| ; REQUIRES: asserts |
| ; RUN: llc -march=hexagon -stats -o /dev/null < %s |
| |
| %s.0 = type { %s.1*, %s.2*, %s.17*, i32, i32, i32, i32, i8*, i8*, i8* } |
| %s.1 = type opaque |
| %s.2 = type { %s.3, %s.4*, i8* } |
| %s.3 = type { i32, i32 } |
| %s.4 = type { %s.4*, %s.4*, %s.4*, %s.4*, i32, i32, i32, %s.3*, i32, [1 x %s.5]*, [1 x %s.5]*, i8, i8, i8, i8*, i32, %s.4*, %s.8*, i8, i8, i8, i32*, i32, i32*, i32, i8*, i8, %s.9, [32 x i8**], [7 x i8*], i32, i8*, i32, %s.4*, i32, i32, %s.11, %s.13, i8, i8, i8, %s.14*, %s.15*, %s.15*, i32, [12 x i8] } |
| %s.5 = type { [1 x %s.6], i32, %s.7, [4 x i8] } |
| %s.6 = type { [16 x i32] } |
| %s.7 = type { [2 x i32] } |
| %s.8 = type { void (i8*)*, i8*, i32, %s.8* } |
| %s.9 = type { i8* (i8*)*, i8*, %s.7, i32, %s.10 } |
| %s.10 = type { i32 } |
| %s.11 = type { %s.12, i8, i8* } |
| %s.12 = type { [2 x i32] } |
| %s.13 = type { i32, i32 } |
| %s.14 = type { i8*, i32 (i8*, %s.4*)* } |
| %s.15 = type { %s.15*, %s.16*, i32 } |
| %s.16 = type { %s.3, i32, %s.4*, %s.4*, %s.4*, i32, i32 } |
| %s.17 = type { i32, void (i8*)* } |
| %s.18 = type { %s.0*, i8* } |
| |
| ; Function Attrs: nounwind |
| define zeroext i8 @f0(%s.0* %a0, i32 %a1, %s.18* %a2) #0 { |
| b0: |
| %v0 = alloca i8, align 1 |
| %v1 = alloca %s.0*, align 4 |
| %v2 = alloca i32, align 4 |
| %v3 = alloca %s.18*, align 4 |
| %v4 = alloca i32, align 4 |
| %v5 = alloca i32, align 4 |
| %v6 = alloca i8* |
| %v7 = alloca i32, align 4 |
| %v8 = alloca i32 |
| %v9 = alloca %s.4, align 32 |
| store %s.0* %a0, %s.0** %v1, align 4 |
| store i32 %a1, i32* %v2, align 4 |
| store %s.18* %a2, %s.18** %v3, align 4 |
| %v10 = load %s.0*, %s.0** %v1, align 4 |
| %v11 = getelementptr inbounds %s.0, %s.0* %v10, i32 0, i32 3 |
| %v12 = load i32, i32* %v11, align 4 |
| store i32 %v12, i32* %v4, align 4 |
| %v13 = load %s.0*, %s.0** %v1, align 4 |
| %v14 = getelementptr inbounds %s.0, %s.0* %v13, i32 0, i32 6 |
| %v15 = load i32, i32* %v14, align 4 |
| store i32 %v15, i32* %v5, align 4 |
| %v16 = load i32, i32* %v4, align 4 |
| %v17 = call i8* @llvm.stacksave() |
| store i8* %v17, i8** %v6 |
| %v18 = alloca %s.2, i32 %v16, align 8 |
| %v19 = load %s.0*, %s.0** %v1, align 4 |
| %v20 = call i32 @f1(%s.0* %v19) |
| %v21 = icmp ne i32 %v20, 0 |
| br i1 %v21, label %b2, label %b1 |
| |
| b1: ; preds = %b0 |
| store i8 8, i8* %v0 |
| store i32 1, i32* %v8 |
| br label %b23 |
| |
| b2: ; preds = %b0 |
| %v22 = load %s.0*, %s.0** %v1, align 4 |
| %v23 = getelementptr inbounds %s.0, %s.0* %v22, i32 0, i32 0 |
