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53 lines
3.7 KiB
LLVM
53 lines
3.7 KiB
LLVM
; RUN: opt -mem2reg < %s | llvm-dis | grep ".dbg " | count 7
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declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
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declare void @foo(i32, i64, i8*)
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define void @baz(i32 %a) nounwind ssp {
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entry:
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%x_addr.i = alloca i32 ; <i32*> [#uses=2]
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%y_addr.i = alloca i64 ; <i64*> [#uses=2]
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%z_addr.i = alloca i8* ; <i8**> [#uses=2]
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%a_addr = alloca i32 ; <i32*> [#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 !{i32* %a_addr}, metadata !0), !dbg !7
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store i32 %a, i32* %a_addr
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%0 = load i32* %a_addr, align 4, !dbg !8 ; <i32> [#uses=1]
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call void @llvm.dbg.declare(metadata !{i32* %x_addr.i}, metadata !9) nounwind, !dbg !15
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store i32 %0, i32* %x_addr.i
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call void @llvm.dbg.declare(metadata !{i64* %y_addr.i}, metadata !16) nounwind, !dbg !15
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store i64 55, i64* %y_addr.i
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call void @llvm.dbg.declare(metadata !{i8** %z_addr.i}, metadata !17) nounwind, !dbg !15
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store i8* bitcast (void (i32)* @baz to i8*), i8** %z_addr.i
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%1 = load i32* %x_addr.i, align 4, !dbg !18 ; <i32> [#uses=1]
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%2 = load i64* %y_addr.i, align 8, !dbg !18 ; <i64> [#uses=1]
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%3 = load i8** %z_addr.i, align 8, !dbg !18 ; <i8*> [#uses=1]
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call void @foo(i32 %1, i64 %2, i8* %3) nounwind, !dbg !18
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br label %return, !dbg !19
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return: ; preds = %entry
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ret void, !dbg !19
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}
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!0 = metadata !{i32 524545, metadata !1, metadata !"a", metadata !2, i32 8, metadata !6} ; [ DW_TAG_arg_variable ]
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!1 = metadata !{i32 524334, i32 0, metadata !2, metadata !"baz", metadata !"baz", metadata !"baz", metadata !2, i32 8, metadata !4, i1 false, i1 true, i32 0, i32 0, null, i1 false, i1 false} ; [ DW_TAG_subprogram ]
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!2 = metadata !{i32 524329, metadata !"bar.c", metadata !"/tmp/", metadata !3} ; [ DW_TAG_file_type ]
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!3 = metadata !{i32 524305, i32 0, i32 1, metadata !"bar.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 ]
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!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 ]
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!5 = metadata !{null, metadata !6}
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!6 = metadata !{i32 524324, metadata !2, metadata !"int", metadata !2, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
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!7 = metadata !{i32 8, i32 0, metadata !1, null}
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!8 = metadata !{i32 9, i32 0, metadata !1, null}
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!9 = metadata !{i32 524545, metadata !10, metadata !"x", metadata !2, i32 4, metadata !6} ; [ DW_TAG_arg_variable ]
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!10 = metadata !{i32 524334, i32 0, metadata !2, metadata !"bar", metadata !"bar", metadata !"bar", metadata !2, i32 4, metadata !11, i1 true, i1 true, i32 0, i32 0, null, i1 false, i1 false} ; [ DW_TAG_subprogram ]
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!11 = metadata !{i32 524309, metadata !2, metadata !"", metadata !2, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !12, i32 0, null} ; [ DW_TAG_subroutine_type ]
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!12 = metadata !{null, metadata !6, metadata !13, metadata !14}
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!13 = metadata !{i32 524324, metadata !2, metadata !"long int", metadata !2, i32 0, i64 64, i64 64, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
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!14 = metadata !{i32 524303, metadata !2, metadata !"", metadata !2, i32 0, i64 64, i64 64, i64 0, i32 0, null} ; [ DW_TAG_pointer_type ]
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!15 = metadata !{i32 4, i32 0, metadata !10, metadata !8}
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!16 = metadata !{i32 524545, metadata !10, metadata !"y", metadata !2, i32 4, metadata !13} ; [ DW_TAG_arg_variable ]
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!17 = metadata !{i32 524545, metadata !10, metadata !"z", metadata !2, i32 4, metadata !14} ; [ DW_TAG_arg_variable ]
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!18 = metadata !{i32 5, i32 0, metadata !10, metadata !8}
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!19 = metadata !{i32 10, i32 0, metadata !1, null}
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