; RUN: llc -march=hexagon < %s ; REQUIRES: asserts ; Test that the register scavenger does not fail because it can't find ; a spill slot. This occurs the offset for a spilled object is too large ; and requires another register to compute the location on the stack. ; Function Attrs: nounwind define void @f0(i8* nocapture readonly %a0, i32 %a1, i32 %a2, i8* nocapture readonly %a3, i8* nocapture readonly %a4, i8* nocapture %a5) #0 { b0: %v0 = tail call <16 x i32> @llvm.hexagon.V6.vshuffb(<16 x i32> zeroinitializer) br i1 undef, label %b1, label %b5 b1: ; preds = %b0 %v1 = getelementptr inbounds i8, i8* %a3, i32 31 br label %b2 b2: ; preds = %b4, %b1 %v2 = phi <16 x i32>* [ undef, %b1 ], [ %v102, %b4 ] %v3 = phi i32 [ %a2, %b1 ], [ undef, %b4 ] %v4 = tail call <32 x i32> @llvm.hexagon.V6.vmpyh(<16 x i32> undef, i32 undef) br label %b3 b3: ; preds = %b3, %b2 %v5 = phi <32 x i32> [ %v4, %b2 ], [ %v72, %b3 ] %v6 = phi <32 x i32> [ zeroinitializer, %b2 ], [ %v71, %b3 ] %v7 = phi i32 [ -4, %b2 ], [ %v73, %b3 ] %v8 = load <16 x i32>, <16 x i32>* undef, align 64 %v9 = mul nsw i32 %v7, 9 %v10 = tail call <16 x i32> @llvm.hexagon.V6.vlalignb(<16 x i32> %v8, <16 x i32> undef, i32 4) %v11 = tail call <16 x i32> @llvm.hexagon.V6.valignb(<16 x i32> undef, <16 x i32> %v8, i32 4) %v12 = tail call <16 x i32> @llvm.hexagon.V6.vabsdiffub(<16 x i32> %v10, <16 x i32> undef) %v13 = tail call <16 x i32> @llvm.hexagon.V6.vabsdiffub(<16 x i32> %v11, <16 x i32> undef) %v14 = tail call <16 x i32> @llvm.hexagon.V6.vlutvvb(<16 x i32> %v12, <16 x i32> zeroinitializer, i32 0) %v15 = tail call <16 x i32> @llvm.hexagon.V6.vlutvvb.oracc(<16 x i32> %v14, <16 x i32> %v12, <16 x i32> zeroinitializer, i32 1) %v16 = tail call <16 x i32> @llvm.hexagon.V6.vlutvvb.oracc(<16 x i32> %v15, <16 x i32> %v12, <16 x i32> undef, i32 2) %v17 = tail call <16 x i32> @llvm.hexagon.V6.vlutvvb.oracc(<16 x i32> %v16, <16 x i32> %v12, <16 x i32> undef, i32 3) %v18 = tail call <16 x i32> @llvm.hexagon.V6.vlutvvb.oracc(<16 x i32> %v17, <16 x i32> %v12, <16 x i32> %v0, i32 4) %v19 = tail call <16 x i32> @llvm.hexagon.V6.vlutvvb.oracc(<16 x i32> %v18, <16 x i32> %v12, <16 x i32> %v0, i32 5) %v20 = tail call <16 x i32> @llvm.hexagon.V6.vlutvvb.oracc(<16 x i32> %v19, <16 x i32> %v12, <16 x i32> undef, i32 6) %v21 = tail call <16 x i32> @llvm.hexagon.V6.vlutvvb.oracc(<16 x i32> %v20, <16 x i32> %v12, <16 x i32> undef, i32 7) %v22 = tail call <16 x i32> @llvm.hexagon.V6.vlutvvb.oracc(<16 x i32> undef, <16 x i32> %v13, <16 x i32> %v0, i32 4) %v23 = tail call <16 x i32> @llvm.hexagon.V6.vlutvvb.oracc(<16 x i32> %v22, <16 x i32> %v13, <16 x i32> %v0, i32 5) %v24 = tail call <16 x i32> @llvm.hexagon.V6.vlutvvb.oracc(<16 x i32> %v23, <16 x i32> %v13, <16 x i32> undef, i32 6) %v25 = tail call <16 x i32> @llvm.hexagon.V6.vlutvvb.oracc(<16 x i32> %v24, <16 