| %v24 = load %s.1*, %s.1** %v23, align 4 |
| %v25 = load %s.0*, %s.0** %v1, align 4 |
| %v26 = getelementptr inbounds %s.0, %s.0* %v25, i32 0, i32 1 |
| %v27 = load %s.2*, %s.2** %v26, align 4 |
| %v28 = bitcast %s.2* %v27 to i8* |
| %v29 = bitcast %s.2* %v18 to i8* |
| %v30 = load i32, i32* %v4, align 4 |
| %v31 = mul i32 16, %v30 |
| %v32 = call zeroext i8 @f2(%s.1* %v24, i8* %v28, i8* %v29, i32 %v31) |
| %v33 = zext i8 %v32 to i32 |
| %v34 = icmp ne i32 %v33, 0 |
| br i1 %v34, label %b3, label %b4 |
| |
| b3: ; preds = %b2 |
| store i8 1, i8* %v0 |
| store i32 1, i32* %v8 |
| br label %b23 |
| |
| b4: ; preds = %b2 |
| store i32 0, i32* %v7, align 4 |
| br label %b5 |
| |
| b5: ; preds = %b21, %b4 |
| %v35 = load i32, i32* %v7, align 4 |
| %v36 = load i32, i32* %v4, align 4 |
| %v37 = icmp ult i32 %v35, %v36 |
| br i1 %v37, label %b6, label %b7 |
| |
| b6: ; preds = %b5 |
| br label %b7 |
| |
| b7: ; preds = %b6, %b5 |
| %v38 = phi i1 [ false, %b5 ], [ true, %b6 ] |
| br i1 %v38, label %b8, label %b22 |
| |
| b8: ; preds = %b7 |
| %v39 = load i32, i32* %v7, align 4 |
| %v40 = getelementptr inbounds %s.2, %s.2* %v18, i32 %v39 |
| %v41 = getelementptr inbounds %s.2, %s.2* %v40, i32 0, i32 1 |
| %v42 = load %s.4*, %s.4** %v41, align 4 |
| %v43 = icmp ne %s.4* %v42, null |
| br i1 %v43, label %b9, label %b17 |
| |
| b9: ; preds = %b8 |
| %v44 = load %s.0*, %s.0** %v1, align 4 |
| %v45 = getelementptr inbounds %s.0, %s.0* %v44, i32 0, i32 0 |
| %v46 = load %s.1*, %s.1** %v45, align 4 |
| %v47 = load i32, i32* %v7, align 4 |
| %v48 = getelementptr inbounds %s.2, %s.2* %v18, i32 %v47 |
| %v49 = getelementptr inbounds %s.2, %s.2* %v48, i32 0, i32 1 |
| %v50 = load %s.4*, %s.4** %v49, align 4 |
| %v51 = bitcast %s.4* %v50 to i8* |
| %v52 = bitcast %s.4* %v9 to i8* |
| %v53 = load i32, i32* %v5, align 4 |
| %v54 = call zeroext i8 @f2(%s.1* %v46, i8* %v51, i8* %v52, i32 %v53) |
| %v55 = zext i8 %v54 to i32 |
| %v56 = icmp ne i32 %v55, 0 |
| br i1 %v56, label %b10, label %b11 |
| |
| b10: ; preds = %b9 |
| store i8 1, i8* %v0 |
| store i32 1, i32* %v8 |
| br label %b23 |
| |
| b11: ; preds = %b9 |
| %v57 = getelementptr inbounds %s.4, %s.4* %v9, i32 0, i32 5 |
| %v58 = load i32, i32* %v57, align 4 |
| %v59 = icmp ne i32 %v58, 0 |
| br i1 %v59, label %b12, label %b13 |
| |
| b12: ; preds = %b11 |
| br label %b14 |
| |
| b13: ; preds = %b11 |
| %v60 = load %s.0*, %s.0** %v1, align 4 |
| %v61 = getelementptr inbounds %s.0, %s.0* %v60, i32 0, i32 0 |
