llvm-svn: 73927

the new trait-based construction of MemRegion objects.

llvm-svn: 73926

llvm-svn: 73925

llvm-svn: 73924

llvm-svn: 73923

llvm-svn: 73922

new generalized region-construction code.

llvm-svn: 73921

sides is CouldNotCompute, the resulting exact count must be CouldNotCompute.

llvm-svn: 73920

This is still a work in progress but most of the NEON instruction set
is supported.

llvm-svn: 73919

llvm-svn: 73918

member template functions and traits. The idea is to allow MemRegionManager to
construct subclasses of MemRegion that aren't declared in MemRegion.h (e.g.,
checker-specific regions).

llvm-svn: 73917

llvm-svn: 73916

specialization. At present, all implicit instantiations occur at the
end of the translation unit.

llvm-svn: 73915

deprecated decls.

llvm-svn: 73914

llvm-svn: 73913

llvm-svn: 73912

llvm-svn: 73911

llvm-svn: 73910

another change that makes the types ambiguous (at least as far as tablegen
is concerned).

llvm-svn: 73909

conservatively correctly, instead of aborting.

llvm-svn: 73908

llvm-svn: 73907

llvm-svn: 73906

for "thumb" and add a check for V6T2.

llvm-svn: 73905

llvm-svn: 73903

llvm-svn: 73902

caller-saved register.

llvm-svn: 73901

types for the target (I think).  This was breaking
the PPC32 calling sequence.

llvm-svn: 73900

compilation, and (hopefully) introduce RAII objects for changing the
"potentially evaluated" state at all of the necessary places within
Sema and Parser. Other changes:

  - Set the unevaluated/potentially-evaluated context appropriately
    during template instantiation.
  - We now recognize three different states while parsing or
    instantiating expressions: unevaluated, potentially evaluated, and
    potentially potentially evaluated (for C++'s typeid).
  - When we're in a potentially potentially-evaluated context, queue
    up MarkDeclarationReferenced calls in a stack. For C++ typeid
    expressions that are potentially evaluated, we will play back
    these MarkDeclarationReferenced calls when we exit the
    corresponding potentially potentially-evaluated context.
  - Non-type template arguments are now parsed as constant
    expressions, so they are not potentially-evaluated.

llvm-svn: 73899

Fix another register coalescer crash: forgot to check if the instruction being updated has already been coalesced.

llvm-svn: 73898

llvm-svn: 73897

llvm-svn: 73895

Support for .text relocations, implementing TargetELFWriter overloaded methods for x86/x86_64.
Use a map to track global values to their symbol table indexes
Code cleanup and small fixes

llvm-svn: 73894

llvm-svn: 73893

Banish global state from ScalarEvolution!  SCEV uniquing is now done by tables attached to the ScalarEvolution pass.
This also throws out the SCEV reference counting scheme, as the the SCEVs now have a lifetime controlled by the
ScalarEvolution pass.

Note that SCEVHandle is now a no-op, and will be remove in a future commit.

llvm-svn: 73892

llvm-svn: 73889

instead. Do the implicit default ctor checking in MarkDeclarationReferenced.

llvm-svn: 73888

predicate does not check if Thumb mode is enabled, and when in ARM mode
there are still some checks for constant-pool use that need to run.

llvm-svn: 73887

-Added comment for FunctionDecl::EndRangeLoc
-Removed a redundant check from FunctionDecl::setBody

llvm-svn: 73886

llvm-svn: 73885

counts for loops with multiple exits, replacing more conservative code
which only handled constants. This is derived from a patch by
Nick Lewycky.

This also fixes llc aborts in ClamAV and others, as
getUMinFromMismatchedTypes takes care of balancing the types before
working with them.

llvm-svn: 73884