x i32> %v13, <16 x i32> undef, i32 7) %v26 = add nsw i32 %v9, 36 %v27 = getelementptr inbounds i8, i8* %a3, i32 %v26 %v28 = load i8, i8* %v27, align 1 %v29 = zext i8 %v28 to i32 %v30 = tail call i32 @llvm.hexagon.S2.vsplatrb(i32 %v29) %v31 = tail call <32 x i32> @llvm.hexagon.V6.vmpyub(<16 x i32> %v21, i32 %v30) %v32 = tail call <32 x i32> @llvm.hexagon.V6.vmpyub(<16 x i32> %v25, i32 %v30) %v33 = tail call <16 x i32> @llvm.hexagon.V6.lo(<32 x i32> %v31) %v34 = tail call <16 x i32> @llvm.hexagon.V6.vshuffob(<16 x i32> undef, <16 x i32> %v33) %v35 = tail call <16 x i32> @llvm.hexagon.V6.hi(<32 x i32> %v32) %v36 = tail call <16 x i32> @llvm.hexagon.V6.vshuffob(<16 x i32> %v35, <16 x i32> undef) %v37 = tail call <32 x i32> @llvm.hexagon.V6.vcombine(<16 x i32> %v36, <16 x i32> %v34) %v38 = tail call <32 x i32> @llvm.hexagon.V6.vmpabus.acc(<32 x i32> %v6, <32 x i32> %v37, i32 16843009) %v39 = tail call <32 x i32> @llvm.hexagon.V6.vmpyubv(<16 x i32> %v10, <16 x i32> %v34) %v40 = tail call <32 x i32> @llvm.hexagon.V6.vmpyubv(<16 x i32> %v11, <16 x i32> %v36) %v41 = tail call <16 x i32> @llvm.hexagon.V6.lo(<32 x i32> %v39) %v42 = tail call <16 x i32> @llvm.hexagon.V6.lo(<32 x i32> %v40) %v43 = tail call <32 x i32> @llvm.hexagon.V6.vadduhw(<16 x i32> %v41, <16 x i32> %v42) %v44 = tail call <32 x i32> @llvm.hexagon.V6.vaddw.dv(<32 x i32> %v5, <32 x i32> %v43) %v45 = add nsw i32 %v9, 37 %v46 = getelementptr inbounds i8, i8* %a3, i32 %v45 %v47 = load i8, i8* %v46, align 1 %v48 = tail call <32 x i32> @llvm.hexagon.V6.vmpabus.acc(<32 x i32> %v38, <32 x i32> undef, i32 16843009) %v49 = tail call <32 x i32> @llvm.hexagon.V6.vaddw.dv(<32 x i32> %v44, <32 x i32> undef) %v50 = tail call <16 x i32> @llvm.hexagon.V6.vlalignb(<16 x i32> %v8, <16 x i32> undef, i32 2) %v51 = tail call <32 x i32> @llvm.hexagon.V6.vmpabus.acc(<32 x i32> %v48, <32 x i32> undef, i32 16843009) %v52 = tail call <32 x i32> @llvm.hexagon.V6.vmpyubv(<16 x i32> %v50, <16 x i32> undef) %v53 = tail call <32 x i32> @llvm.hexagon.V6.vmpyubv(<16 x i32> undef, <16 x i32> zeroinitializer) %v54 = tail call <16 x i32> @llvm.hexagon.V6.lo(<32 x i32> %v52) %v55 = tail call <16 x i32> @llvm.hexagon.V6.lo(<32 x i32> %v53) %v56 = tail call <32 x i32> @llvm.hexagon.V6.vadduhw(<16 x i32> %v54, <16 x i32> %v55) %v57 = tail call <32 x i32> @llvm.hexagon.V6.vaddw.dv(<32 x i32> %v49, <32 x i32> %v56) %v58 = tail call <16 x i32> @llvm.hexagon.V6.valignb(<16 x i32> undef, <16 x i32> %v8, i32 1) %v59 = tail call <16 x i32> @llvm.hexagon.V6.vabsdiffub(<16 x i32> %v58, <16 x i32> undef) %v60 = tail call <16 x i32> @llvm.hexagon.V6.vlutvvb.oracc(<16 x i32> undef, <16 x i32> %v59, <16 x i32> undef, i32 7) %v61 = load i8, i8* undef, align 1 %v62 = zext i8 %v61 to i32 %v63 = tail call i32 @llvm.hexagon.S2.vsplatrb(i32 %v62) %v64 = tail call <32 x