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735419dfe7
iSel not properly lowring argument into a well formed DBG_VALUE in some cases is a separate issue and not related to the test in this testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105295 91177308-0d34-0410-b5e6-96231b3b80d8
45 lines
2.5 KiB
LLVM
45 lines
2.5 KiB
LLVM
; RUN: llc -mtriple=x86_64-apple-darwin < %s | FileCheck %s
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; Test to check separate label for inlined function argument.
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define i32 @foo(i32 %y) nounwind optsize ssp {
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entry:
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tail call void @llvm.dbg.value(metadata !{i32 %y}, i64 0, metadata !0)
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%0 = tail call i32 (...)* @zoo(i32 %y) nounwind, !dbg !9 ; <i32> [#uses=1]
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ret i32 %0, !dbg !9
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}
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declare i32 @zoo(...)
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declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
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define i32 @bar(i32 %x) nounwind optsize ssp {
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entry:
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tail call void @llvm.dbg.value(metadata !{i32 %x}, i64 0, metadata !7)
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tail call void @llvm.dbg.value(metadata !11, i64 0, metadata !0) nounwind
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%0 = tail call i32 (...)* @zoo(i32 1) nounwind, !dbg !12 ; <i32> [#uses=1]
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%1 = add nsw i32 %0, %x, !dbg !13 ; <i32> [#uses=1]
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ret i32 %1, !dbg !13
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}
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!llvm.dbg.lv = !{!0, !7}
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!0 = metadata !{i32 524545, metadata !1, metadata !"y", metadata !2, i32 2, metadata !6} ; [ DW_TAG_arg_variable ]
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!1 = metadata !{i32 524334, i32 0, metadata !2, metadata !"foo", metadata !"foo", metadata !"foo", metadata !2, i32 2, metadata !4, i1 false, i1 true, i32 0, i32 0, null, i1 false, i1 true} ; [ DW_TAG_subprogram ]
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!2 = metadata !{i32 524329, metadata !"f.c", metadata !"/tmp", metadata !3} ; [ DW_TAG_file_type ]
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!3 = metadata !{i32 524305, i32 0, i32 1, metadata !"f.c", metadata !"/tmp", metadata !"4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", i1 true, i1 true, 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 !{metadata !6, 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 524545, metadata !8, metadata !"x", metadata !2, i32 6, metadata !6} ; [ DW_TAG_arg_variable ]
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!8 = metadata !{i32 524334, i32 0, metadata !2, metadata !"bar", metadata !"bar", metadata !"bar", metadata !2, i32 6, metadata !4, i1 false, i1 true, i32 0, i32 0, null, i1 false, i1 true} ; [ DW_TAG_subprogram ]
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!9 = metadata !{i32 3, i32 0, metadata !10, null}
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!10 = metadata !{i32 524299, metadata !1, i32 2, i32 0} ; [ DW_TAG_lexical_block ]
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!11 = metadata !{i32 1}
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!12 = metadata !{i32 3, i32 0, metadata !10, metadata !13}
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!13 = metadata !{i32 7, i32 0, metadata !14, null}
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!14 = metadata !{i32 524299, metadata !8, i32 6, i32 0} ; [ DW_TAG_lexical_block ]
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;CHECK: DEBUG_VALUE: bar:x <- EBX+0
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;CHECK-NEXT:Ltmp
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;CHECK-NEXT DEBUG_VALUE: foo:y <- 1+0
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