| ; RUN: llc -march=hexagon -machine-sink-split=0 < %s |
| ; REQUIRES: asserts |
| |
| target triple = "hexagon-unknown-linux-gnu" |
| |
| %s.0 = type { double, double, double, double, double, double, i32, double, double, double, double, i8*, i8, [9 x i8], double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, [200 x i8*], [32 x i8*], [32 x i8], i32 } |
| |
| @g0 = external unnamed_addr constant [6 x i8], align 8 |
| |
| ; Function Attrs: nounwind |
| define i32 @f0(double %a0) #0 { |
| b0: |
| %v0 = call double bitcast (double (...)* @f1 to double (i8*)*)(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @g0, i32 0, i32 0)) #0 |
| %v1 = call i32 bitcast (i32 (...)* @f2 to i32 ()*)() #0 |
| %v2 = call i8* @f3(i32 undef) |
| br i1 undef, label %b1, label %b2 |
| |
| b1: ; preds = %b0 |
| unreachable |
| |
| b2: ; preds = %b0 |
| br i1 undef, label %b3, label %b4 |
| |
| b3: ; preds = %b2 |
| unreachable |
| |
| b4: ; preds = %b2 |
| %v3 = mul i32 %v1, 12 |
| br i1 undef, label %b5, label %b6 |
| |
| b5: ; preds = %b4 |
| ret i32 0 |
| |
| b6: ; preds = %b4 |
| %v4 = call i32 bitcast (i32 (...)* @f2 to i32 ()*)() #0 |
| br i1 undef, label %b7, label %b24 |
| |
| b7: ; preds = %b6 |
| switch i32 undef, label %b8 [ |
| i32 0, label %b15 |
| i32 1, label %b14 |
| i32 2, label %b13 |
| i32 3, label %b12 |
| i32 4, label %b11 |
| i32 5, label %b10 |
| i32 6, label %b9 |
| ] |
| |
| b8: ; preds = %b7 |
| unreachable |
| |
| b9: ; preds = %b7 |
| br label %b10 |
| |
| b10: ; preds = %b9, %b7 |
| unreachable |
| |
| b11: ; preds = %b7 |
| unreachable |
| |
| b12: ; preds = %b7 |
| br label %b13 |
| |
| b13: ; preds = %b12, %b7 |
| unreachable |
| |
| b14: ; preds = %b7 |
| %v5 = call %s.0* bitcast (%s.0* (...)* @f4 to %s.0* (i32)*)(i32 0) #0 |
| %v6 = icmp ult i32 %v4, 8 |
| br i1 %v6, label %b16, label %b15 |
| |
| b15: ; preds = %b14, %b7 |
| unreachable |
| |
| b16: ; preds = %b14 |
| %v7 = and i32 %v4, 3 |
| br i1 undef, label %b17, label %b18 |
| |
| b17: ; preds = %b16 |
| br i1 undef, label %b19, label %b18 |
| |
| b18: ; preds = %b18, %b17, %b16 |
| %v8 = phi i32 [ %v10, %b18 ], [ 0, %b16 ], [ undef, %b17 ] |
| %v9 = shl i32 %v8, 5 |
| %v10 = add nsw i32 %v8, 4 |
| %v11 = icmp eq i32 %v10, %v4 |
| br i1 %v11, label %b19, label %b18 |
| |
| b19: ; preds = %b18, %b17 |
| br i1 undef, label %b20, label %b23 |
| |
| b20: ; preds = %b19 |
| %v12 = icmp eq i32 %v7, 2 |
| br i1 %v12, label %b21, label %b22 |
| |
| b21: ; preds = %b20 |
| %v13 = getelementptr i8, i8* %v2, i32 0 |
| %v14 = bitcast i8* %v13 to double* |
| %v15 = or i32 0, 16 |
| %v16 = getelementptr i8, i8* %v2, i32 %v15 |
| %v17 = bitcast i8* %v16 to double* |
| %v18 = load double, double* undef, align 8, !tbaa !0 |
| %v19 = fcmp olt double -1.000000e+11, %v18 |
| %v20 = select i1 %v19, double %v18, double -1.000000e+11 |
| %v21 = load double, double* %v14, align 8, !tbaa !0 |
| %v22 = fcmp olt double -1.000000e+11, %v21 |
| %v23 = select i1 %v22, double %v21, double -1.000000e+11 |
| %v24 = load double, double* %v17, align 8, !tbaa !0 |
| %v25 = fcmp olt double -1.000000e+11, %v24 |
| %v26 = select i1 %v25, double %v24, double -1.000000e+11 |
| %v27 = fcmp ogt double 1.000000e+11, %v18 |
| %v28 = select i1 %v27, double %v18, double 1.000000e+11 |
| %v29 = fcmp ogt double 1.000000e+11, %v21 |
| %v30 = select i1 %v29, double %v21, double 1.000000e+11 |
