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# RUN: llc %s --run-pass=none -o - | FileCheck %s
## Check the MIR parser understands atomGroup and atomRank.
# CHECK: RET64 $eax, debug-location !DILocation(line: 2, scope: ![[#]], atomGroup: 1, atomRank: 2)
--- |
target triple = "x86_64-unknown-linux-gnu"
define hidden noundef i32 @p() local_unnamed_addr !dbg !5 {
entry:
ret i32 0
}
declare void @_Z12prologue_endv() local_unnamed_addr
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!2, !3}
!llvm.ident = !{!4}
!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_17, file: !1, producer: "clang version 19.0.0", isOptimized: true, runtimeVersion: 0, emissionKind: LineTablesOnly, splitDebugInlining: false, nameTableKind: None)
!1 = !DIFile(filename: "test.cpp", directory: "/")
!2 = !{i32 7, !"Dwarf Version", i32 5}
!3 = !{i32 2, !"Debug Info Version", i32 3}
!4 = !{!"clang version 19.0.0"}
!5 = distinct !DISubprogram(name: "p", scope: !1, file: !1, line: 1, type: !6, scopeLine: 1, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0)
!6 = !DISubroutineType(types: !7)
!7 = !{}
...
---
name: p
alignment: 16
body: |
bb.0.entry:
liveins: $edx, $esi, $rbp, $rbx
renamable $eax = XOR32rr undef $eax, undef $eax, implicit-def dead $eflags
RET64 $eax, debug-location !DILocation(line: 2, scope: !5, atomGroup: 1, atomRank: 2)
...
|
