6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-08-05 13:26:55 +00:00
Code Issues Projects Releases Wiki Activity

Add support for NEON VLD3-dup instructions.

Browse Source 
The encoding for alignment in VLD4-dup instructions is still a work in progress.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120356 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bob Wilson
2010-11-30 00:00:35 +00:00
parent e76473d9ba
commit 6c4c982f83
7 changed files with 127 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
lib/Target/ARM/ARMScheduleA8.td
View File

@@ -595,6 +595,18 @@ def CortexA8Itineraries : ProcessorItineraries<
InstrStage<5, [A8_LSPipe]>],
[4, 4, 5, 5, 2, 1, 1, 1, 1, 1, 2, 2]>,
//
// VLD4dup
InstrItinData<IIC_VLD4dup, [InstrStage<1, [A8_Pipe0, A8_Pipe1]>,
InstrStage<3, [A8_NLSPipe], 0>,
InstrStage<3, [A8_LSPipe]>],
[2, 2, 3, 3, 1]>,
//
// VLD4dupu
InstrItinData<IIC_VLD4dupu, [InstrStage<1, [A8_Pipe0, A8_Pipe1]>,
InstrStage<3, [A8_NLSPipe], 0>,
InstrStage<3, [A8_LSPipe]>],
[2, 2, 3, 3, 2, 1, 1]>,
//
// VST1
InstrItinData<IIC_VST1, [InstrStage<1, [A8_Pipe0, A8_Pipe1], 0>,
InstrStage<2, [A8_NLSPipe], 0>,