <64 x i32> %v36) #3
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%v41 = tail call <32 x i32> @llvm.hexagon.V6.lo.128B(<64 x i32> %v40)
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%v42 = tail call <32 x i32> @llvm.hexagon.V6.vlsrw.128B(<32 x i32> %v41, i32 4) #3
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%v43 = tail call <64 x i32> @llvm.hexagon.V6.vcombine.128B(<32 x i32> undef, <32 x i32> %v42)
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%v44 = tail call <32 x i32> @llvm.hexagon.V6.lo.128B(<64 x i32> %v43) #3
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%v45 = tail call <32 x i32> @llvm.hexagon.V6.vshufeh.128B(<32 x i32> undef, <32 x i32> %v44) #3
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br label %b11
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b11: ; preds = %b11, %b10
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%v46 = phi <32 x i32> [ %v120, %b11 ], [ undef, %b10 ]
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%v47 = phi <32 x i32> [ %v115, %b11 ], [ undef, %b10 ]
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%v48 = phi <32 x i32> [ %v110, %b11 ], [ undef, %b10 ]
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%v49 = phi i32 [ %v124, %b11 ], [ 0, %b10 ]
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%v50 = phi i32 [ %v125, %b11 ], [ undef, %b10 ]
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%v51 = add i32 %v49, %v33
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%v52 = shl nsw i32 %v51, 6
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%v53 = getelementptr inbounds i16, i16* %v2, i32 %v52
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%v54 = bitcast i16* %v53 to <32 x i32>*
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%v55 = load <32 x i32>, <32 x i32>* %v54, align 128, !tbaa !3
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%v56 = add i32 %v49, %v32
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%v57 = shl nsw i32 %v56, 6
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%v58 = getelementptr inbounds i16, i16* %v2, i32 %v57
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%v59 = bitcast i16* %v58 to <32 x i32>*
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%v60 = load <32 x i32>, <32 x i32>* %v59, align 128, !tbaa !3
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%v61 = add i32 %v31, %v49
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%v62 = shl nsw i32 %v61, 6
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%v63 = getelementptr inbounds i16, i16* %v2, i32 %v62
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%v64 = bitcast i16* %v63 to <32 x i32>*
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%v65 = load <32 x i32>, <32 x i32>* %v64, align 128, !tbaa !3
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%v66 = add i32 %v49, %v30
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%v67 = shl nsw i32 %v66, 6
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%v68 = getelementptr inbounds i16, i16* %v2, i32 %v67
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%v69 = bitcast i16* %v68 to <32 x i32>*
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%v70 = load <32 x i32>, <32 x i32>* %v69, align 128, !tbaa !3
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%v71 = tail call <32 x i32> @llvm.hexagon.V6.valignb.128B(<32 x i32> %v55, <32 x i32> undef, i32 92)
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%v72 = tail call <32 x i32> @llvm.hexagon.V6.vasrh.128B(<32 x i32> %v71, i32 1) #3
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%v73 = tail call <32 x i32> @llvm.hexagon.V6.vaddh.128B(<32 x i32> %v72, <32 x i32> %v34) #3
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%v74 = tail call <64 x i32> @llvm.hexagon.V6.vmpyuh.128B(<32 x i32> %v73, i32 393222) #3
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%v75 = tail call <32 x i32> @llvm.hexagon.V6.valignb.128B(<32 x i32> %v60, <32 x i32> %v48, i32 92)
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%v76 = tail call <32 x i32> @llvm.hexagon.V6.vasrh.128B(<32 x i32> %v75, i32 1) #3
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%v77 = tail call <32 x i32> @llvm.hexagon.V6.vaddh.128B(<32 x i32> %v76, <32 x i32> %v34) #3
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%v78 = tail call <32 x i32> @llvm.hexagon.V6.valignb.128B(<32 x i32> %v65, <32 x i32> undef, i32 92)
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%v79 = tail call <32 x i32> @llvm.hexagon.V6.vasrh.128B(<32 x i32> %v78, i32 1) #3
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%v80 = tail call <32 x i32> @llvm.hexagon.V6.vaddh.128B(<32 x i32> %v79, <32 x i32> %v34) #3
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%v81 = tail call <32 x i32> @llvm.hexagon.V6.vaddh.128B(<32 x i32> %v77, <32 x i32> %v80) #3
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%v82 = tail call <64 x i32> @llvm.hexagon.V6.vzh.128B(<32 x i32> %v81) #3
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%v83 = tail call <32 x i32> @llvm.hexagon.V6.hi.128B(<64 x i32> %v74)
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%v84 = tail call <32 x i32> @llvm.hexagon.V6.hi.128B(<64 x i32> %v82)
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%v85 = tail call <32 x i32> @llvm.hexagon.V6.vaslw.acc.128B(<32 x i32> %v83, <32 x i32> %v84, i32 2) #3
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%v86 = tail call <64 x i32> @llvm.hexagon.V6.vcombine.128B(<32 x i32> %v85, <32 x i32> undef)
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%v87 = tail call <32 x i32> @llvm.hexagon.V6.valignb.128B(<32 x i32> %v70, <32 x i32> %v47, i32 92)
