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c8b1f095a3
The personality routine currently lives in the LandingPadInst. This isn't desirable because: - All LandingPadInsts in the same function must have the same personality routine. This means that each LandingPadInst beyond the first has an operand which produces no additional information. - There is ongoing work to introduce EH IR constructs other than LandingPadInst. Moving the personality routine off of any one particular Instruction and onto the parent function seems a lot better than have N different places a personality function can sneak onto an exceptional function. Differential Revision: http://reviews.llvm.org/D10429 llvm-svn: 239940
39 lines
2.1 KiB
LLVM
39 lines
2.1 KiB
LLVM
; RUN: llc < %s -mtriple=x86_64-apple-darwin | not grep jmp
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; rdar://6647639
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%struct.FetchPlanHeader = type { i8*, i8*, i32, i8*, i8*, i8*, i8*, i8*, %struct.NSObject* (%struct.NSObject*, %struct.objc_selector*, ...)*, %struct.__attributeDescriptionFlags }
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%struct.NSArray = type { %struct.NSObject }
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%struct.NSAutoreleasePool = type { %struct.NSObject, i8*, i8*, i8*, i8* }
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%struct.NSObject = type { %struct.NSObject* }
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%struct.__attributeDescriptionFlags = type <{ i32 }>
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%struct._message_ref_t = type { %struct.NSObject* (%struct.NSObject*, %struct._message_ref_t*, ...)*, %struct.objc_selector* }
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%struct.objc_selector = type opaque
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@"\01l_objc_msgSend_fixup_alloc" = external global %struct._message_ref_t, align 16 ; <%struct._message_ref_t*> [#uses=2]
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define %struct.NSArray* @newFetchedRowsForFetchPlan_MT(%struct.FetchPlanHeader* %fetchPlan, %struct.objc_selector* %selectionMethod, %struct.NSObject* %selectionParameter) ssp personality i32 (...)* @__gxx_personality_v0 {
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entry:
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%0 = invoke %struct.NSObject* null(%struct.NSObject* null, %struct._message_ref_t* @"\01l_objc_msgSend_fixup_alloc")
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to label %invcont unwind label %lpad ; <%struct.NSObject*> [#uses=1]
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invcont: ; preds = %entry
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%1 = invoke %struct.NSObject* (%struct.NSObject*, %struct.objc_selector*, ...) @objc_msgSend(%struct.NSObject* %0, %struct.objc_selector* null)
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to label %invcont26 unwind label %lpad ; <%struct.NSObject*> [#uses=0]
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invcont26: ; preds = %invcont
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%2 = invoke %struct.NSObject* null(%struct.NSObject* null, %struct._message_ref_t* @"\01l_objc_msgSend_fixup_alloc")
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to label %invcont27 unwind label %lpad ; <%struct.NSObject*> [#uses=0]
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invcont27: ; preds = %invcont26
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unreachable
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lpad: ; preds = %invcont26, %invcont, %entry
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%pool.1 = phi %struct.NSAutoreleasePool* [ null, %entry ], [ null, %invcont ], [ null, %invcont26 ] ; <%struct.NSAutoreleasePool*> [#uses=0]
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%exn = landingpad {i8*, i32}
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cleanup
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unreachable
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}
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declare %struct.NSObject* @objc_msgSend(%struct.NSObject*, %struct.objc_selector*, ...)
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declare i32 @__gxx_personality_v0(...)
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