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Diffstat (limited to 'llvm/test/CodeGen/Hexagon/bug14859-split-const-block-addr.ll')
| -rw-r--r-- | llvm/test/CodeGen/Hexagon/bug14859-split-const-block-addr.ll | 363 |
1 files changed, 363 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Hexagon/bug14859-split-const-block-addr.ll b/llvm/test/CodeGen/Hexagon/bug14859-split-const-block-addr.ll new file mode 100644 index 00000000000..032d02b3eb1 --- /dev/null +++ b/llvm/test/CodeGen/Hexagon/bug14859-split-const-block-addr.ll @@ -0,0 +1,363 @@ +; RUN: llc -march=hexagon -O3 -hexagon-small-data-threshold=0 < %s +; REQUIRES: asserts + +target triple = "hexagon" + +%s.0 = type { %s.1, %s.1* } +%s.1 = type { i8*, i8*, i8*, i32 } + +; Function Attrs: nounwind +declare i32 @f0(%s.0* nocapture) #0 align 2 + +; Function Attrs: nounwind +declare void @f1(%s.0* nocapture) unnamed_addr #0 align 2 + +; Function Attrs: inlinehint +define void @f2(i32 %a0, i32 %a1, i32 %a2, i32 %a3, i32 %a4, %s.0* %a5, i1 (i8, i8)* %a6) #1 { +b0: + %v0 = alloca %s.0, align 4 + %v1 = alloca %s.0, align 4 + %v2 = alloca %s.0, align 4 + %v3 = alloca %s.0, align 4 + %v4 = alloca %s.0, align 4 + %v5 = alloca %s.0, align 4 + %v6 = inttoptr i32 %a0 to i8* + %v7 = inttoptr i32 %a1 to i8* + %v8 = add nsw i32 %a4, %a3 + %v9 = icmp eq i32 %v8, 2 + br i1 %v9, label %b1, label %b2 + +b1: ; preds = %b0 + call void @f7(i8* %v7, i8* %v6, i1 (i8, i8)* %a6) + br label %b43 + +b2: ; preds = %b0 + %v10 = icmp sgt i32 %a3, %a4 + br i1 %v10, label %b18, label %b3 + +b3: ; preds = %b2 + %v11 = call i32 @f0(%s.0* %a5) + %v12 = icmp slt i32 %v11, %a3 + br i1 %v12, label %b18, label %b4 + +b4: ; preds = %b3 + %v13 = getelementptr inbounds %s.0, %s.0* %a5, i32 0, i32 1 + %v14 = load %s.1*, %s.1** %v13, align 4, !tbaa !0 + %v15 = getelementptr inbounds %s.1, %s.1* %v14, i32 0, i32 0 + %v16 = load i8*, i8** %v15, align 4, !tbaa !0 + %v17 = getelementptr inbounds %s.1, %s.1* %v14, i32 0, i32 1 + store i8* %v16, i8** %v17, align 4, !tbaa !0 + %v18 = bitcast %s.0* %v3 to i8* + call void @llvm.memset.p0i8.i64(i8* align 4 %v18, i8 0, i64 16, i1 false) + %v19 = load %s.1*, %s.1** %v13, align 4, !tbaa !0 + %v20 = getelementptr inbounds %s.0, %s.0* %v3, i32 0, i32 1 + store %s.1* %v19, %s.1** %v20, align 4, !tbaa !0 + %v21 = bitcast %s.0* %v1 to i8* + call void @llvm.lifetime.start.p0i8(i64 -1, i8* %v21) + call void @llvm.memset.p0i8.i64(i8* align 4 %v21, i8 0, i64 16, i1 false) + %v22 = getelementptr inbounds %s.0, %s.0* %v1, i32 0, i32 1 + store %s.1* %v19, %s.1** %v22, align 