[llvm-commits] [llvm] r61785 - /llvm/trunk/lib/Target/CellSPU/README.txt

[Scott Michel]

Author: pingbak
Date: Mon Jan  5 21:51:14 2009
New Revision: 61785

URL: http://llvm.org/viewvc/llvm-project?rev=61785&view=rev
Log:
CellSPU: Update the README

Modified:
    llvm/trunk/lib/Target/CellSPU/README.txt

Modified: llvm/trunk/lib/Target/CellSPU/README.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/CellSPU/README.txt?rev=61785&r1=61784&r2=61785&view=diff

==============================================================================
--- llvm/trunk/lib/Target/CellSPU/README.txt (original)
+++ llvm/trunk/lib/Target/CellSPU/README.txt Mon Jan  5 21:51:14 2009
@@ -34,16 +34,27 @@
 
 ---------------------------------------------------------------------------
 
-The unofficially official status page (because it's not easy to get an
-officially blessed external web page from either IBM Austin or Aerospace):
+TODO:
+* Create a machine pass for performing dual-pipeline scheduling specifically
+  for CellSPU, handle inserting branch prediction instructions.
 
-              http://sites.google.com/site/llvmcellspu/
+* i32 instructions:
 
-TODO:
-* Finish branch instructions, branch prediction
+  * i32 division (work-in-progress)
+
+* i64 support (see i64operations.c test harness):
+
+  * shifts and comparison operators: done
+  * sign and zero extension: done
+  * addition: done
+  * subtraction: needed
+  * multiplication: work-in-progress
+
+* i128 support:
 
-  These instructions were started, but only insofar as to get llvm-gcc-4.2's
-  crtbegin.ll working (which doesn't.)
+  * zero extension: done
+  * sign extension: needed
+  * arithmetic operators (add, sub, mul, div): needed
 
 * Double floating point support