i32> @llvm.hexagon.V6.vmpyub(<16 x i32> undef, i32 %v63) %v65 = tail call <32 x i32> @llvm.hexagon.V6.vmpyub(<16 x i32> %v60, i32 %v63) %v66 = tail call <16 x i32> @llvm.hexagon.V6.lo(<32 x i32> %v64) %v67 = tail call <16 x i32> @llvm.hexagon.V6.vshuffob(<16 x i32> undef, <16 x i32> %v66) %v68 = tail call <16 x i32> @llvm.hexagon.V6.lo(<32 x i32> %v65) %v69 = tail call <16 x i32> @llvm.hexagon.V6.vshuffob(<16 x i32> undef, <16 x i32> %v68) %v70 = tail call <32 x i32> @llvm.hexagon.V6.vcombine(<16 x i32> %v69, <16 x i32> %v67) %v71 = tail call <32 x i32> @llvm.hexagon.V6.vmpabus.acc(<32 x i32> %v51, <32 x i32> %v70, i32 16843009) %v72 = tail call <32 x i32> @llvm.hexagon.V6.vaddw.dv(<32 x i32> %v57, <32 x i32> undef) %v73 = add nsw i32 %v7, 1 %v74 = icmp eq i32 %v73, 5 br i1 %v74, label %b4, label %b3 b4: ; preds = %b3 %v75 = phi <32 x i32> [ %v72, %b3 ] %v76 = phi <32 x i32> [ %v71, %b3 ] %v77 = load i8, i8* %v1, align 1 %v78 = zext i8 %v77 to i32 %v79 = tail call i32 @llvm.hexagon.S2.vsplatrb(i32 %v78) %v80 = tail call <32 x i32> @llvm.hexagon.V6.vmpyub(<16 x i32> undef, i32 %v79) %v81 = tail call <16 x i32> @llvm.hexagon.V6.vshuffob(<16 x i32> undef, <16 x i32> undef) %v82 = tail call <16 x i32> @llvm.hexagon.V6.lo(<32 x i32> %v80) %v83 = tail call <16 x i32> @llvm.hexagon.V6.vshuffob(<16 x i32> undef, <16 x i32> %v82) %v84 = tail call <32 x i32> @llvm.hexagon.V6.vcombine(<16 x i32> %v83, <16 x i32> %v81) %v85 = tail call <32 x i32> @llvm.hexagon.V6.vmpabus.acc(<32 x i32> undef, <32 x i32> %v84, i32 16843009) %v86 = tail call <16 x i32> @llvm.hexagon.V6.hi(<32 x i32> %v85) %v87 = tail call <32 x i32> @llvm.hexagon.V6.vmpyh(<16 x i32> %v86, i32 8388736) %v88 = tail call <16 x i32> @llvm.hexagon.V6.lo(<32 x i32> %v87) %v89 = tail call <16 x i32> @llvm.hexagon.V6.vasrw(<16 x i32> %v88, i32 1) %v90 = tail call <16 x i32> @llvm.hexagon.V6.vasrw(<16 x i32> %v89, i32 1) %v91 = tail call <16 x i32> @llvm.hexagon.V6.vasrw(<16 x i32> %v90, i32 1) %v92 = tail call <16 x i32> @llvm.hexagon.V6.vasrw(<16 x i32> %v91, i32 1) %v93 = tail call <16 x i32> @llvm.hexagon.V6.vasrw(<16 x i32> %v92, i32 1) %v94 = tail call <16 x i32> @llvm.hexagon.V6.vsubwnq(<64 x i1> undef, <16 x i32> undef, <16 x i32> %v93) %v95 = tail call <16 x i32> @llvm.hexagon.V6.vsubwnq(<64 x i1> undef, <16 x i32> %v94, <16 x i32> undef) %v96 = tail call <16 x i32> @llvm.hexagon.V6.vasrw(<16 x i32> undef, i32 1) %v97 = tail call <64 x i1> @llvm.hexagon.V6.vgtw(<16 x i32> %v96, <16 x i32> %v95) %v98 = tail call <16 x i32> @llvm.hexagon.V6.vaddwnq(<64 x i1> %v97, <16 x i32> undef, <16 x i32> undef) %v99 = tail call <16 x i32> @llvm.hexagon.V6.vaddwnq(<64 x i1> undef, <16 x i32> undef, <16 x i32> undef) %v100 = tail call <16 x i32> @llvm.hexagon.V6.vshufeh(<16 x i32> %v99, <16 x i32> %v98) %v101 = tail call <16 x i32> @llvm.hexagon.V6.vshuffeb(<16 