llvm-svn: 73566

llvm-svn: 73565

search for PCH files that correspond to header inclusions, this option
does not make sense. Fixes <rdar://problem/6970322>.

llvm-svn: 73563

llvm-svn: 73556

tool chain.

llvm-svn: 73555

llvm-svn: 73552

llvm-svn: 73551

llvm-svn: 73550

llvm-svn: 73549

llvm-svn: 73548

llvm-svn: 73547

llvm-svn: 73546

llvm-svn: 73545

InitializeAllAsmPrinters LLVM headers. Also includes some minor fixes
for the CMake-based build with Xcode.

llvm-svn: 73544

initialization of all targets (InitializeAllTargets.h) or assembler
printers (InitializeAllAsmPrinters.h). This is a step toward the
elimination of relinked object files, so that we can build normal
archives.

llvm-svn: 73543

llvm-svn: 73542

llvm-svn: 73541

obscuring what would otherwise be a low-bits mask.  Use ComputeMaskedBits
to compute what ShrinkDemandedConstant knew about to reconstruct a
low-bits mask value.

llvm-svn: 73540

llvm-svn: 73536

Dispatch C calling conv. to one of these conventions based on
target triple and subtarget features.

llvm-svn: 73530

(this is the case when we have thumb vararg function with single
callee-saved register, which is handled separately).

llvm-svn: 73529

llvm-svn: 73524

llvm-svn: 73523

llvm-svn: 73521

It is possible that main input file does not have any symbol with debug info. To  handle this edge case, always create main compile unit first.
This fixes PR 4228.

llvm-svn: 73520

llvm-svn: 73519

llvm-svn: 73518

llvm-svn: 73516

llvm-svn: 73515

llvm-svn: 73514

calls for convenience.

llvm-svn: 73512

have target-specific builtins, and do not set the count.
Just default to 0 for these targets.

llvm-svn: 73510

llvm-svn: 73508

to ignore readonly calls, and factor it out of instcombine so
that it can be used by other passes.  Patch by Frits van Bommel!

llvm-svn: 73506

llvm-svn: 73495

llvm-svn: 73494

registered when PCH wasn't being used.  We should always install (in BuiltinInfo)
information about target-specific builtins, but we shouldn't register any builtin
identifier infos.  This fixes the build of apps that use PCH and target specific
builtins together.

llvm-svn: 73492

llvm-svn: 73491

essentially working now, at least for common cases, and it shouldn't 
silently generate bad code.

llvm-svn: 73484

llvm-svn: 73483