summaryrefslogtreecommitdiffstats
path: root/llvm/lib/Target/PIC16/PIC16InstrInfo.cpp
Commit message (Collapse)AuthorAgeFilesLines
* Add <cstdio> include where needed by gcc-4.4.Duncan Sands2008-10-081-0/+1
| | | | | | Patch by Samuel Tardieu. llvm-svn: 57291
* Switch the MachineOperand accessors back to the short names likeDan Gohman2008-10-031-5/+5
| | | | | | isReg, etc., from isRegister, etc. llvm-svn: 57006
* Convert uses of std::vector in TargetInstrInfo to SmallVector. This change ↵Owen Anderson2008-08-141-1/+1
| | | | | | had to be propoagated down into all the targets and up into all clients of this API. llvm-svn: 54802
* Detabification. Fixed indentation and spacing.Sanjiv Gupta2008-05-141-4/+4
| | | | | | | Changed cout to DOUT, and TODOs to FIXMEs. Other changes as per coding conventions. llvm-svn: 51105
* Adding files for Microchip's PIC16 target.Sanjiv Gupta2008-05-131-0/+143
A brief description about PIC16: =============================== PIC16 is an 8-bit microcontroller with only one 8-bit register which is the accumulator. All arithmetic/load/store operations are 8-bit only. The architecture has two address spaces: program and data. The program memory is divided into 2K pages and the data memory is divided into banks of 128 byte, with only 80 usable bytes, resulting in an non-contiguous data memory. It supports direct data memory access (by specifying the address as part of the instruction) and indirect data and program memory access (in an unorthodox fashion which utilize a 16 bit pointer register). Two classes of registers exist: (8-bit class which is only one accumulator) (16-bit class, which contains one or more 16 bit pointer(s)) llvm-svn: 51027
OpenPOWER on IntegriCloud