3 files changed, 57 insertions, 0 deletions
diff --git a/test/Transforms/GCOVProfiling/linkagename.ll b/test/Transforms/GCOVProfiling/linkagename.ll
new file mode 100644
index 0000000000..d1bce728e0
--- /dev/null
+++ b/test/Transforms/GCOVProfiling/linkagename.ll
@@ -0,0 +1,27 @@
+; RUN: echo '!9 = metadata !{metadata !"%T/linkagename.ll", metadata !0}' > %t1
+; RUN: cat %s %t1 > %t2
+; RUN: opt -insert-gcov-profiling -disable-output < %t2
+; RUN: grep _Z3foov %T/linkagename.gcno
+; RUN: rm %T/linkagename.gcno
+
+; REQUIRES: shell
+
+define void @_Z3foov() {
+entry:
+  ret void, !dbg !8
+}
+
+!llvm.dbg.cu = !{!0}
+!llvm.gcov = !{!9}
+
+!0 = metadata !{i32 786449, i32 4, metadata !1, metadata !"clang version 3.3 (trunk 177323)", i1 false, metadata !"", i32 0, metadata !3, metadata !3, metadata !4, metadata !3, metadata !""} ; [ DW_TAG_compile_unit ] [/home/nlewycky/hello.cc] [DW_LANG_C_plus_plus]
+!1 = metadata !{i32 786473, metadata !2}          ; [ DW_TAG_file_type ] [/home/nlewycky/hello.cc]
+!2 = metadata !{metadata !"hello.cc", metadata !"/home/nlewycky"}
+!3 = metadata !{i32 0}
+!4 = metadata !{metadata !5}
+!5 = metadata !{i32 786478, metadata !1, metadata !1, metadata !"foo", metadata !"foo", metadata !"_Z3foov", i32 1, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @_Z3foov, null, null, metadata !3, i32 1} ; [ DW_TAG_subprogram ] [line 1] [def] [foo]
+!6 = metadata !{i32 786453, i32 0, metadata !"", i32 0, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !7, i32 0, i32 0} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
+!7 = metadata !{null}
+!8 = metadata !{i32 1, i32 0, metadata !5, null}
+
+
diff --git a/test/Transforms/GCOVProfiling/lit.local.cfg b/test/Transforms/GCOVProfiling/lit.local.cfg
new file mode 100644
index 0000000000..19eebc0ac7
--- /dev/null
+++ b/test/Transforms/GCOVProfiling/lit.local.cfg
@@ -0,0 +1 @@
+config.suffixes = ['.ll', '.c', '.cpp']
diff --git a/test/Transforms/GCOVProfiling/version.ll b/test/Transforms/GCOVProfiling/version.ll
new file mode 100644
index 0000000000..d6d0f3314c
--- /dev/null
+++ b/test/Transforms/GCOVProfiling/version.ll
@@ -0,0 +1,29 @@
+; RUN: echo '!9 = metadata !{metadata !"%T/version.ll", metadata !0}' > %t1
+; RUN: cat %s %t1 > %t2
+; RUN: opt -insert-gcov-profiling -disable-output < %t2
+; RUN: head -c12 %T/version.gcno | grep '^oncg\*204MVLL$'
+; RUN: rm %T/version.gcno
+; RUN: not opt -insert-gcov-profiling -default-gcov-version=asdfasdf -disable-output < %t2
+; RUN: opt -insert-gcov-profiling -default-gcov-version=407* -disable-output < %t2
+; RUN: head -c12 %T/version.gcno | grep '^oncg\*704MVLL$'
+; RUN: rm %T/version.gcno
+
+define void @test() {
+  ret void, !dbg !8
+}
+
+; REQUIRES: shell
+
+!llvm.gcov = !{!9}
+!llvm.dbg.cu = !{!0}
+
+!0 = metadata !{metadata !"./version", metadata !1}
+!1 = metadata !{i32 786449, i32 0, i32 4, metadata !2, metadata !"clang version 3.3 (trunk 176994)", i1 false, metadata !"", i32 0, metadata !3, metadata !3, metadata !4, metadata !3, metadata !""} ; [ DW_TAG_compile_unit ] [./version] [DW_LANG_C_plus_plus]
+!2 = metadata !{i32 786473, metadata !"version", metadata !"/usr/local/google/home/nlewycky"} ; [ DW_TAG_file_type ]
+!3 = metadata !{i32 0}
+!4 = metadata !{metadata !5}
+!5 = metadata !{i32 786478, i32 0, metadata !6, metadata !"test", metadata !"test", metadata !"", metadata !6, i32 1, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @test, null, null, metadata !3, i32 1} ; [ DW_TAG_subprogram ] [line 1] [def] [test]
+!6 = metadata !{i32 786473, metadata !"<stdin>", metadata !"."} ; [ DW_TAG_file_type ]
+!7 = metadata !{i32 786453, i32 0, metadata !"", i32 0, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !3, i32 0, i32 0} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
+!8 = metadata !{i32 1, i32 0, metadata !5, null}
+;; !9 is added through the echo line at the top.