1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGen/X86/dbg-i128-const.ll b/test/CodeGen/X86/dbg-i128-const.ll
new file mode 100644
index 000000000000..fb83fca4b7e6
--- /dev/null
+++ b/test/CodeGen/X86/dbg-i128-const.ll
@@ -0,0 +1,26 @@
+; RUN: llc < %s | FileCheck %s
+
+; CHECK: DW_AT_const_value
+; CHECK-NEXT: 42
+
+define i128 @__foo(i128 %a, i128 %b) nounwind {
+entry:
+  tail call void @llvm.dbg.value(metadata !0, i64 0, metadata !1), !dbg !11
+  %add = add i128 %a, %b, !dbg !11
+  ret i128 %add, !dbg !11
+}
+
+declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
+
+!0 = metadata !{i128 42 }
+!1 = metadata !{i32 524544, metadata !2, metadata !"MAX", metadata !4, i32 29, metadata !8} ; [ DW_TAG_auto_variable ]
+!2 = metadata !{i32 524299, metadata !3, i32 26, i32 0} ; [ DW_TAG_lexical_block ]
+!3 = metadata !{i32 524334, i32 0, metadata !4, metadata !"__foo", metadata !"__foo", metadata !"__foo", metadata !4, i32 26, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i1 false} ; [ DW_TAG_subprogram ]
+!4 = metadata !{i32 524329, metadata !"foo.c", metadata !"/tmp", metadata !5} ; [ DW_TAG_file_type ]
+!5 = metadata !{i32 524305, i32 0, i32 1, metadata !"foo.c", metadata !"/tmp", metadata !"clang", i1 true, i1 true, metadata !"", i32 0} ; [ DW_TAG_compile_unit ]
+!6 = metadata !{i32 524309, metadata !4, metadata !"", metadata !4, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !7, i32 0, null} ; [ DW_TAG_subroutine_type ]
+!7 = metadata !{metadata !8, metadata !8, metadata !8}
+!8 = metadata !{i32 524310, metadata !4, metadata !"ti_int", metadata !9, i32 78, i64 0, i64 0, i64 0, i32 0, metadata !10} ; [ DW_TAG_typedef ]
+!9 = metadata !{i32 524329, metadata !"myint.h", metadata !"/tmp", metadata !5} ; [ DW_TAG_file_type ]
+!10 = metadata !{i32 524324, metadata !4, metadata !"", metadata !4, i32 0, i64 128, i64 128, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
+!11 = metadata !{i32 29, i32 0, metadata !2, null}