| %v62 = load %s.1*, %s.1** %v61, align 4 |
| %v63 = call i32 @f3(%s.1* %v62) |
| br label %b14 |
| |
| b14: ; preds = %b13, %b12 |
| %v64 = phi i32 [ %v58, %b12 ], [ %v63, %b13 ] |
| %v65 = load i32, i32* %v2, align 4 |
| %v66 = icmp eq i32 %v64, %v65 |
| br i1 %v66, label %b15, label %b16 |
| |
| b15: ; preds = %b14 |
| %v67 = load %s.0*, %s.0** %v1, align 4 |
| %v68 = load %s.18*, %s.18** %v3, align 4 |
| %v69 = getelementptr inbounds %s.18, %s.18* %v68, i32 0, i32 0 |
| store %s.0* %v67, %s.0** %v69, align 4 |
| %v70 = load i32, i32* %v7, align 4 |
| %v71 = getelementptr inbounds %s.2, %s.2* %v18, i32 %v70 |
| %v72 = getelementptr inbounds %s.2, %s.2* %v71, i32 0, i32 1 |
| %v73 = load %s.4*, %s.4** %v72, align 4 |
| %v74 = bitcast %s.4* %v73 to i8* |
| %v75 = load %s.18*, %s.18** %v3, align 4 |
| %v76 = getelementptr inbounds %s.18, %s.18* %v75, i32 0, i32 1 |
| store i8* %v74, i8** %v76, align 4 |
| store i8 0, i8* %v0 |
| store i32 1, i32* %v8 |
| br label %b23 |
| |
| b16: ; preds = %b14 |
| br label %b20 |
| |
| b17: ; preds = %b8 |
| %v77 = load i32, i32* %v7, align 4 |
| %v78 = icmp eq i32 %v77, 0 |
| br i1 %v78, label %b18, label %b19 |
| |
| b18: ; preds = %b17 |
| %v79 = load %s.0*, %s.0** %v1, align 4 |
| %v80 = load %s.18*, %s.18** %v3, align 4 |
| %v81 = getelementptr inbounds %s.18, %s.18* %v80, i32 0, i32 0 |
| store %s.0* %v79, %s.0** %v81, align 4 |
| %v82 = load %s.18*, %s.18** %v3, align 4 |
| %v83 = getelementptr inbounds %s.18, %s.18* %v82, i32 0, i32 1 |
| store i8* null, i8** %v83, align 4 |
| store i8 0, i8* %v0 |
| store i32 1, i32* %v8 |
| br label %b23 |
| |
| b19: ; preds = %b17 |
| br label %b20 |
| |
| b20: ; preds = %b19, %b16 |
| br label %b21 |
| |
| b21: ; preds = %b20 |
| %v84 = load i32, i32* %v7, align 4 |
| %v85 = add i32 %v84, 1 |
| store i32 %v85, i32* %v7, align 4 |
| br label %b5 |
| |
| b22: ; preds = %b7 |
| store i8 4, i8* %v0 |
| store i32 1, i32* %v8 |
| br label %b23 |
| |
| b23: ; preds = %b22, %b18, %b15, %b10, %b3, %b1 |
| %v86 = load i8*, i8** %v6 |
| call void @llvm.stackrestore(i8* %v86) |
| %v87 = load i8, i8* %v0 |
| ret i8 %v87 |
| } |
| |
| ; Function Attrs: nounwind |
| declare i8* @llvm.stacksave() #0 |
| |
| ; Function Attrs: inlinehint nounwind |
| declare i32 @f1(%s.0*) #1 |
| |
| declare zeroext i8 @f2(%s.1*, i8*, i8*, i32) #0 |
| |
| declare i32 @f3(%s.1*) #0 |
| |
| ; Function Attrs: nounwind |
| declare void @llvm.stackrestore(i8*) #0 |
| |
| attributes #0 = { nounwind } |
| attributes #1 = { inlinehint nounwind } |
