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1; RUN: llc < %s -mtriple=x86_64-apple-darwin | FileCheck %s2; rdar://66476393 4 %struct.FetchPlanHeader = type { ptr, ptr, i32, ptr, ptr, ptr, ptr, ptr, ptr, %struct.__attributeDescriptionFlags }5 %struct.NSArray = type { %struct.NSObject }6 %struct.NSAutoreleasePool = type { %struct.NSObject, ptr, ptr, ptr, ptr }7 %struct.NSObject = type { ptr }8 %struct.__attributeDescriptionFlags = type <{ i32 }>9 %struct._message_ref_t = type { ptr, ptr }10 %struct.objc_selector = type opaque11@"\01l_objc_msgSend_fixup_alloc" = external global %struct._message_ref_t, align 16 ; <ptr> [#uses=2]12 13define ptr @newFetchedRowsForFetchPlan_MT(ptr %fetchPlan, ptr %selectionMethod, ptr %selectionParameter) ssp personality ptr @__gxx_personality_v0 {14; CHECK-LABEL: newFetchedRowsForFetchPlan_MT:15; CHECK: ## %bb.0: ## %entry16; CHECK-NEXT: pushq %rax17; CHECK-NEXT: .cfi_def_cfa_offset 1618; CHECK-NEXT: Ltmp0:19; CHECK-NEXT: movq l_objc_msgSend_fixup_alloc@{{.*}}(%rip), %rsi20; CHECK-NEXT: xorl %eax, %eax21; CHECK-NEXT: xorl %edi, %edi22; CHECK-NEXT: callq *%rax23; CHECK-NEXT: Ltmp1:24; CHECK-NEXT: ## %bb.1: ## %invcont25; CHECK-NEXT: Ltmp2:26; CHECK-NEXT: movq %rax, %rdi27; CHECK-NEXT: xorl %esi, %esi28; CHECK-NEXT: xorl %eax, %eax29; CHECK-NEXT: callq _objc_msgSend30; CHECK-NEXT: Ltmp3:31; CHECK-NEXT: ## %bb.2: ## %invcont2632; CHECK-NEXT: Ltmp4:33; CHECK-NEXT: movq l_objc_msgSend_fixup_alloc@{{.*}}(%rip), %rsi34; CHECK-NEXT: xorl %eax, %eax35; CHECK-NEXT: xorl %edi, %edi36; CHECK-NEXT: callq *%rax37; CHECK-NEXT: Ltmp5:38; CHECK-NEXT: ## %bb.3: ## %invcont2739; CHECK-NEXT: ud240; CHECK-NEXT: LBB0_4: ## %lpad41; CHECK-NEXT: Ltmp6:42; CHECK-NEXT: ud243; CHECK-NEXT: Lfunc_end0:44entry:45 %0 = invoke ptr null(ptr null, ptr @"\01l_objc_msgSend_fixup_alloc")46 to label %invcont unwind label %lpad ; <ptr> [#uses=1]47 48invcont: ; preds = %entry49 %1 = invoke ptr (ptr, ptr, ...) @objc_msgSend(ptr %0, ptr null)50 to label %invcont26 unwind label %lpad ; <ptr> [#uses=0]51 52invcont26: ; preds = %invcont53 %2 = invoke ptr null(ptr null, ptr @"\01l_objc_msgSend_fixup_alloc")54 to label %invcont27 unwind label %lpad ; <ptr> [#uses=0]55 56invcont27: ; preds = %invcont2657 unreachable58 59lpad: ; preds = %invcont26, %invcont, %entry60 %pool.1 = phi ptr [ null, %entry ], [ null, %invcont ], [ null, %invcont26 ] ; <ptr> [#uses=0]61 %exn = landingpad {ptr, i32}62 cleanup63 unreachable64}65 66declare ptr @objc_msgSend(ptr, ptr, ...)67 68declare i32 @__gxx_personality_v0(...)69