4, !tbaa !0 + %v23 = icmp eq i8* %v6, %v7 + br i1 %v23, label %b6, label %b5 + +b5: ; preds = %b4 + call void @f8(i8* %v6, %s.0* %v1, i8* %v7) + %v24 = load %s.1*, %s.1** %v22, align 4, !tbaa !0 + br label %b6 + +b6: ; preds = %b5, %b4 + %v25 = phi %s.1* [ %v24, %b5 ], [ %v19, %b4 ] + %v26 = bitcast %s.0* %v2 to i8* + call void @llvm.memset.p0i8.i64(i8* align 4 %v26, i8 0, i64 16, i1 false) + %v27 = getelementptr inbounds %s.0, %s.0* %v2, i32 0, i32 1 + store %s.1* %v25, %s.1** %v27, align 4, !tbaa !0 + call void @f1(%s.0* %v1) #0 + call void @llvm.lifetime.end.p0i8(i64 -1, i8* %v21) + call void @f1(%s.0* %v2) #0 + call void @f1(%s.0* %v3) #0 + %v28 = load %s.1*, %s.1** %v13, align 4, !tbaa !0 + %v29 = getelementptr inbounds %s.1, %s.1* %v28, i32 0, i32 0 + %v30 = load i8*, i8** %v29, align 4, !tbaa !0 + %v31 = getelementptr inbounds %s.1, %s.1* %v28, i32 0, i32 1 + %v32 = load i8*, i8** %v31, align 4, !tbaa !0 + %v33 = inttoptr i32 %a2 to i8* + %v34 = icmp eq i8* %v30, %v32 + br i1 %v34, label %b15, label %b7 + +b7: ; preds = %b6 + br label %b8 + +b8: ; preds = %b12, %b7 + %v35 = phi i8* [ %v47, %b12 ], [ %v30, %b7 ] + %v36 = phi i8* [ %v48, %b12 ], [ %v6, %b7 ] + %v37 = phi i8* [ %v46, %b12 ], [ %v7, %b7 ] + %v38 = icmp eq i8* %v37, %v33 + br i1 %v38, label %b13, label %b9 + +b9: ; preds = %b8 + %v39 = load i8, i8* %v37, align 1, !tbaa !4 + %v40 = load i8, i8* %v35, align 1, !tbaa !4 + %v41 = call zeroext i1 %a6(i8 zeroext %v39, i8 zeroext %v40) + br i1 %v41, label %b10, label %b11 + +b10: ; preds = %b9 + %v42 = load i8, i8* %v37, align 1, !tbaa !4 + store i8 %v42, i8* %v36, align 1, !tbaa !4 + %v43 = getelementptr inbounds i8, i8* %v37, i32 1 + br label %b12 + +b11: ; preds = %b9 + %v44 = load i8, i8* %v35, align 1, !tbaa !4 + store i8 %v44, i8* %v36, align 1, !tbaa !4 + %v45 = getelementptr inbounds i8, i8* %v35, i32 1 + br label %b12 + +b12: ; preds = %b11, %b10 + %v46 = phi i8* [ %v43, %b10 ], [ %v37, %b11 ] + %v47 = phi i8* [ %v35, %b10 ], [ %v45, %b11 ] + %v48 = getelementptr inbounds i8, i8* %v36, i32 1 + %v49 = icmp eq i8* %v47, %v32 + br i1 %v49, label %b14, label %b8 + +b13: ; preds = %b8 + call void @f9(i8* %v35, i8* %v36, i8* %v32) + br label %b43 + +b14: ; preds = %b12 + br label %b15 + +b15: ; preds = %b14, %b6 + %v50 = phi i8* [ %v7, %b6 ], [ %v46, %b14 ] + %v51 = phi i8* [ %v6, %b6 ], [ %v48, %b14 ] + %v52 = icmp eq i8* %v50, %v33 + br i1 %v52, label %b43, label %b16 + +b16: ; preds = %b15 + br label %b17 + +b17: ; preds = %b17, %b16 + %v53 = phi i8* [ %v56, %b17 ], [ %v51, %b16 ] + %v54 = phi i8* [ %v57, %b17 ], [ %v50, %b16 ] + %v55 = load i8, i8* %v54, align 1, !tbaa !4 + store i8 %v55, i8* %v53, align 1, !tbaa !4 + %v56 = getelementptr inbounds i8, i8* %v53, i32 1 + %v57 = getelementptr inbounds i8, i8* %v54, i32 1 + %v58 = icmp eq i8* %v57, %v33 + br i1 %v58, label %b42, label %b17 + +b18: ; preds = %b3, %b2 + %v59 = call i32 @f0(%s.0* %a5) + %v60 = icmp slt i32 %v59, %a4 + br i1 %v60, label %b33, label %b19 + +b19: ; preds = %b18 + %v61 = getelementptr inbounds %s.0, %s.0* %a5, i32 0, i32 1 + %v62 = load %s.1*, %s.1** %v61, align 4, !tbaa !0 + %v63 = getelementptr inbounds %s.1, %s.1* %v62, i32 0, i32 0 + %v64 = load i8*, i8** %v63, align 4, !tbaa !0 + %v65 = getelementptr inbounds %s.1, %s.1* %v62, i32 0, i32 1 + store i8* %v64, i8** %v65, align 4, !tbaa !0 + %v66 = bitcast %s.0* %v5 to i8* + call void @llvm.memset.p0i8.i64(i8* align 4 %v66, i8 0, i64 16, i1 false) + %v67 = load %s.1*, %s.1** %v61, align 4, !tbaa !0 + %v68 = getelementptr inbounds %s.0, %s.0* %v5, i32 0, i32 1 + store %s.1* %v67, %s.1** %v68, align 4, !tbaa !0 + %v69 = bitcast %s.0* %v0 to i8* + call void @llvm.lifetime.start.p0i8(i64 -1, i8* %v69) + call void @llvm.memset.p0i8.i64(i8* align 4 %v69, i8 0, i64 16, i1 false) + %v70 = getelementptr inbounds %s.0, %s.0* %v0, i32 0, i32 1 + store %s.1* %v67, %s.1** %v70, align 4, !tbaa !0 + %v71 = inttoptr i32 %a2 to i8* + %v72 = icmp eq i8* %v7, %v71 + br i1 %v72, label %b21, label %b20 + +b20: ; preds = %b19 + call void @f8(i8* %v7, %s.0* %v0, i8* %v71) + %v73 = load %s.1*, %s.1** %v70, align 4, !tbaa !0 + br label %b21 + +b21: ; preds = %b20, %b19 + %v74 = phi %s.1* [ %v73, %b20 ], [ %v67, %b19 ] + %v75 = bitcast %s.0* %v4 to i8* + call void @llvm.memset.p0i8.i64(i8* align 4 %v75, i8 0, i64 16, i1 false) + %v76 = getelementptr inbounds %s.0, %s.0* %v4, i32 0, i32 1 + store %s.1* %v74, %s.1** %v76, align 4, !tbaa !0 + call void @f1(%s.0* %v0) #0 + call void @llvm.lifetime.end.p0i8(i64 -1, i8* %v69) + call void @f1(%s.0* %v4) #0 + call void @f1(%s.0* %v5) #0 + %v77 = load %s.1*, %s.1** %v61, align 4, !tbaa !0 + %v78 = getelementptr inbounds %s.1, %s.1* %v77, i32 0, i32 0 + %v79 = load i8*, i8** %v78, align 4, !tbaa !0 + %v80 = getelementptr inbounds %s.1, %s.1* %v77, i32 0, i32 1 + %v81 = load i8*, i8** %v80, align 4, !tbaa !0 + %v82 = icmp eq i8* %v6, %v7 + br i1 %v82, label %b25, label %b22 + +b22: ; preds = %b21 + br label %b23 + +b23: ; preds = %b31, %b22 + %v83 = phi i8* [ %v100, %b31 ], [ %v81, %b22 ] + %v84 = phi i8* [ %v111, %b31 ], [ %v71, %b22 ] + %v85 = phi i8* [ %v86, %b31 ], [ %v7, %b22 ] + %v86 = getelementptr inbounds i8, i8* %v85, i32 -1 + %v87 = icmp eq i8* %v83, %v79 + br i1 %v87, label %b28, label %b24 + +b24: ; preds = %b23 + br label %b30 + +b25: ; preds = %b31, %b21 + %v88 = phi i8* [ %v81, %b21 ], [ %v100, %b31 ] + %v89 = phi i8* [ %v71, %b21 ], [ %v111, %b31 ] + %v90 = icmp eq i8* %v88, %v79 + br i1 %v90, label %b43, label %b26 + +b26: ; preds = %b25 + br label %b27 + +b27: ; preds = %b27, %b26 + %v91 = phi i8* [ %v93, %b27 ], [ %v88, %b26 ] + %v92 = phi i8* [ %v95, %b27 ], [ %v89, %b26 ] + %v93 = getelementptr inbounds i8, i8* %v91, i32 -1 + %v94 = load i8, i8* %v93, align 1, !tbaa !4 + %v95 = getelementptr inbounds i8, i8* %v92, i32 -1 + store i8 %v94, i8* %v95, align 1, !tbaa !4 + %v96 = icmp eq i8* %v93, %v79 + br i1 %v96, label %b41, label %b27 + +b28: ; preds = %b31, %b23 + %v97 = phi i8* [ %v111, %b31 ], [ %v84, %b23 ] + %v98 = icmp eq i8* %v6, %v85 + br i1 %v98, label %b43, label %b29 + +b29: ; preds = %b28 + call void @f6(i8* %v97, i8* %v85, i8* %v6) + br label %b43 + +b30: ; preds = %b31, %b24 + %v99 = phi i8* [ %v111, %b31 ], [ %v84, %b24 ] + %v100 = phi i8* [ %v101, %b31 ], [ %v83, %b24 ] + %v101 = getelementptr inbounds i8, i8* %v100, i32 -1 + %v102 = load i8, i8* %v101, align 1, !tbaa !4 + %v103 = load i8, i8* %v86, align 1, !tbaa !4 + %v104 = call zeroext i1 %a6(i8 zeroext %v102, i8 zeroext %v103) + br i1 %v104, label %b31, label %b32 + +b31: ; preds = %b32, %b30 + %v105 = phi i8* [ %v101, %b32 ], [ %v86, %b30 ] + %v106 = phi i8* [ %v101, %b32 ], [ %v6, %b30 ] + %v107 = phi i8* [ %v79, %b32 ], [ %v86, %b30 ] + %v108 = phi i8* [ blockaddress(@f2, %b30), %b32 ], [ blockaddress(@f2, %b23), %b30 ] + %v109 = phi i8* [ blockaddress(@f2, %b28), %b32 ], [ blockaddress(@f2, %b25), %b30 ] + %v110 = load i8, i8* %v105, align 1, !tbaa !4 + %v111 = getelementptr inbounds i8, i8* %v99, i32 -1 + store i8 %v110, i8* %v111, align 1, !tbaa !4 + %v112 = icmp eq i8* %v106, %v107 + %v113 = select i1 %v112, i8* %v109, i8* %v108 + indirectbr i8* %v113, [label %b25, label %b28, label %b23, label %b30] + +b32: ; preds = %b30 + br label %b31 + +b33: ; preds = %b18 + br i1 %v10, label %b34, label %b37 + +b34: ; preds = %b33 + %v114 = sdiv i32 %a3, 2 + %v115 = getelementptr inbounds i8, i8* %v6, i32 %v114 + %v116 = sub i32 %a2, %a1 + %v117 = icmp sgt i32 %v116, 0 + br i1 %v117, label %b35, label %b36 + +b35: ; preds = %b34 + %v118 = call i8* @f5(i8* %v7, i32 %v116, i8* %v115, i1 (i8, i8)* %a6) + br label %b36 + +b36: ; preds = %b35, %b34 + %v119 = phi i8* [ %v7, %b34 ], [ %v118, %b35 ] + %v120 = ptrtoint i8* %v119 to i32 + %v121 = sub i32 %v120, %a1 + br label %b40 + +b37: ; preds = %b33 + %v122 = sdiv i32 %a4, 2 + %v123 = getelementptr inbounds i8, i8* %v7, i32 %v122 + %v124 = sub i32 %a1, %a0 + %v125 = icmp sgt i32 %v124, 0 + br i1 %v125, label %b38, label %b39 + +b38: ; preds = %b37 + %v126 = call i8* @f4(i8* %v6, i32 %v124, i8* %v123, i1 (i8, i8)* %a6) + br label %b39 + +b39: ; preds = %b38, %b37 + %v127 = phi i8* [ %v6, %b37 ], [ %v126, %b38 ] + %v128 = ptrtoint i8* %v127 to i32 + %v129 = sub i32 %v128, %a0 + br label %b40 + +b40: ; preds = %b39, %b36 + %v130 = phi i8* [ %v127, %b39 ], [ %v115, %b36 ] + %v131 = phi i8* [ %v123, %b39 ], [ %v119, %b36 ] + %v132 = phi i32 [ %v129, %b39 ], [ %v114, %b36 ] + %v133 = phi i32 [ %v122, %b39 ], [ %v121, %b36 ] + %v134 = sub nsw i32 %a3, %v132 + %v135 = ptrtoint i8* %v130 to i32 + %v136 = ptrtoint i8* %v131 to i32 + %v137 = call i32 @f3(i32 %v135, i32 %a1, i32 %v136, i32 %v134, i32 %v133, %s.0* %a5) + call void @f2(i32 %a0, i32 %v135, i32 %v137, i32 %v132, i32 %v133, %s.0* %a5, i1 (i8, i8)* %a6) + %v138 = sub nsw i32 %a4, %v133 + call void @f2(i32 %v137, i32 %v136, i32 %a2, i32 %v134, i32 %v138, %s.0* %a5, i1 (i8, i8)* %a6) + br label %b43 + +b41: ; preds = %b27 + br label %b43 + +b42: ; preds = %b17 + br label %b43 + +b43: ; preds = %b42, %b41, %b40, %b29, %b28, %b25, %b15, %b13, %b1 + ret void +} + +; Function Attrs: inlinehint +declare i32 @f3(i32, i32, i32, i32, i32, %s.0* nocapture) #1 + +; Function Attrs: inlinehint +declare i8* @f4(i8*, i32, i8*, i1 (i8, i8)*) #1 + +; Function Attrs: inlinehint +declare i8* @f5(i8*, i32, i8*, i1 (i8, i8)*) #1 + +; Function Attrs: inlinehint +declare void @f6(i8*, i8*, i8*) #1 + +; Function Attrs: inlinehint +declare void @f7(i8*, i8*, i1 (i8, i8)*) #1 + +; Function Attrs: inlinehint +declare void @f8(i8*, %s.0*, i8*) #1 + +; Function Attrs: inlinehint +declare void @f9(i8*, i8*, i8*) #1 + +; Function Attrs: argmemonly nounwind +declare void @llvm.lifetime.end.p0i8(i64, i8* nocapture) #2 + +; Function Attrs: argmemonly nounwind +declare void @llvm.lifetime.start.p0i8(i64, i8* nocapture) #2 + +; Function Attrs: argmemonly nounwind +declare void @llvm.memset.p0i8.i64(i8* nocapture writeonly, i8, i64, i1) #2 + +attributes #0 = { nounwind } +attributes #1 = { inlinehint } +attributes #2 = { argmemonly nounwind } + +!0 = !{!1, !1, i64 0} +!1 = !{!"any pointer", !2} +!2 = !{!"omnipotent char", !3} +!3 = !{!"Simple C/C++ TBAA"} +!4 = !{!2, !2, i64 0} |
