; RUN: llc -march=hexagon -simplifycfg-require-and-preserve-domtree=1 < %s | FileCheck %s ; CHECK: .cfi_def_cfa r30 ; CHECK: .cfi_offset r31 ; CHECK: .cfi_offset r30 @g0 = global i32 0, align 4 @g1 = external constant ptr define i32 @f0() personality ptr @f3 { b0: %v0 = alloca i32, align 4 %v1 = alloca ptr %v2 = alloca i32 %v3 = alloca i32, align 4 store i32 0, ptr %v0 %v4 = call ptr @f1(i32 4) #1 store i32 20, ptr %v4 invoke void @f2(ptr %v4, ptr @g1, ptr null) #2 to label %b6 unwind label %b1 b1: ; preds = %b0 %v6 = landingpad { ptr, i32 } catch ptr @g1 %v7 = extractvalue { ptr, i32 } %v6, 0 store ptr %v7, ptr %v1 %v8 = extractvalue { ptr, i32 } %v6, 1 store i32 %v8, ptr %v2 br label %b2 b2: ; preds = %b1 %v9 = load i32, ptr %v2 %v10 = call i32 @llvm.eh.typeid.for(ptr @g1) #1 %v11 = icmp eq i32 %v9, %v10 br i1 %v11, label %b3, label %b5 b3: ; preds = %b2 %v12 = load ptr, ptr %v1 %v13 = call ptr @f4(ptr %v12) #1 %v15 = load i32, ptr %v13, align 4 store i32 %v15, ptr %v3, align 4 %v16 = load i32, ptr %v3, align 4 store i32 %v16, ptr @g0, align 4 call void @f5() #1 br label %b4 b4: ; preds = %b3 %v17 = load i32, ptr @g0, align 4 ret i32 %v17 b5: ; preds = %b2 %v18 = load ptr, ptr %v1 %v19 = load i32, ptr %v2 %v20 = insertvalue { ptr, i32 } undef, ptr %v18, 0 %v21 = insertvalue { ptr, i32 } %v20, i32 %v19, 1 resume { ptr, i32 } %v21 b6: ; preds = %b0 unreachable } declare ptr @f1(i32) declare void @f2(ptr, ptr, ptr) declare i32 @f3(...) ; Function Attrs: nounwind readnone declare i32 @llvm.eh.typeid.for(ptr) #0 declare ptr @f4(ptr) declare void @f5() attributes #0 = { nounwind readnone } attributes #1 = { nounwind } attributes #2 = { noreturn }