Commit Graph

6 Commits

Author SHA1 Message Date
Duncan P. N. Exon Smith 376fa26060 BitcodeWriter: Simplify and test writing blobs, NFC
Split helper out of EmitRecordWithAbbrevImpl called emitBlob to reduce
code duplication, and add a few tests for it.

No functionality change intended.

llvm-svn: 264550
2016-03-27 23:04:04 +00:00
Jordan Rose 1da9fbc641 [Bitcode] AtEndOfStream should only check against the size if it's known.
This avoids an issue where AtEndOfStream mistakenly returns true at the /start/ of
a stream.

(In the rare case that the size is known and actually 0, the slow path will still
handle it correctly.)

llvm-svn: 221840
2014-11-13 00:08:41 +00:00
NAKAMURA Takumi 78c32d75e0 BitcodeTests: Fix LINK_COMPONENTS.
llvm-svn: 214598
2014-08-02 00:12:54 +00:00
Duncan P. N. Exon Smith 7a2990cfdb Rewrite BitReaderTest, NFC
Rewrite the single unit test in `BitReaderTest` so that it's easier to
add more tests.

  - Parse from an assembly string rather than using API.
  - Use more helper functions.
  - Use a separate context for the module on the other side.

Aside from relying on the assembly parser, there's no functionality
change intended.

llvm-svn: 214556
2014-08-01 21:01:04 +00:00
NAKAMURA Takumi b5c4b87690 [CMake] Update LLVM_LINK_COMPONENTS for each CMakeLists.txt.
llvm-svn: 196908
2013-12-10 11:13:32 +00:00
Chandler Carruth 94d0251824 Completely refactor the structuring of unittest CMake files to match the
Makefiles, the CMake files in every other part of the LLVM tree, and
sanity.

This should also restore the output tree structure of all the unit
tests, sorry for breaking that, and thanks for letting me know.

The fundamental change is to put a CMakeLists.txt file in the unittest
directory, with a single test binary produced from it. This has several
advantages:

- No more weird directory stripping in the unittest macro, allowing it
  to be used more readily in other projects.
- No more directory prefixes on all the source files.
- Allows correct and precise use of LLVM's per-directory dependency
  system.
- Allows use of the checking logic for source files that have not been
  added to the CMake build. This uncovered a file being skipped with
  CMake in LLVM and one in Clang's unit tests.
- Makes Specifying conditional compilation or other custom logic for JIT
  tests easier.

It did require adding the concept of an explicit 'optional' source file
to the CMake build so that the missing-file check can skip cases where
the file is *supposed* to be missing. =]

This is another chunk of refactoring the CMake build in order to make it
usable for other clients like CompilerRT / ASan / TSan.

Note that this is interdependent with a Clang CMake change.

llvm-svn: 158909
2012-06-21 09:51:26 +00:00