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; RUN: llc -march=x86 -O0 < %s | FileCheck %s
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; Currently, dbg.declare generates a DEBUG_VALUE comment. Eventually it will
; generate DWARF and this test will need to be modified or removed.
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%struct.Pt = type { double , double }
%struct.Rect = type { %struct.Pt , %struct.Pt }
define double @foo ( %struct.Rect * byval %my_r0 ) nounwind ssp {
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entry:
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;CHECK: DEBUG_VALUE
%retval = alloca double ; <double*> [#uses=2]
%0 = alloca double ; <double*> [#uses=2]
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%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
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call void @llvm.dbg.declare ( metadata ! { %struct.Rect * %my_r0 } , metadata !0 ) , !dbg !15
%1 = getelementptr inbounds %struct.Rect * %my_r0 , i32 0 , i32 0 , !dbg !16 ; <%struct.Pt*> [#uses=1]
%2 = getelementptr inbounds %struct.Pt * %1 , i32 0 , i32 0 , !dbg !16 ; <double*> [#uses=1]
%3 = load double * %2 , align 8 , !dbg !16 ; <double> [#uses=1]
store double %3 , double * %0 , align 8 , !dbg !16
%4 = load double * %0 , align 8 , !dbg !16 ; <double> [#uses=1]
store double %4 , double * %retval , align 8 , !dbg !16
br label %return , !dbg !16
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return: ; preds = %entry
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%retval1 = load double * %retval , !dbg !16 ; <double> [#uses=1]
ret double %retval1 , !dbg !16
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}
declare void @llvm.dbg.declare ( metadata , metadata ) nounwind readnone
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!0 = metadata ! { i32 524545 , metadata !1 , metadata !"my_r0" , metadata !2 , i32 11 , metadata !7 } ; [ DW_TAG_arg_variable ]
!1 = metadata ! { i32 524334 , i32 0 , metadata !2 , metadata !"foo" , metadata !"foo" , metadata !"foo" , metadata !2 , i32 11 , metadata !4 , i1 false , i1 true , i32 0 , i32 0 , null , i1 false } ; [ DW_TAG_subprogram ]
!2 = metadata ! { i32 524329 , metadata !"b2.c" , metadata !"/tmp/" , metadata !3 } ; [ DW_TAG_file_type ]
!3 = metadata ! { i32 524305 , i32 0 , i32 1 , metadata !"b2.c" , metadata !"/tmp/" , metadata !"4.2.1 (Based on Apple Inc. build 5658) (LLVM build)" , i1 true , i1 false , metadata !"" , i32 0 } ; [ DW_TAG_compile_unit ]
!4 = metadata ! { i32 524309 , metadata !2 , metadata !"" , metadata !2 , i32 0 , i64 0 , i64 0 , i64 0 , i32 0 , null , metadata !5 , i32 0 , null } ; [ DW_TAG_subroutine_type ]
!5 = metadata ! { metadata !6 , metadata !7 }
!6 = metadata ! { i32 524324 , metadata !2 , metadata !"double" , metadata !2 , i32 0 , i64 64 , i64 64 , i64 0 , i32 0 , i32 4 } ; [ DW_TAG_base_type ]
!7 = metadata ! { i32 524307 , metadata !2 , metadata !"Rect" , metadata !2 , i32 6 , i64 256 , i64 64 , i64 0 , i32 0 , null , metadata !8 , i32 0 , null } ; [ DW_TAG_structure_type ]
!8 = metadata ! { metadata !9 , metadata !14 }
!9 = metadata ! { i32 524301 , metadata !7 , metadata !"P1" , metadata !2 , i32 7 , i64 128 , i64 64 , i64 0 , i32 0 , metadata !10 } ; [ DW_TAG_member ]
!10 = metadata ! { i32 524307 , metadata !2 , metadata !"Pt" , metadata !2 , i32 1 , i64 128 , i64 64 , i64 0 , i32 0 , null , metadata !11 , i32 0 , null } ; [ DW_TAG_structure_type ]
!11 = metadata ! { metadata !12 , metadata !13 }
!12 = metadata ! { i32 524301 , metadata !10 , metadata !"x" , metadata !2 , i32 2 , i64 64 , i64 64 , i64 0 , i32 0 , metadata !6 } ; [ DW_TAG_member ]
!13 = metadata ! { i32 524301 , metadata !10 , metadata !"y" , metadata !2 , i32 3 , i64 64 , i64 64 , i64 64 , i32 0 , metadata !6 } ; [ DW_TAG_member ]
!14 = metadata ! { i32 524301 , metadata !7 , metadata !"P2" , metadata !2 , i32 8 , i64 128 , i64 64 , i64 128 , i32 0 , metadata !10 } ; [ DW_TAG_member ]
!15 = metadata ! { i32 11 , i32 0 , metadata !1 , null }
!16 = metadata ! { i32 12 , i32 0 , metadata !17 , null }
!17 = metadata ! { i32 524299 , metadata !1 , i32 11 , i32 0 } ; [ DW_TAG_lexical_block ]