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%v88 = tail call <32 x i32> @llvm.hexagon.V6.vasrh.128B(<32 x i32> %v87, i32 1) #3
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%v89 = tail call <32 x i32> @llvm.hexagon.V6.vaddh.128B(<32 x i32> %v88, <32 x i32> %v34) #3
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%v90 = tail call <32 x i32> @llvm.hexagon.V6.valignb.128B(<32 x i32> undef, <32 x i32> %v46, i32 92)
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%v91 = tail call <32 x i32> @llvm.hexagon.V6.vasrh.128B(<32 x i32> %v90, i32 1) #3
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%v92 = tail call <32 x i32> @llvm.hexagon.V6.vaddh.128B(<32 x i32> %v91, <32 x i32> %v34) #3
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%v93 = tail call <32 x i32> @llvm.hexagon.V6.vaddh.128B(<32 x i32> %v89, <32 x i32> %v92) #3
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%v94 = tail call <64 x i32> @llvm.hexagon.V6.vzh.128B(<32 x i32> %v93) #3
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%v95 = tail call <64 x i32> @llvm.hexagon.V6.vaddw.dv.128B(<64 x i32> %v86, <64 x i32> %v94) #3
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%v96 = tail call <64 x i32> @llvm.hexagon.V6.vaddw.dv.128B(<64 x i32> %v95, <64 x i32> %v36) #3
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%v97 = tail call <32 x i32> @llvm.hexagon.V6.hi.128B(<64 x i32> %v96)
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%v98 = tail call <32 x i32> @llvm.hexagon.V6.vlsrw.128B(<32 x i32> %v97, i32 4) #3
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%v99 = tail call <64 x i32> @llvm.hexagon.V6.vcombine.128B(<32 x i32> %v98, <32 x i32> undef)
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%v100 = tail call <32 x i32> @llvm.hexagon.V6.lo.128B(<64 x i32> %v99) #3
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%v101 = tail call <32 x i32> @llvm.hexagon.V6.vshufeh.128B(<32 x i32> undef, <32 x i32> %v100) #3
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%v102 = shl nsw i32 %v49, 6
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%v103 = getelementptr inbounds i16, i16* %v37, i32 %v102
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%v104 = bitcast i16* %v103 to <32 x i32>*
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store <32 x i32> %v101, <32 x i32>* %v104, align 128, !tbaa !6
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%v105 = or i32 %v49, 1
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%v106 = add i32 %v105, %v32
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%v107 = shl nsw i32 %v106, 6
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%v108 = getelementptr inbounds i16, i16* %v2, i32 %v107
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%v109 = bitcast i16* %v108 to <32 x i32>*
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%v110 = load <32 x i32>, <32 x i32>* %v109, align 128, !tbaa !3
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%v111 = add i32 %v105, %v30
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%v112 = shl nsw i32 %v111, 6
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%v113 = getelementptr inbounds i16, i16* %v2, i32 %v112
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%v114 = bitcast i16* %v113 to <32 x i32>*
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%v115 = load <32 x i32>, <32 x i32>* %v114, align 128, !tbaa !3
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%v116 = add i32 %v105, %v26
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%v117 = shl nsw i32 %v116, 6
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%v118 = getelementptr inbounds i16, i16* %v2, i32 %v117
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%v119 = bitcast i16* %v118 to <32 x i32>*
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%v120 = load <32 x i32>, <32 x i32>* %v119, align 128, !tbaa !3
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%v121 = shl nsw i32 %v105, 6
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%v122 = getelementptr inbounds i16, i16* %v37, i32 %v121
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%v123 = bitcast i16* %v122 to <32 x i32>*
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store <32 x i32> %v45, <32 x i32>* %v123, align 128, !tbaa !6
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%v124 = add nuw nsw i32 %v49, 2
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%v125 = add i32 %v50, -2
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%v126 = icmp eq i32 %v125, 0
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br i1 %v126, label %b12, label %b11
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b12: ; preds = %b11
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br label %b13
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b13: ; preds = %b12, %b9
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%v127 = phi i32 [ 0, %b9 ], [ %v124, %b12 ]
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%v128 = add i32 %v127, %v33
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%v129 = shl nsw i32 %v128, 6
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%v130 = getelementptr inbounds i16, i16* %v2, i32 %v129
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%v131 = bitcast i16* %v130 to <32 x i32>*
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%v132 = load <32 x i32>, <32 x i32>* %v131, align 128, !tbaa !3
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%v133 = add i32 %v127, %v30
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%v134 = shl nsw i32 %v133, 6
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%v135 = getelementptr inbounds i16, i16* %v2, i32 %v134
