adding a TargetMachine member to the base TargetAsmInfo class instead.

llvm-svn: 58624

bits, use a union of a SimpleValueType enum and a regular Type*.

This increases the size of MVT on 64-bit hosts from 32 bits to 64 bits.
In most cases, this doesn't add significant overhead. There are places
in codegen that use arrays of MVTs, so these are now larger, but
they're small in common cases.

This eliminates restrictions on the size of integer types and vector
types that can be represented in codegen. As the included testcase
demonstrates, it's now possible to codegen very large add operations.
There are still some complications with using very large types. PR2880
is still open so they can't be used as return values on normal targets,
there are no libcalls defined for very large integers so operations
like multiply and divide aren't supported.

This also introduces a minimal tablgen Type library, capable of
handling IntegerType and VectorType. This will allow parts of
TableGen that don't depend on using SimpleValueType values to handle
arbitrary integer and vector types.

llvm-svn: 58623

when appropriate.

Conversions for class types now make use of copy constructors. I've
replaced the egregious hack allowing class-to-class conversions with a
slightly less egregious hack calling these conversions standard
conversions (for overloading reasons).

llvm-svn: 58622

llvm-svn: 58621

class definitions.

llvm-svn: 58620

llvm-svn: 58615

llvm-svn: 58613

reference-collapsing. 

Implement diagnostic for formation of a reference to cv void.

Drop cv-qualifiers added to a reference type when the reference type
comes from a typedef.

llvm-svn: 58612

llvm-svn: 58611

Connect ASTContext to TargetInfo when determining the size_t, ptrdiff_t, and wchar_t types. Fixes recent breakage on Linux.

llvm-svn: 58609

10 bytes long, but is passed in 12/16 bytes).

llvm-svn: 58608

Fix <rdar://problem/6336774> clang block rewriter: Assertion failed: Offset+NumBytes <= size() && "Invalid region to erase!", file c:\cygwin\home\Administrator\llvm\to ols\clang\include\clang/Rewrite/RewriteRope.h, line 219.

llvm-svn: 58607

llvm-svn: 58606

the designator corresponding to it, otherwise Sema and later parsing will
get confused.

llvm-svn: 58603

llvm-svn: 58602

Simplify the functions HtmlEsape and ShellEscape.  We now properly print out the following command line in the HTML output: scan-build gcc -x c /dev/null -c -Dfoo='"string abc"'

Fixes <rdar://problem/6338651>

llvm-svn: 58600

llvm-svn: 58598

llvm-svn: 58597

llvm-svn: 58596

- Prepare AnonPointeeRegioin for later use.

llvm-svn: 58595

llvm-svn: 58594

llvm-svn: 58593

We're still waiting on code that actually analyzes them properly.

llvm-svn: 58592

llvm-svn: 58591

llvm-svn: 58570

 * merge two weak functions by making them both alias a third non-weak fn
 * don't reimplement CallSite::hasArgument
 * whitelist the safe linkage types

llvm-svn: 58568

llvm-svn: 58567

Add header files to CMake build solution. It use globing so it doesn't need to be manually maintained, but it won't automatically detect a new header. I think this is a good compromise for the header files, since there presence in the solution is just an help for the user. Moreover, a new header is often introduced with a new cpp source file which need a makefile change, which will regenerate the solution and detect the new header.

llvm-svn: 58566

llvm-svn: 58565

   sets the whole struct to Unknown. Then we cannot assume the V passed to
   BindStruct() is always a CompoundVal. When it is an UnknownVal, we call
   BindStructToVal(UnknownVal).

2. Change the signature of InitializeStructToUndefined() to BindStructToVal()
   to reuse the code.

llvm-svn: 58564

llvm-svn: 58563

llvm-svn: 58562

cast from ‘const llvm::PointerType*’ to ‘unsigned int’
loses precision).

llvm-svn: 58561

exist before.  Updating the live intervals in that care is tricky in the general
case.

Evan, if you see a tighter guard condition for this, let me know.

llvm-svn: 58560

llvm-svn: 58559

llvm-svn: 58558

This triggers only 60 times in llvm-test (look at .llvm.bc, not .linked.rbc)
and so it probably wont be turned on by default. Also, may of those are likely
to go away when PR2973 is fixed.

llvm-svn: 58557

the types for size_t and ptrdiff_t more accurate.  I think all of these
are correct, but please compare the defines for __PTRDIFF_TYPE__ and 
__SIZE_TYPE__ to gcc to double-check; this particularly applies to 
those on BSD variants, since I'm not sure what they do here; I assume 
here that they're the same as on Linux.

Fixes wchar_t to be "int", not "unsigned int" (which I think is 
correct on everything but Windows).

Fixes ptrdiff_t to be "int" rather than "short" on PIC16; "short" is an 
somewhat strange choice because it normally gets promoted, and it's not 
consistent with the choice for size_t.

llvm-svn: 58556

by Richard Osborne.

llvm-svn: 58555

llvm-svn: 58554