and bitcode support for the extractvalue and insertvalue
instructions and constant expressions.

Note that this does not yet include CodeGen support.

llvm-svn: 51468

llvm-svn: 51449

DAG instruction selectors. Introudce a dedicated header file for this part:
include/llvm/CodeGen/DAGISelHeader.h

TableGen now only generates the include preprocessor directive to include this
new header.

This is a preparation for supporting multiple implementations of instruction
selectors in the future.

Reviewed and approved by Evan and Dan.

llvm-svn: 51102

Makes it possible to use options with names like "Wa,".
Also fixes the -Wall option handling as a side-effect.

llvm-svn: 50973

Fixed the build breakage, sorry for that.

llvm-svn: 50895

llvm-svn: 50871

llvm-svn: 50867

llvm-svn: 50833

llvm-svn: 50766

llvm-svn: 50765

llvm-svn: 50759

llvm-svn: 50757

llvm-svn: 50756

llvm-svn: 50755

llvm-svn: 50754

llvm-svn: 50748

llvm-svn: 50746

llvm-svn: 50739

llvm-svn: 50738

llvm-svn: 50733

llvm-svn: 50731

llvm-svn: 50730

llvm-svn: 50729

llvm-svn: 50726

llvm-svn: 50725

Convert internal representation to use DAG. This gives us more flexibility and enables future improvements.

llvm-svn: 50724

llvm-svn: 50722

llvm-svn: 50717

- defm and multiclass
- imbricatable multiline C style comment
- FIXME/TODO highlight in comment
- binary and hexadecimal number
- code using [{ }] is no highlighted as special (perhaps not the best
choice)
Patch by Cedric Venet!

llvm-svn: 50319

processes, but requires the project to use -j.

llvm-svn: 49744

VisualStudio project files updated.  #include <algorithm> added to make VisualStudio happy.  Also had to undefine setjmp because of #include <csetjmp> turning setjmp into _setjmp in VisualStudio.

llvm-svn: 49743

Sort sub-registers and super-registers lists according to super-sub register relations. e.g. X86::RAX sub-register list is EAX, AX, AL, AH (order of last two are not guaranteed).

llvm-svn: 49714

llvm-svn: 49713

llvm-svn: 49540

def : Pat<((v2f64 (vector_shuffle immAllZerosV_bc,
           ^

llvm-svn: 49462

string began at a power of 2 in the string index.  For example, if "ret" started
at position 16, the ret instruction would be assigned code 16, but the mask would be AsmChars[] + Code & 15, not Code & 31.

llvm-svn: 49433

giuma.cordes@gmail.com

llvm-svn: 49276

CodeGenDAGPatterns, where it can be used in other tablegen backends.
This allows the inference to be done for DAGISelEmitter so that it
gets accurate mayLoad/mayStore/isSimpleLoad flags. 

This brings MemOperand functionality back to where it was before
48329. However, it doesn't solve the problem of anonymous patterns
which expand to code that does loads or stores.

llvm-svn: 49123

when some another register is used for argument passing.
Currently is used on Win64.

llvm-svn: 49079

start of a filename, not a filename+length.  All clients can produce a
null terminated name, and the system api's require null terminated 
strings anyway.

llvm-svn: 49041