their comments.

llvm-svn: 118696

llvm-svn: 118622

llvm-svn: 114750

This may produce warnings on MSVS, but it's better than failures.

llvm-svn: 113834

llvm-svn: 113671

StringMatcher instead of a linear sequence of memcmps.

llvm-svn: 113145

copy of a close relative of it.

llvm-svn: 113142

comparing the "llvm." prefix in the memcmp, and not storing it in the string literal.

llvm-svn: 113136

to IntrReadWriteArgMem, as it's for reading as well as writing.

llvm-svn: 110395

llvm-svn: 103457

instead of as a single element list with VoidTy.  Now with a fix
for the verifier.

llvm-svn: 99206

llvm-svn: 99011

instead of as a single element list with VoidTy.

llvm-svn: 99009

memcpy, memset and other intrinsics that only access their arguments
to be readnone if the intrinsic's arguments all point to local memory.
This improves the testcase in the README to readonly, but it could in
theory be made readnone, however this would involve more sophisticated
analysis that looks through the memcpy.

llvm-svn: 92829

llvm-svn: 78948

the latter is capable of representing either a primitive or an extended type.

llvm-svn: 78713

arguments that are vectors of any size and element type.

llvm-svn: 78631

llvm-svn: 78610

Privatize the StructType table, which unfortunately involves routing contexts through a number of APIs.

llvm-svn: 78258

the return type of the intrinsic is not overloaded, i.e., where the type
being matched is some other parameter.  The argument to LLVMMatchType is
an index into the list of overloaded types (ignoring the fixed types),
but VerifyIntrinsicPrototype is expecting its arguments for LLVMMatchType
parameters to be indices into the combined list of _all_ return values and
parameters, not just the overloaded ones.

This patch changes TableGen to keep track for each overloaded type of the
corresponding index into the list of return values and parameters.  It
then generates the values expected by VerifyIntrinsicPrototype.

llvm-svn: 77467

llvm-svn: 74882

 - Sorry, I can't help myself.

 - No intended functionality change.

llvm-svn: 74742

to not have to create a temporary vector (in the API at least).  Patch by Jay Foad!

llvm-svn: 74584

and argument positions but only to the overloaded intrinsic parameters.
Keep a separate list of these overloaded parameters in CodeGenTarget.cpp
so they can be resolved easily.  Remove assertions from IntrinsicEmitter.cpp:
they were harmless but confusing, and the assertions elsewhere in TableGen
will catch any incorrect values.

llvm-svn: 69316

llvm-svn: 67758

or target) can be overloaded or not.

llvm-svn: 65404

intrinsics to any IntrWriteArgMem intrinsics.

llvm-svn: 64551

llvm-svn: 63812

and llvm-gcc.

llvm-svn: 63786

target directories themselves.  This also means that VMCore no longer
needs to know about every target's list of intrinsics.  Future work
will include converting the PowerPC target to this interface as an
example implementation.

llvm-svn: 63765

llvm.memcpy/memset/memmove.  This allows removal of some 
hackish code from basicaa.

llvm-svn: 62071

change.

llvm-svn: 62067

not a random piece of it.  No functionality change.

llvm-svn: 62066

to handle LLVMMatchType intrinsic parameters, and by adding new subclasses
of LLVMMatchType to match vector types with integral elements that are 
either twice as wide or half as wide as the elements of the matched type.

llvm-svn: 61834

llvm-svn: 59242

llvm-svn: 59241

"parameter" types. An intrinsic can now return a multiple return values like
this:

  def add_with_overflow : Intrinsic<[llvm_i32_ty, llvm_i1_ty],
                                    [LLVMMatchType<0>, LLVMMatchType<0>]>;

llvm-svn: 59237

s/ParamAttr/Attribute/g
s/PAList/AttrList/g
s/FnAttributeWithIndex/AttributeWithIndex/g
s/FnAttr/Attribute/g

This sets the stage 
- to implement function notes as function attributes and 
- to distinguish between function attributes and return value attributes.

This requires corresponding changes in llvm-gcc and clang.

llvm-svn: 56622

to different address spaces.  This alters the naming scheme for those
intrinsics, e.g., atomic.load.add.i32 => atomic.load.add.i32.p0i32

llvm-svn: 54195

and better control the abstraction.  Rename the type
to MVT.  To update out-of-tree patches, the main
thing to do is to rename MVT::ValueType to MVT, and
rewrite expressions like MVT::getSizeInBits(VT) in
the form VT.getSizeInBits().  Use VT.getSimpleVT()
to extract a MVT::SimpleValueType for use in switch
statements (you will get an assert failure if VT is
an extended value type - these shouldn't exist after
type legalization).
This results in a small speedup of codegen and no
new testsuite failures (x86-64 linux).

llvm-svn: 52044