x i32> %v100, <16 x i32> undef) %v102 = getelementptr inbounds <16 x i32>, <16 x i32>* %v2, i32 1 store <16 x i32> %v101, <16 x i32>* %v2, align 64 %v103 = icmp sgt i32 %v3, 64 br i1 %v103, label %b2, label %b5 b5: ; preds = %b4, %b0 ret void } ; Function Attrs: nounwind readnone declare <16 x i32> @llvm.hexagon.V6.vshuffb(<16 x i32>) #1 ; Function Attrs: nounwind readnone declare <32 x i32> @llvm.hexagon.V6.vmpyh(<16 x i32>, i32) #1 ; Function Attrs: nounwind readnone declare <16 x i32> @llvm.hexagon.V6.lo(<32 x i32>) #1 ; Function Attrs: nounwind readnone declare <16 x i32> @llvm.hexagon.V6.hi(<32 x i32>) #1 ; Function Attrs: nounwind readnone declare <32 x i32> @llvm.hexagon.V6.vcombine(<16 x i32>, <16 x i32>) #1 ; Function Attrs: nounwind readnone declare <16 x i32> @llvm.hexagon.V6.vlalignb(<16 x i32>, <16 x i32>, i32) #1 ; Function Attrs: nounwind readnone declare <16 x i32> @llvm.hexagon.V6.valignb(<16 x i32>, <16 x i32>, i32) #1 ; Function Attrs: nounwind readnone declare <16 x i32> @llvm.hexagon.V6.vabsdiffub(<16 x i32>, <16 x i32>) #1 ; Function Attrs: nounwind readnone declare <16 x i32> @llvm.hexagon.V6.vlutvvb(<16 x i32>, <16 x i32>, i32) #1 ; Function Attrs: nounwind readnone declare <16 x i32> @llvm.hexagon.V6.vlutvvb.oracc(<16 x i32>, <16 x i32>, <16 x i32>, i32) #1 ; Function Attrs: nounwind readnone declare i32 @llvm.hexagon.S2.vsplatrb(i32) #1 ; Function Attrs: nounwind readnone declare <32 x i32> @llvm.hexagon.V6.vmpyub(<16 x i32>, i32) #1 ; Function Attrs: nounwind readnone declare <16 x i32> @llvm.hexagon.V6.vshuffob(<16 x i32>, <16 x i32>) #1 ; Function Attrs: nounwind readnone declare <32 x i32> @llvm.hexagon.V6.vmpabus.acc(<32 x i32>, <32 x i32>, i32) #1 ; Function Attrs: nounwind readnone declare <32 x i32> @llvm.hexagon.V6.vmpyubv(<16 x i32>, <16 x i32>) #1 ; Function Attrs: nounwind readnone declare <32 x i32> @llvm.hexagon.V6.vaddw.dv(<32 x i32>, <32 x i32>) #1 ; Function Attrs: nounwind readnone declare <32 x i32> @llvm.hexagon.V6.vadduhw(<16 x i32>, <16 x i32>) #1 ; Function Attrs: nounwind readnone declare <64 x i1> @llvm.hexagon.V6.vgtw(<16 x i32>, <16 x i32>) #1 ; Function Attrs: nounwind readnone declare <16 x i32> @llvm.hexagon.V6.vaddwnq(<64 x i1>, <16 x i32>, <16 x i32>) #1 ; Function Attrs: nounwind readnone declare <16 x i32> @llvm.hexagon.V6.vsubwnq(<64 x i1>, <16 x i32>, <16 x i32>) #1 ; Function Attrs: nounwind readnone declare <16 x i32> @llvm.hexagon.V6.vasrw(<16 x i32>, i32) #1 ; Function Attrs: nounwind readnone declare <16 x i32> @llvm.hexagon.V6.vshuffeb(<16 x i32>, <16 x i32>) #1 ; Function Attrs: nounwind readnone declare <16 x i32> @llvm.hexagon.V6.vshufeh(<16 x i32>, <16 x i32>) #1 attributes #0 = { nounwind "target-cpu"="hexagonv62" "target-features"="+hvxv62,+hvx-length64b" } attributes #1 = { nounwind readnone }