| %v31 = fcmp ogt double 1.000000e+11, %v24 |
| %v32 = select i1 %v31, double %v24, double 1.000000e+11 |
| %v33 = add i32 0, 1 |
| %v34 = getelementptr i8, i8* %v2, i32 32 |
| br label %b22 |
| |
| b22: ; preds = %b21, %b20 |
| %v35 = phi double [ %v20, %b21 ], [ -1.000000e+11, %b20 ] |
| %v36 = phi double [ %v28, %b21 ], [ 1.000000e+11, %b20 ] |
| %v37 = phi double [ %v23, %b21 ], [ -1.000000e+11, %b20 ] |
| %v38 = phi double [ %v30, %b21 ], [ 1.000000e+11, %b20 ] |
| %v39 = phi double [ %v26, %b21 ], [ -1.000000e+11, %b20 ] |
| %v40 = phi double [ %v32, %b21 ], [ 1.000000e+11, %b20 ] |
| %v41 = phi i8* [ %v34, %b21 ], [ %v2, %b20 ] |
| %v42 = phi i32 [ %v33, %b21 ], [ 0, %b20 ] |
| %v43 = shl nsw i32 %v42, 5 |
| %v44 = bitcast i8* %v41 to double* |
| %v45 = or i32 %v43, 8 |
| %v46 = getelementptr i8, i8* %v2, i32 %v45 |
| %v47 = bitcast i8* %v46 to double* |
| %v48 = load double, double* %v44, align 8, !tbaa !0 |
| %v49 = select i1 undef, double %v48, double %v35 |
| %v50 = load double, double* %v47, align 8, !tbaa !0 |
| %v51 = fcmp olt double %v37, %v50 |
| %v52 = select i1 %v51, double %v50, double %v37 |
| %v53 = load double, double* undef, align 8, !tbaa !0 |
| %v54 = fcmp olt double %v39, %v53 |
| %v55 = select i1 %v54, double %v53, double %v39 |
| %v56 = fcmp ogt double %v36, %v48 |
| %v57 = select i1 %v56, double %v48, double %v36 |
| %v58 = fcmp ogt double %v38, %v50 |
| %v59 = select i1 %v58, double %v50, double %v38 |
| %v60 = select i1 undef, double %v53, double %v40 |
| %v61 = add i32 %v42, 1 |
| br i1 undef, label %b24, label %b23 |
| |
| b23: ; preds = %b23, %b22, %b19 |
| %v62 = phi double [ %v79, %b23 ], [ 1.000000e+11, %b19 ], [ %v57, %b22 ] |
| %v63 = phi double [ %v81, %b23 ], [ 1.000000e+11, %b19 ], [ %v59, %b22 ] |
| %v64 = phi i32 [ %v82, %b23 ], [ 0, %b19 ], [ %v61, %b22 ] |
| %v65 = shl i32 %v64, 5 |
| %v66 = load double, double* undef, align 8, !tbaa !0 |
| %v67 = load double, double* undef, align 8, !tbaa !0 |
| %v68 = select i1 undef, double %v66, double %v62 |
| %v69 = select i1 undef, double %v67, double %v63 |
| %v70 = load double, double* undef, align 8, !tbaa !0 |
| %v71 = select i1 false, double 0.000000e+00, double %v68 |
| %v72 = select i1 undef, double %v70, double %v69 |
| %v73 = bitcast i8* undef to double* |
| %v74 = load double, double* undef, align 8, !tbaa !0 |
| %v75 = fcmp ogt double %v71, 0.000000e+00 |
| %v76 = select i1 %v75, double 0.000000e+00, double %v71 |
| %v77 = select i1 undef, double %v74, double %v72 |
| %v78 = load double, double* undef, align 8, !tbaa !0 |
| %v79 = select i1 undef, double %v78, double %v76 |
| %v80 = fcmp ogt double %v77, 0.000000e+00 |
| %v81 = select i1 %v80, double 0.000000e+00, double %v77 |
| %v82 = add i32 %v64, 4 |
| %v83 = icmp eq i32 %v82, %v4 |
| br i1 %v83, label %b24, label %b23 |
| |
| b24: ; preds = %b23, %b22, %b6 |
| %v84 = phi double [ -1.000000e+11, %b6 ], [ %v49, %b22 ], [ undef, %b23 ] |
| %v85 = phi double [ -1.000000e+11, %b6 ], [ %v52, %b22 ], [ 0.000000e+00, %b23 ] |
| %v86 = phi double [ -1.000000e+11, %b6 ], [ %v55, %b22 ], [ 0.000000e+00, %b23 ] |
| %v87 = phi double [ 1.000000e+11, %b6 ], [ %v60, %b22 ], [ undef, %b23 ] |
| %v88 = fsub double %v84, undef |
| %v89 = fsub double %v85, undef |
| %v90 = fadd double undef, 1.000000e+00 |
| %v91 = fptosi double %v90 to i32 |
| %v92 = fsub double %v86, %v87 |
| %v93 = fdiv double %v92, %v0 |
