llvm/lib
Hal Finkel 171a8adf31 Add PPC instruction record forms and associated query functions
This is prep. work for the implementation of optimizeCompare. Many PPC
instructions have 'record' forms (in almost all cases, this means that the RC
bit is set) that cause the result of the instruction to be compared with zero,
and the result of that comparison saved in a predefined condition register. In
order to add the record forms of the instructions without too much
copy-and-paste, the relevant functions have been refactored into multiclasses
which define both the record and normal forms.

Also, two TableGen-generated mapping functions have been added which allow
querying the instruction code for the record form given the normal form (and
vice versa).

No functionality change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179356 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-12 02:18:09 +00:00
..
Analysis Aliasing rules for struct-path aware TBAA. 2013-04-11 23:24:18 +00:00
Archive Fix auto_ptr is deprecated warnings 2013-02-26 21:20:35 +00:00
AsmParser Rationalize the formatting of these case labels. Having two sorted 2013-04-09 19:46:46 +00:00
Bitcode Whitespace cleanup 2013-04-01 02:28:07 +00:00
CodeGen Don't disable block layout when forcing block alignment. 2013-04-12 01:24:16 +00:00
DebugInfo Rename the C function to create a SLPVectorizerPass to something sane and expose it in the header file. 2013-04-11 11:36:36 +00:00
ExecutionEngine Respect Addend when processing MCJIT relocations to local/global symbols. 2013-04-05 13:29:04 +00:00
IR Measure time that IR parsing took as part of the -time-passes measurement. 2013-04-03 15:33:45 +00:00
IRReader Measure time that IR parsing took as part of the -time-passes measurement. 2013-04-03 15:33:45 +00:00
Linker Specutively revert r178130. 2013-03-27 17:54:41 +00:00
MC [ms-inline asm] Remove brackets from around a symbol reference in the target 2013-04-11 21:49:30 +00:00
Object Add 179294 back, but don't use bit fields so that it works on big endian hosts. 2013-04-12 00:17:33 +00:00
Option
Support Add a function to check if an argument list is too long. 2013-04-11 14:06:34 +00:00
TableGen Allow TableGen DAG arguments to be just a name. 2013-03-24 19:36:51 +00:00
Target Add PPC instruction record forms and associated query functions 2013-04-12 02:18:09 +00:00
Transforms Optimize icmp involving addition better 2013-04-11 20:05:46 +00:00
CMakeLists.txt Split out the IRReader header and the utility functions it provides into 2013-03-26 02:25:37 +00:00
LLVMBuild.txt Split out the IRReader header and the utility functions it provides into 2013-03-26 02:25:37 +00:00
Makefile Split out the IRReader header and the utility functions it provides into 2013-03-26 02:25:37 +00:00