cmake: Explicitely specify benchmark data

Explicitely declare what files are used as inputs for the benchmarks.
This changes the benchmarks to:

- Symlink (or copy) the related input files next to the binary into the
  build folder.
- Set the working directory of the benchmark to be the folder of the
  executable.
- Having the data next to the binary also reduces the amount of absolute
  paths in the test files.
- Contains some smaller cleanups for SPEC95/2000/2006 files while
  adapting to the new data copying style.

With this change in place you do not need the test-suite source
repository anymore to run the benchmarks. This is an important step
towards having a test-suite that can be cross-compiled on a host, then
copied onto a device and ran there without having a shared filesystem
like NFS setup.

Differential Revision: https://reviews.llvm.org/D50209

git-svn-id: https://llvm.org/svn/llvm-project/test-suite/trunk@340582 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 1 deletions

diff --git a/MultiSource/Benchmarks/MallocBench/p2c/CMakeLists.txt b/MultiSource/Benchmarks/MallocBench/p2c/CMakeLists.txt
index 7bb6a84f..d1f2e3b1 100644
--- a/MultiSource/Benchmarks/MallocBench/p2c/CMakeLists.txt
+++ b/MultiSource/Benchmarks/MallocBench/p2c/CMakeLists.txt
@@ -1,3 +1,4 @@
 list(APPEND CPPFLAGS -DNOMEMOPT)
-set(RUN_OPTIONS -v < ${CMAKE_CURRENT_SOURCE_DIR}/INPUT/mf.p)
+set(RUN_OPTIONS -v < INPUT/mf.p)
 llvm_multisource(p2c)
+llvm_test_data(p2c INPUT/mf.p)