1; RUN: llc -mtriple=hexagon -simplifycfg-require-and-preserve-domtree=1 < %s | FileCheck %s 2; CHECK: .cfi_def_cfa r30 3; CHECK: .cfi_offset r31 4; CHECK: .cfi_offset r30 5 6@g0 = global i32 0, align 4 7@g1 = external constant ptr 8 9define i32 @f0() personality ptr @f3 { 10b0: 11 %v0 = alloca i32, align 4 12 %v1 = alloca ptr 13 %v2 = alloca i32 14 %v3 = alloca i32, align 4 15 store i32 0, ptr %v0 16 %v4 = call ptr @f1(i32 4) #1 17 store i32 20, ptr %v4 18 invoke void @f2(ptr %v4, ptr @g1, ptr null) #2 19 to label %b6 unwind label %b1 20 21b1: ; preds = %b0 22 %v6 = landingpad { ptr, i32 } 23 catch ptr @g1 24 %v7 = extractvalue { ptr, i32 } %v6, 0 25 store ptr %v7, ptr %v1 26 %v8 = extractvalue { ptr, i32 } %v6, 1 27 store i32 %v8, ptr %v2 28 br label %b2 29 30b2: ; preds = %b1 31 %v9 = load i32, ptr %v2 32 %v10 = call i32 @llvm.eh.typeid.for(ptr @g1) #1 33 %v11 = icmp eq i32 %v9, %v10 34 br i1 %v11, label %b3, label %b5 35 36b3: ; preds = %b2 37 %v12 = load ptr, ptr %v1 38 %v13 = call ptr @f4(ptr %v12) #1 39 %v15 = load i32, ptr %v13, align 4 40 store i32 %v15, ptr %v3, align 4 41 %v16 = load i32, ptr %v3, align 4 42 store i32 %v16, ptr @g0, align 4 43 call void @f5() #1 44 br label %b4 45 46b4: ; preds = %b3 47 %v17 = load i32, ptr @g0, align 4 48 ret i32 %v17 49 50b5: ; preds = %b2 51 %v18 = load ptr, ptr %v1 52 %v19 = load i32, ptr %v2 53 %v20 = insertvalue { ptr, i32 } undef, ptr %v18, 0 54 %v21 = insertvalue { ptr, i32 } %v20, i32 %v19, 1 55 resume { ptr, i32 } %v21 56 57b6: ; preds = %b0 58 unreachable 59} 60 61declare ptr @f1(i32) 62 63declare void @f2(ptr, ptr, ptr) 64 65declare i32 @f3(...) 66 67; Function Attrs: nounwind readnone 68declare i32 @llvm.eh.typeid.for(ptr) #0 69 70declare ptr @f4(ptr) 71 72declare void @f5() 73 74attributes #0 = { nounwind readnone } 75attributes #1 = { nounwind } 76attributes #2 = { noreturn } 77