Static Analyzer: Replace LiveSymbols/DeadSymbols sets with a new object called "SymbolReaper".  Right now it just consolidates the two and cleans up some client code, but shortly it will be used to enable "lazy computation" of live symbols for use with RegionStore.

llvm-svn: 62722

the new ObjC's abi.

llvm-svn: 62721

llvm-svn: 62720

to handle symlinks just fine, so reword the instructions in the
README accordingly.

llvm-svn: 62719

so that users don't have to copy text from the README to get this.

llvm-svn: 62718

llvm-svn: 62717

llvm-svn: 62716

llvm-svn: 62714

iteraction with SelectionDAG CSE.

llvm-svn: 62713

ASCII IR; loading and storing these can change the
bits of NaNs on some hosts.  Remove or add warnings
at a few other places using host floating point;
this is a bad thing to do in general.

llvm-svn: 62712

This avoids call overhead and extraneous switches when parsing
very simple declspecs like "int" "void" etc, which are pretty common :)

llvm-svn: 62711

llvm-svn: 62710

llvm-svn: 62708

llvm-svn: 62707

Fixes <rdar://problem/6507668> clang ObjC rewriter: put #line statement at top of rewritten file

llvm-svn: 62706

and more idiomatic.

llvm-svn: 62705

llvm-svn: 62704

David Chisnall

llvm-svn: 62703

groups, and fix misdeclaration of some -W options.

llvm-svn: 62702

llvm-svn: 62701

llvm-svn: 62700

llvm-svn: 62699

llvm-svn: 62698

PR3364

llvm-svn: 62697

compatibility with cygwin.  Patch by Jay Foad!

llvm-svn: 62695

look for crt3.o appropriately.

llvm-svn: 62694

special cases after producing the new reduced-width load, because the
new load already has the needed adjustments built into it. This fixes
several bugs due to the special cases, including PR3317.

llvm-svn: 62692

we want to clear %ah to zero before a division, just use a
zero-extending mov to %al. This fixes PR3366.

llvm-svn: 62691

llvm-svn: 62688

Change the naming scheme for llvmc plugins so that they do not appear in
'llvm-config --libs' output.

llvm-svn: 62687

llvm-svn: 62686

llvm-svn: 62685

generating debug info in the compiler.

llvm-svn: 62684

this test into FrontendC to ensure that llvm-gcc
is available; assemble using "llvm-gcc -xassembler"
rather than "as".

llvm-svn: 62683

llvm-svn: 62682

llvm-svn: 62681

prototypes, in operand type legalization.  No
functionality change.

llvm-svn: 62680

I accidentally removed this check in an earlier commit, which cause breakage in the pre alloc splitter.

llvm-svn: 62678

llvm-svn: 62677

llvm-svn: 62676