search for: 7d291e83

Displaying 3 results from an estimated 3 matches for "7d291e83".

2009 Feb 23
0
[LLVMdev] [llvm-commits] [llvm] r65296 - in /llvm/trunk: include/llvm/CodeGen/ lib/CodeGen/SelectionDAG/ lib/Target/CellSPU/ lib/Target/PowerPC/ lib/Target/X86/ test/CodeGen/X86/
On Mon, Feb 23, 2009 at 2:19 PM, Nate Begeman <natebegeman at me.com> wrote: > > On Feb 23, 2009, at 1:46 PM, Chris Lattner wrote: > > In my opinion, the proper direction for shuffles is: >> >> 1. Back out your patch. >> 2. Move the functionality of "is splat" etc to method somewhere, e.g. >> on SDNode. >> 3. Introduce a new
2009 Feb 23
2
[LLVMdev] [llvm-commits] [llvm] r65296 - in /llvm/trunk: include/llvm/CodeGen/ lib/CodeGen/SelectionDAG/ lib/Target/CellSPU/ lib/Target/PowerPC/ lib/Target/X86/ test/CodeGen/X86/
On Feb 23, 2009, at 1:46 PM, Chris Lattner wrote: > In my opinion, the proper direction for shuffles is: > > 1. Back out your patch. > 2. Move the functionality of "is splat" etc to method somewhere, e.g. > on SDNode. > 3. Introduce a new ShuffleVectorSDNode that only has two SDValue > operands (the two input vectors), but that also contains an array of > ints in
2009 Feb 24
3
[LLVMdev] [llvm-commits] [llvm] r65296 - in /llvm/trunk: include/llvm/CodeGen/ lib/CodeGen/SelectionDAG/ lib/Target/CellSPU/ lib/Target/PowerPC/ lib/Target/X86/ test/CodeGen/X86/
...shuffles (which are all of them). Variable shuffles would need to be represented as target nodes at present, and my work will not change that. Nate -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20090223/7d291e83/attachment.html>