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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
72 lines
4.1 KiB
LLVM
72 lines
4.1 KiB
LLVM
; RUN: llc < %s -mcpu=generic -mtriple=i386-apple-darwin -no-integrated-as
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@g1 = global double 0.000000e+00, align 8
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@g2 = global i32 0, align 4
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define void @_Z16fpuop_arithmeticjj(i32, i32) {
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entry:
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switch i32 undef, label %sw.bb.i1921 [
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]
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sw.bb261: ; preds = %entry, %entry
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unreachable
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sw.bb.i1921: ; preds = %if.end504
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switch i32 undef, label %if.end511 [
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i32 1, label %sw.bb27.i
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]
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sw.bb27.i: ; preds = %sw.bb.i1921
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%conv.i.i1923 = fpext float undef to x86_fp80
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br label %if.end511
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if.end511: ; preds = %sw.bb27.i, %sw.bb13.i
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%src.sroa.0.0.src.sroa.0.0.2280 = phi x86_fp80 [ %conv.i.i1923, %sw.bb27.i ], [ undef, %sw.bb.i1921 ]
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switch i32 undef, label %sw.bb992 [
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i32 3, label %sw.bb735
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i32 18, label %if.end41.i2210
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]
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sw.bb735: ; preds = %if.end511
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%2 = call x86_fp80 asm sideeffect "frndint", "={st},0,~{dirflag},~{fpsr},~{flags}"(x86_fp80 %src.sroa.0.0.src.sroa.0.0.2280)
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unreachable
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if.end41.i2210: ; preds = %if.end511
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call void @llvm.dbg.value(metadata x86_fp80 %src.sroa.0.0.src.sroa.0.0.2280, i64 0, metadata !20, metadata !{!"0x102"})
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unreachable
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sw.bb992: ; preds = %if.end511
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ret void
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}
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declare void @llvm.dbg.value(metadata, i64, metadata, metadata)
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!24, !25}
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!0 = !{!"0x11\004\00clang version 3.6.0 (http://llvm.org/git/clang 8444ae7cfeaefae031f8fedf0d1435ca3b14d90b) (http://llvm.org/git/llvm 886f0101a7d176543b831f5efb74c03427244a55)\001\00\000\00\001", !1, !2, !2, !3, !21, !2} ; [ DW_TAG_compile_unit ] [x87stackifier/fpu_ieee.cpp] [DW_LANG_C_plus_plus]
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!1 = !{!"fpu_ieee.cpp", !"x87stackifier"}
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!2 = !{}
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!3 = !{!4}
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!4 = !{!"0x2e\00fpuop_arithmetic\00fpuop_arithmetic\00_Z16fpuop_arithmeticjj\0011\000\001\000\006\00256\001\0013", !5, !6, !7, null, void (i32, i32)* @_Z16fpuop_arithmeticjj, null, null, !10} ; [ DW_TAG_subprogram ] [line 11] [def] [scope 13] [fpuop_arithmetic]
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!5 = !{!"f1.cpp", !"x87stackifier"}
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!6 = !{!"0x29", !5} ; [ DW_TAG_file_type ] [x87stackifier/f1.cpp]
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!7 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !8, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!8 = !{null, !9, !9}
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!9 = !{!"0x24\00unsigned int\000\0032\0032\000\000\007", null, null} ; [ DW_TAG_base_type ] [unsigned int] [line 0, size 32, align 32, offset 0, enc DW_ATE_unsigned]
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!10 = !{!11, !12, !13, !18, !20}
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!11 = !{!"0x101\00\0016777227\000", !4, !6, !9} ; [ DW_TAG_arg_variable ] [line 11]
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!12 = !{!"0x101\00\0033554443\000", !4, !6, !9} ; [ DW_TAG_arg_variable ] [line 11]
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!13 = !{!"0x100\00x\0014\000", !4, !6, !14} ; [ DW_TAG_auto_variable ] [x] [line 14]
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!14 = !{!"0x16\00fpu_extended\003\000\000\000\000", !5, null, !15} ; [ DW_TAG_typedef ] [fpu_extended] [line 3, size 0, align 0, offset 0] [from fpu_register]
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!15 = !{!"0x16\00fpu_register\002\000\000\000\000", !5, null, !16} ; [ DW_TAG_typedef ] [fpu_register] [line 2, size 0, align 0, offset 0] [from uae_f64]
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!16 = !{!"0x16\00uae_f64\001\000\000\000\000", !5, null, !17} ; [ DW_TAG_typedef ] [uae_f64] [line 1, size 0, align 0, offset 0] [from double]
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!17 = !{!"0x24\00double\000\0064\0064\000\000\004", null, null} ; [ DW_TAG_base_type ] [double] [line 0, size 64, align 64, offset 0, enc DW_ATE_float]
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!18 = !{!"0x100\00a\0015\000", !4, !6, !19} ; [ DW_TAG_auto_variable ] [a] [line 15]
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!19 = !{!"0x24\00int\000\0032\0032\000\000\005", null, null} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed]
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!20 = !{!"0x100\00value\0016\000", !4, !6, !14} ; [ DW_TAG_auto_variable ] [value] [line 16]
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!21 = !{!22, !23}
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!22 = !{!"0x34\00g1\00g1\00\005\000\001", null, !6, !14, double* @g1, null} ; [ DW_TAG_variable ] [g1] [line 5] [def]
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!23 = !{!"0x34\00g2\00g2\00\006\000\001", null, !6, !19, i32* @g2, null} ; [ DW_TAG_variable ] [g2] [line 6] [def]
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!24 = !{i32 2, !"Dwarf Version", i32 2}
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!25 = !{i32 2, !"Debug Info Version", i32 2}
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