Add a few test cases to ensure the bitcode reader is backward compatible with

LLVM 2.9.  My understanding is that we plan to maintain compatibility with 2.9
until the 3.1 release.  At that time we can generate new test cases using LLVM
3.0.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142958 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Bitcode/fbench-llvm-2.9.ll b/test/Bitcode/fbench-llvm-2.9.ll
new file mode 100644 (file)
index 0000000..5887691
--- /dev/null
+++ b/test/Bitcode/fbench-llvm-2.9.ll
@@ -0,0 +1,5 @@
+; This isn't really an assembly file. It just runs the test on the bitcode to 
+; ensure bitcode file backward compatibility.  No need for FileCheck as the 
+; BitcodeReader will fail with an assert if broken. This test case was 
+; generated using a clang binary, based on LLVM 2.9, downloaded from llvm.org.
+; RUN: llvm-dis < %s.bc > /dev/null

diff --git a/test/Bitcode/fbench-llvm-2.9.ll.bc b/test/Bitcode/fbench-llvm-2.9.ll.bc
new file mode 100644 (file)
index 0000000..d2ebbe5
Binary files /dev/null and b/test/Bitcode/fbench-llvm-2.9.ll.bc differ

diff --git a/test/Bitcode/spirit-llvm-2.9.ll b/test/Bitcode/spirit-llvm-2.9.ll
new file mode 100644 (file)
index 0000000..5887691
--- /dev/null
+++ b/test/Bitcode/spirit-llvm-2.9.ll
@@ -0,0 +1,5 @@
+; This isn't really an assembly file. It just runs the test on the bitcode to 
+; ensure bitcode file backward compatibility.  No need for FileCheck as the 
+; BitcodeReader will fail with an assert if broken. This test case was 
+; generated using a clang binary, based on LLVM 2.9, downloaded from llvm.org.
+; RUN: llvm-dis < %s.bc > /dev/null

diff --git a/test/Bitcode/spirit-llvm-2.9.ll.bc b/test/Bitcode/spirit-llvm-2.9.ll.bc
new file mode 100644 (file)
index 0000000..bf8cf49
Binary files /dev/null and b/test/Bitcode/spirit-llvm-2.9.ll.bc differ