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%v136 = bitcast i16* %v135 to <32 x i32>*
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%v137 = load <32 x i32>, <32 x i32>* %v136, align 128, !tbaa !3
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%v138 = add i32 %v127, %v26
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%v139 = shl nsw i32 %v138, 6
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%v140 = getelementptr inbounds i16, i16* %v2, i32 %v139
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%v141 = bitcast i16* %v140 to <32 x i32>*
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%v142 = load <32 x i32>, <32 x i32>* %v141, align 128, !tbaa !3
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%v143 = tail call <32 x i32> @llvm.hexagon.V6.valignb.128B(<32 x i32> %v132, <32 x i32> undef, i32 92)
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%v144 = tail call <32 x i32> @llvm.hexagon.V6.vasrh.128B(<32 x i32> %v143, i32 1) #3
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%v145 = tail call <32 x i32> @llvm.hexagon.V6.vaddh.128B(<32 x i32> %v144, <32 x i32> %v34) #3
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%v146 = tail call <64 x i32> @llvm.hexagon.V6.vmpyuh.128B(<32 x i32> %v145, i32 393222) #3
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%v147 = tail call <32 x i32> @llvm.hexagon.V6.hi.128B(<64 x i32> %v146)
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%v148 = tail call <32 x i32> @llvm.hexagon.V6.vaslw.acc.128B(<32 x i32> %v147, <32 x i32> undef, i32 2) #3
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%v149 = tail call <64 x i32> @llvm.hexagon.V6.vcombine.128B(<32 x i32> %v148, <32 x i32> undef)
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%v150 = tail call <32 x i32> @llvm.hexagon.V6.valignb.128B(<32 x i32> %v137, <32 x i32> undef, i32 92)
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%v151 = tail call <32 x i32> @llvm.hexagon.V6.vasrh.128B(<32 x i32> %v150, i32 1) #3
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%v152 = tail call <32 x i32> @llvm.hexagon.V6.vaddh.128B(<32 x i32> %v151, <32 x i32> %v34) #3
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%v153 = tail call <32 x i32> @llvm.hexagon.V6.valignb.128B(<32 x i32> %v142, <32 x i32> undef, i32 92)
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%v154 = tail call <32 x i32> @llvm.hexagon.V6.vasrh.128B(<32 x i32> %v153, i32 1) #3
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%v155 = tail call <32 x i32> @llvm.hexagon.V6.vaddh.128B(<32 x i32> %v154, <32 x i32> %v34) #3
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%v156 = tail call <32 x i32> @llvm.hexagon.V6.vaddh.128B(<32 x i32> %v152, <32 x i32> %v155) #3
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%v157 = tail call <64 x i32> @llvm.hexagon.V6.vzh.128B(<32 x i32> %v156) #3
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%v158 = tail call <64 x i32> @llvm.hexagon.V6.vaddw.dv.128B(<64 x i32> %v149, <64 x i32> %v157) #3
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%v159 = tail call <64 x i32> @llvm.hexagon.V6.vaddw.dv.128B(<64 x i32> %v158, <64 x i32> %v36) #3
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%v160 = tail call <32 x i32> @llvm.hexagon.V6.hi.128B(<64 x i32> %v159)
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%v161 = tail call <32 x i32> @llvm.hexagon.V6.vlsrw.128B(<32 x i32> %v160, i32 4) #3
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%v162 = tail call <64 x i32> @llvm.hexagon.V6.vcombine.128B(<32 x i32> %v161, <32 x i32> undef)
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%v163 = tail call <32 x i32> @llvm.hexagon.V6.hi.128B(<64 x i32> %v162) #3
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%v164 = tail call <32 x i32> @llvm.hexagon.V6.vshufeh.128B(<32 x i32> %v163, <32 x i32> undef) #3
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%v165 = getelementptr inbounds i16, i16* %v37, i32 undef
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%v166 = bitcast i16* %v165 to <32 x i32>*
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store <32 x i32> %v164, <32 x i32>* %v166, align 128, !tbaa !6
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br label %b8
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}
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attributes #0 = { nounwind "target-cpu"="hexagonv60" "target-features"="+hvxv60,+hvx-length128b" }
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attributes #1 = { nounwind readnone }
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attributes #2 = { noreturn nounwind "target-cpu"="hexagonv60" "target-features"="+hvxv60,+hvx-length128b" }
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attributes #3 = { nounwind }
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!llvm.module.flags = !{!0}
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!0 = !{i32 2, !"halide_mattrs", !"+hvxv60,+hvx-length128b"}
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!1 = !{!"branch_weights", i32 1073741824, i32 0}
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!2 = !{!"branch_weights", i32 0, i32 1073741824}
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!3 = !{!4, !4, i64 0}
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!4 = !{!"input_yuv", !5}
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!5 = !{!"Halide buffer"}
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!6 = !{!7, !7, i64 0}
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!7 = !{!"blurred_ds_y", !5}
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