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1ef70ff39b
Now that `Metadata` is typeless, reflect that in the assembly. These
are the matching assembly changes for the metadata/value split in
r223802.
- Only use the `metadata` type when referencing metadata from a call
intrinsic -- i.e., only when it's used as a `Value`.
- Stop pretending that `ValueAsMetadata` is wrapped in an `MDNode`
when referencing it from call intrinsics.
So, assembly like this:
define @foo(i32 %v) {
call void @llvm.foo(metadata !{i32 %v}, metadata !0)
call void @llvm.foo(metadata !{i32 7}, metadata !0)
call void @llvm.foo(metadata !1, metadata !0)
call void @llvm.foo(metadata !3, metadata !0)
call void @llvm.foo(metadata !{metadata !3}, metadata !0)
ret void, !bar !2
}
!0 = metadata !{metadata !2}
!1 = metadata !{i32* @global}
!2 = metadata !{metadata !3}
!3 = metadata !{}
turns into this:
define @foo(i32 %v) {
call void @llvm.foo(metadata i32 %v, metadata !0)
call void @llvm.foo(metadata i32 7, metadata !0)
call void @llvm.foo(metadata i32* @global, metadata !0)
call void @llvm.foo(metadata !3, metadata !0)
call void @llvm.foo(metadata !{!3}, metadata !0)
ret void, !bar !2
}
!0 = !{!2}
!1 = !{i32* @global}
!2 = !{!3}
!3 = !{}
I wrote an upgrade script that handled almost all of the tests in llvm
and many of the tests in cfe (even handling many `CHECK` lines). I've
attached it (or will attach it in a moment if you're speedy) to PR21532
to help everyone update their out-of-tree testcases.
This is part of PR21532.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224257 91177308-0d34-0410-b5e6-96231b3b80d8
46 lines
2.5 KiB
LLVM
46 lines
2.5 KiB
LLVM
; RUN: llc < %s -mtriple=arm64-apple-darwin
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; rdar://9146594
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define void @drt_vsprintf() nounwind ssp {
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entry:
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%do_tab_convert = alloca i32, align 4
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br i1 undef, label %if.then24, label %if.else295, !dbg !13
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if.then24: ; preds = %entry
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unreachable
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if.else295: ; preds = %entry
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call void @llvm.dbg.declare(metadata i32* %do_tab_convert, metadata !16, metadata !{!"0x102"}), !dbg !18
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store i32 0, i32* %do_tab_convert, align 4, !dbg !19
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unreachable
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}
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declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
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!llvm.dbg.gv = !{!0}
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!llvm.dbg.sp = !{!1, !7, !10, !11, !12}
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!0 = !{!"0x34\00vsplive\00vsplive\00\00617\001\001", !1, !2, !6, null, null} ; [ DW_TAG_variable ]
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!1 = !{!"0x2e\00drt_vsprintf\00drt_vsprintf\00\00616\000\001\000\006\00256\000\000", !20, !2, !4, null, null, null, null, null} ; [ DW_TAG_subprogram ]
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!2 = !{!"0x29", !20} ; [ DW_TAG_file_type ]
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!3 = !{!"0x11\0012\00clang version 3.0 (http://llvm.org/git/clang.git git:/git/puzzlebox/clang.git/ c4d1aea01c4444eb81bdbf391f1be309127c3cf1)\001\00\000\00\000", !20, !21, !21, null, null, null} ; [ DW_TAG_compile_unit ]
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!4 = !{!"0x15\00\000\000\000\000\000\000", !20, !2, null, !5, i32 0} ; [ DW_TAG_subroutine_type ]
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!5 = !{!6}
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!6 = !{!"0x24\00int\000\0032\0032\000\000\005", null, !3} ; [ DW_TAG_base_type ]
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!7 = !{!"0x2e\00putc_mem\00putc_mem\00\0030\001\001\000\006\00256\000\000", !20, !2, !8, null, null, null, null, null} ; [ DW_TAG_subprogram ]
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!8 = !{!"0x15\00\000\000\000\000\000\000", !20, !2, null, !9, i32 0} ; [ DW_TAG_subroutine_type ]
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!9 = !{null}
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!10 = !{!"0x2e\00print_double\00print_double\00\00203\001\001\000\006\00256\000\000", !20, !2, !4, null, null, null, null, null} ; [ DW_TAG_subprogram ]
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!11 = !{!"0x2e\00print_number\00print_number\00\0075\001\001\000\006\00256\000\000", !20, !2, !4, i32 0, null, null, null, null} ; [ DW_TAG_subprogram ]
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!12 = !{!"0x2e\00get_flags\00get_flags\00\00508\001\001\000\006\00256\000\000", !20, !2, !8, null, null, null, null, null} ; [ DW_TAG_subprogram ]
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!13 = !{i32 653, i32 5, !14, null}
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!14 = !{!"0xb\00652\0035\002", !20, !15} ; [ DW_TAG_lexical_block ]
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!15 = !{!"0xb\00616\001\000", !20, !1} ; [ DW_TAG_lexical_block ]
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!16 = !{!"0x100\00do_tab_convert\00853\000", !17, !2, !6} ; [ DW_TAG_auto_variable ]
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!17 = !{!"0xb\00850\0012\0033", !20, !14} ; [ DW_TAG_lexical_block ]
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!18 = !{i32 853, i32 11, !17, null}
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!19 = !{i32 853, i32 29, !17, null}
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!20 = !{!"print.i", !"/Volumes/Ebi/echeng/radars/r9146594"}
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!21 = !{i32 0}
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