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| -rw-r--r-- | lib/Target/CellSPU/README.txt | 41 |
1 files changed, 36 insertions, 5 deletions
diff --git a/lib/Target/CellSPU/README.txt b/lib/Target/CellSPU/README.txt index cf2a974..c109376 100644 --- a/lib/Target/CellSPU/README.txt +++ b/lib/Target/CellSPU/README.txt @@ -1,10 +1,41 @@ //===- README.txt - Notes for improving CellSPU-specific code gen ---------===// +This code was contributed by a team from the Computer Systems Research +Department in The Aerospace Corporation: + +- Scott Michel (head bottle washer and much of the non-floating point + instructions) +- Mark Thomas (floating point instructions) +- Michael AuYeung (intrinsics) +- Chandler Carruth (LLVM expertise) + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT, OR +OTHERWISE. IN NO EVENT SHALL THE AEROSPACE CORPORATION BE LIABLE FOR DAMAGES +OF ANY KIND OR NATURE WHETHER BASED IN CONTRACT, TORT, OR OTHERWISE ARISING +OUT OF OR IN CONNECTION WITH THE USE OF THE SOFTWARE INCLUDING, WITHOUT +LIMITATION, DAMAGES RESULTING FROM LOST OR CONTAMINATED DATA, LOST PROFITS OR +REVENUE, COMPUTER MALFUNCTION, OR FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, +OR PUNITIVE DAMAGES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR +SUCH DAMAGES ARE FORESEEABLE. + +--------------------------------------------------------------------------- +--WARNING--: The CellSPU work is work-in-progress and "alpha" quality code. +--------------------------------------------------------------------------- + TODO: -* Check in the actual code. +* Finish branch instructions, branch prediction -===-------------------------------------------------------------------------=== + These instructions were started, but only insofar as to get llvm-gcc-4.2's + crtbegin.ll working (which doesn't.) -Note: The CellSPU work is work-in-progress and "alpha" quality code. No code -has been officially checked into the llvm repo, but this will happen Real Soon, -Real Soon Now. +* Double floating point support + + This was started. "What's missing?" to be filled in. + +* Intrinsics + + Lots of progress. "What's missing/incomplete?" to be filled in. + +===-------------------------------------------------------------------------=== |