| %v94 = fadd double %v93, 1.000000e+00 |
| %v95 = fptosi double %v94 to i32 |
| br i1 undef, label %b25, label %b27 |
| |
| b25: ; preds = %b24 |
| %v96 = fdiv double %v88, 0.000000e+00 |
| %v97 = fadd double %v96, 1.000000e+00 |
| %v98 = fptosi double %v97 to i32 |
| %v99 = fdiv double %v89, 0.000000e+00 |
| %v100 = fadd double %v99, 1.000000e+00 |
| %v101 = fptosi double %v100 to i32 |
| %v102 = fadd double undef, 1.000000e+00 |
| %v103 = fptosi double %v102 to i32 |
| %v104 = call i8* @f3(i32 undef) |
| br i1 false, label %b26, label %b27 |
| |
| b26: ; preds = %b25 |
| unreachable |
| |
| b27: ; preds = %b25, %b24 |
| %v105 = phi i8* [ %v104, %b25 ], [ undef, %b24 ] |
| %v106 = phi i32 [ %v103, %b25 ], [ %v95, %b24 ] |
| %v107 = phi i32 [ %v101, %b25 ], [ %v91, %b24 ] |
| %v108 = phi i32 [ %v98, %b25 ], [ undef, %b24 ] |
| %v109 = phi double [ 0.000000e+00, %b25 ], [ %v0, %b24 ] |
| %v110 = mul i32 %v108, 232 |
| %v111 = icmp sgt i32 %v106, 0 |
| %v112 = mul i32 %v107, 232 |
| %v113 = mul i32 %v112, %v108 |
| %v114 = fmul double %v109, 5.000000e-01 |
| %v115 = and i32 %v106, 3 |
| %v116 = icmp ult i32 %v106, 4 |
| br label %b28 |
| |
| b28: ; preds = %b35, %b27 |
| %v117 = phi i32 [ %v146, %b35 ], [ 0, %b27 ] |
| %v118 = mul i32 %v117, 232 |
| br i1 undef, label %b29, label %b35 |
| |
| b29: ; preds = %b28 |
| %v119 = add i32 %v118, 8 |
| %v120 = add i32 %v118, 16 |
| br i1 %v111, label %b30, label %b35 |
| |
| b30: ; preds = %b34, %b29 |
| %v121 = phi i32 [ %v144, %b34 ], [ 0, %b29 ] |
| %v122 = mul i32 %v110, %v121 |
| %v123 = add i32 %v119, %v122 |
| %v124 = add i32 %v120, %v122 |
| %v125 = sitofp i32 %v121 to double |
| %v126 = fmul double %v125, %v109 |
| %v127 = fadd double %v126, %v114 |
| %v128 = fadd double %v127, undef |
| switch i32 %v115, label %b33 [ |
| i32 2, label %b31 |
| i32 1, label %b32 |
| ] |
| |
| b31: ; preds = %b30 |
| %v129 = add i32 %v123, 0 |
| %v130 = getelementptr i8, i8* %v105, i32 %v129 |
| %v131 = bitcast i8* %v130 to double* |
| store double %v128, double* %v131, align 8, !tbaa !0 |
| br label %b32 |
| |
| b32: ; preds = %b31, %b30 |
| %v132 = add nsw i32 0, 1 |
| br i1 %v116, label %b34, label %b33 |
| |
| b33: ; preds = %b33, %b32, %b30 |
| %v133 = phi i32 [ %v142, %b33 ], [ 0, %b30 ], [ %v132, %b32 ] |
| %v134 = mul i32 %v113, %v133 |
| %v135 = add i32 %v124, %v134 |
| %v136 = getelementptr i8, i8* %v105, i32 %v135 |
| %v137 = bitcast i8* %v136 to double* |
| %v138 = sitofp i32 %v133 to double |
| store double undef, double* %v137, align 8, !tbaa !0 |
| %v139 = fmul double undef, %v109 |
| %v140 = fadd double %v139, %v114 |
| %v141 = fadd double %v140, %v87 |
| store double %v141, double* undef, align 8, !tbaa !0 |
| %v142 = add nsw i32 %v133, 4 |
| %v143 = icmp eq i32 %v142, %v106 |
| br i1 %v143, label %b34, label %b33 |
| |
| b34: ; preds = %b33, %b32 |
| %v144 = add i32 %v121, 1 |
| %v145 = icmp eq i32 %v144, %v107 |
| br i1 %v145, label %b35, label %b30 |
| |
| b35: ; preds = %b34, %b29, %b28 |
| %v146 = add i32 %v117, 1 |
| br label %b28 |
| } |
| |
| declare double @f1(...) |
| |
| declare i32 @f2(...) |
| |
| ; Function Attrs: nounwind |
| declare noalias i8* @f3(i32) #0 |
| |
| declare %s.0* @f4(...) |
| |
| attributes #0 = { nounwind } |
| |
| !0 = !{!1, !1, i64 0} |
| !1 = !{!"double", !2} |
| !2 = !{!"omnipotent char", !3} |
| !3 = !{!"Simple C/C++ TBAA"} |
