function result to be passed in a register. This implements the GCC regparm
function attribute for llvm by translation to the InReg parameter attribute 
and fixes test/CFrontend/2002-07-30-SubregSetAssertion.c

llvm-svn: 40619

Make the AsmParser auto-upgrade the old zext and sext
keywords for parameter attributes and handle the 
end-of-line ambiguity.

llvm-svn: 40610

still under discussion.

llvm-svn: 40549

Change the keywords for the zext and sext parameter attributes to be 
zeroext and signext so they don't conflict with the keywords for the
instructions of the same name. This gets around the ambiguity.

llvm-svn: 40069

llvm-svn: 37940

VMCore, BitCode, and Assembly. Documentation and test case paramattrs.ll
updated also.

llvm-svn: 37432

and strings.

llvm-svn: 37291

with global names which can already be @"..."

llvm-svn: 37257

llvm-svn: 36739

should be taught to deal with protected symbols.

llvm-svn: 36565

llvm-svn: 36542

llvm-svn: 36539

bitcasts of them.

llvm-svn: 36537

Fix PR1358 and test/Assembler/2007-04-25-AssemblerFoldExternWeak.ll, by
creating forward decl globals with linkage extern_weak to defeat implicit
constant folding.

llvm-svn: 36469

llvm-svn: 36454

llvm-svn: 36443

will follow.

llvm-svn: 36435

llvm-svn: 36349

Make ParamAttrsList objects unique. You can no longer directly create or
destroy them but instead must go through the ParamAttrsList::get()
interface.

llvm-svn: 36327

llvm-svn: 36309

add support for alignment attributes on load/store instructions

llvm-svn: 36301

used because we *do* want to allow nulls in names.

llvm-svn: 36178

Thanks, Chris.

llvm-svn: 36155

llvm-svn: 36143

Use the new parameter on Function::getIntrinsicID to identify cases where
a function is being called with an "llvm." name but it isn't actually an
intrinsic. In such cases generate an error.

llvm-svn: 36121

llvm-svn: 35950

Put the parameter attributes in their own ParamAttr name space. Adjust the
rest of llvm as a result.

llvm-svn: 35877

Adapt handling of parameter attributes to use the new ParamAttrsList class.

llvm-svn: 35814

llvm-svn: 35794

Check at the end of the parse that there are no unresolved types and no
undefined values. Issue errors if there are. This gets rid of the need
for implementation or checkpoint by ensuring you can't finish a parse with
undefined things.

llvm-svn: 35499

removed in a few days.

llvm-svn: 35472

describes its function as check against unresolved types and definitions.
This is handy for forcing error messages in assembly test cases or otherwise
ensuring that everything is resolved at that point in the assembly.

llvm-svn: 35410

llvm-svn: 35258

llvm-svn: 35214

llvm-svn: 35198

parameter on ConstantInt::get to indicate the signedness of the intended
value.

llvm-svn: 35182

Eliminate support for type planes in numbered values. This simplifies the
data structures involved in managing forward definitions, etc. Instead of
requiring maps from type to value, we can now just use a vector of values.
These changes also required rewrites of some support functions such as
InsertValue, getBBVal, and ResolveDefinitions. Some other cosmetic changes
were made as well.

llvm-svn: 35173

verbose code to sext/trunc or zext/trunc and APInt with new methods on
that class.

llvm-svn: 34794

tokens: ESAPINTVAL and EUAPINTVAL and adding an APInt* as a semantic value.
This allows us to extend the definition of an integer constant to allow
arbitrary precision integer constant values.

llvm-svn: 34714

Change use of "packed" term to "vector" in comments, strings, variable
names, etc.

llvm-svn: 34300