1; RUN: llvm-as -disable-output <%s 2>&1| FileCheck %s 2 3; CHECK-NOT: llvm.dbg.value 4; CHECK: Entry values are only allowed in MIR unless they target a swiftasync Argument 5; CHECK: call void @llvm.dbg.value(metadata i32 %param, metadata !{{.*}}, metadata !DIExpression(DW_OP_LLVM_entry_value, 1)) 6; CHECK-NOT: llvm.dbg.value 7; CHECK-NOT: Entry values are only allowed 8; CHECK: warning: ignoring invalid debug info 9 10define void @foo(i32 %param, ptr swiftasync %ok_param) !dbg !4 { 11entry: 12 call void @llvm.dbg.value(metadata i32 %param, metadata !8, metadata !DIExpression(DW_OP_LLVM_entry_value, 1)), !dbg !9 13 call void @llvm.dbg.value(metadata ptr %ok_param, metadata !8, metadata !DIExpression(DW_OP_LLVM_entry_value, 1)), !dbg !9 14 call void @llvm.dbg.value(metadata ptr poison, metadata !8, metadata !DIExpression(DW_OP_LLVM_entry_value, 1)), !dbg !9 15 call void @llvm.dbg.value(metadata ptr undef, metadata !8, metadata !DIExpression(DW_OP_LLVM_entry_value, 1)), !dbg !9 16 ret void 17} 18 19declare void @llvm.dbg.value(metadata, metadata, metadata) #0 20 21attributes #0 = { nounwind readnone speculatable willreturn } 22 23!llvm.dbg.cu = !{!0} 24!llvm.module.flags = !{!2, !3} 25 26!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, emissionKind: FullDebug) 27!1 = !DIFile(filename: "a.c", directory: "/") 28!2 = !{i32 2, !"Dwarf Version", i32 4} 29!3 = !{i32 2, !"Debug Info Version", i32 3} 30!4 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, type: !5, unit: !0) 31!5 = !DISubroutineType(types: !6) 32!6 = !{null, !7} 33!7 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) 34!8 = !DILocalVariable(name: "param", arg: 1, scope: !4, file: !1, type: !7) 35!9 = !DILocation(line: 0, scope: !4) 36