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	This commit moves `MDLocation`, finishing off PR21433.  There's an
accompanying clang commit for frontend testcases.  I'll attach the
testcase upgrade script I used to PR21433 to help out-of-tree
frontends/backends.
This changes the schema for `DebugLoc` and `DILocation` from:
    !{i32 3, i32 7, !7, !8}
to:
    !MDLocation(line: 3, column: 7, scope: !7, inlinedAt: !8)
Note that empty fields (line/column: 0 and inlinedAt: null) don't get
printed by the assembly writer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226048 91177308-0d34-0410-b5e6-96231b3b80d8
		
	
		
			
				
	
	
		
			41 lines
		
	
	
		
			2.4 KiB
		
	
	
	
		
			LLVM
		
	
	
	
	
	
			
		
		
	
	
			41 lines
		
	
	
		
			2.4 KiB
		
	
	
	
		
			LLVM
		
	
	
	
	
	
| ; RUN: llc  -o /dev/null < %s
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| ; Radar 7937664
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| %struct.AppleEvent = type opaque
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| 
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| define void @DisposeDMNotificationUPP(void (%struct.AppleEvent*)* %userUPP) "no-frame-pointer-elim-non-leaf" nounwind ssp {
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| entry:
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|   %userUPP_addr = alloca void (%struct.AppleEvent*)* ; <void (%struct.AppleEvent*)**> [#uses=1]
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|   %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
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|   call void @llvm.dbg.declare(metadata void (%struct.AppleEvent*)** %userUPP_addr, metadata !0, metadata !{!"0x102"}), !dbg !13
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|   store void (%struct.AppleEvent*)* %userUPP, void (%struct.AppleEvent*)** %userUPP_addr
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|   br label %return, !dbg !14
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| 
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| return:                                           ; preds = %entry
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|   ret void, !dbg !14
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| }
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| 
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| declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
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| 
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| !llvm.dbg.cu = !{!3}
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| !llvm.module.flags = !{!19}
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| !0 = !{!"0x101\00userUPP\007\000", !1, !2, !6} ; [ DW_TAG_arg_variable ]
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| !1 = !{!"0x2e\00DisposeDMNotificationUPP\00DisposeDMNotificationUPP\00DisposeDMNotificationUPP\007\000\001\000\006\000\000\000", !16, null, !4, null, null, null, null, null} ; [ DW_TAG_subprogram ]
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| !2 = !{!"0x29", !16} ; [ DW_TAG_file_type ]
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| !3 = !{!"0x11\001\004.2.1 (Based on Apple Inc. build 5658) (LLVM build 9999)\001\00\000\00\000", !16, !17, !17, !18, null, null} ; [ DW_TAG_compile_unit ]
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| !4 = !{!"0x15\00\000\000\000\000\000\000", !16, !2, null, !5, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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| !5 = !{null, !6}
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| !6 = !{!"0x16\00DMNotificationUPP\006\000\000\000\000", !16, !2, !7} ; [ DW_TAG_typedef ]
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| !7 = !{!"0xf\00\000\0064\0064\000\000", !16, !2, !8} ; [ DW_TAG_pointer_type ]
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| !8 = !{!"0x15\00\000\000\000\000\000\000", !16, !2, null, !9, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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| !9 = !{null, !10}
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| !10 = !{!"0xf\00\000\0064\0064\000\000", !16, !2, !11} ; [ DW_TAG_pointer_type ]
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| !11 = !{!"0x16\00AppleEvent\004\000\000\000\000", !16, !2, !12} ; [ DW_TAG_typedef ]
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| !12 = !{!"0x13\00AEDesc\001\000\000\000\004\000", !16, !2, null, null, null, null, null} ; [ DW_TAG_structure_type ] [AEDesc] [line 1, size 0, align 0, offset 0] [decl] [from ]
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| !13 = !MDLocation(line: 7, scope: !1)
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| !14 = !MDLocation(line: 8, scope: !15)
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| !15 = !{!"0xb\007\000\000", !16, !1} ; [ DW_TAG_lexical_block ]
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| !16 = !{!"t.c", !"/Users/echeng/LLVM/radars/r7937664/"}
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| !17 = !{i32 0}
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| !18 = !{!1}
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| !19 = !{i32 1, !"Debug Info Version", i32 2}
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