1 ; RUN: llc < %s | FileCheck %s 2 ; FIXME: fastisel screws up the order here. 3 ; RUNX: llc -O0 < %s | FileCheck %s 4 5 ; Source to regenerate: 6 ; $ clang --target=x86_64-windows-msvc -S annotation.c -g -gcodeview -o t.ll \ 7 ; -emit-llvm -O1 -Xclang -disable-llvm-passes -fms-extensions 8 ; void g(void); 9 ; void f(void) { 10 ; g(); 11 ; __annotation(L"a1", L"a2"); 12 ; g(); 13 ; } 14 15 ; ModuleID = 'annotation.c' 16 source_filename = "annotation.c" 17 target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" 18 target triple = "x86_64-pc-windows-msvc19.0.24215" 19 20 ; Function Attrs: nounwind uwtable 21 define void @f() #0 !dbg !8 { 22 entry: 23 call void @g(), !dbg !11 24 call void @llvm.codeview.annotation(metadata !12), !dbg !13 25 call void @g(), !dbg !14 26 ret void, !dbg !15 27 } 28 29 ; CHECK-LABEL: f: # @f 30 ; CHECK: callq g 31 ; CHECK: .Lannotation0: 32 ; CHECK: callq g 33 ; CHECK: retq 34 35 ; CHECK-LABEL: .short 4423 # Record kind: S_GPROC32_ID 36 ; CHECK: .short 4121 # Record kind: S_ANNOTATION 37 ; CHECK-NEXT: .secrel32 .Lannotation0 38 ; CHECK-NEXT: .secidx .Lannotation0 39 ; CHECK-NEXT: .short 2 40 ; CHECK-NEXT: .asciz "a1" 41 ; CHECK-NEXT: .asciz "a2" 42 43 ; CHECK-LABEL: .short 4431 # Record kind: S_PROC_ID_END 44 45 declare void @g() #1 46 47 ; Function Attrs: nounwind 48 declare void @llvm.codeview.annotation(metadata) #2 49 50 attributes #0 = { nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } 51 attributes #1 = { "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } 52 attributes #2 = { nounwind } 53 54 !llvm.dbg.cu = !{!0} 55 !llvm.module.flags = !{!3, !4, !5, !6} 56 !llvm.ident = !{!7} 57 58 !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 6.0.0 ", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) 59 !1 = !DIFile(filename: "annotation.c", directory: "C:\5Csrc\5Cllvm-project\5Cbuild", checksumkind: CSK_MD5, checksum: "51164221112d8a5baa55a995027e4ba5") 60 !2 = !{} 61 !3 = !{i32 2, !"CodeView", i32 1} 62 !4 = !{i32 2, !"Debug Info Version", i32 3} 63 !5 = !{i32 1, !"wchar_size", i32 2} 64 !6 = !{i32 7, !"PIC Level", i32 2} 65 !7 = !{!"clang version 6.0.0 "} 66 !8 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 2, type: !9, isLocal: false, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !2) 67 !9 = !DISubroutineType(types: !10) 68 !10 = !{null} 69 !11 = !DILocation(line: 3, column: 3, scope: !8) 70 !12 = !{!"a1", !"a2"} 71 !13 = !DILocation(line: 4, column: 3, scope: !8) 72 !14 = !DILocation(line: 5, column: 3, scope: !8) 73 !15 = !DILocation(line: 6, column: 1, scope: !8) 74
