default.

llvm-svn: 56471

llvm-svn: 56301

llvm-svn: 56300

llvm-svn: 56299

llvm-svn: 56277

llvm-svn: 56276

Apologies for the thrashing.

llvm-svn: 56251

- Add linkage to SymbolSDNode (default to external).
- Change ISD::ExternalSymbol to ISD::Symbol.
- Change ISD::TargetExternalSymbol to ISD::TargetSymbol

These changes pave the way to allowing SymbolSDNodes with non-external linkage.

llvm-svn: 56249

isImmediate(), isRegister(), and friends, to avoid confusion
about having two different names with the same meaning. I'm
not attached to the longer names, and would be ok with
changing to the shorter names if others prefer it.

llvm-svn: 56189

llvm-svn: 56184

Currently it just holds the calling convention and flags
for isVarArgs and isTailCall.

And it has several utility methods, which eliminate magic
5+2*i and similar index computations in several places.

CallSDNodes are not CSE'd. Teach UpdateNodeOperands to handle
nodes that are not CSE'd gracefully.

llvm-svn: 56183

llvm-svn: 56182

llvm-svn: 56181

llvm-svn: 56180

llvm-svn: 56179

llvm-svn: 56178

llvm-svn: 56176

llvm-svn: 56172

llvm-svn: 56171

with ConstantInt. This led to fixing a bug in TargetLowering.cpp
using getValue instead of getAPIntValue.

llvm-svn: 56159

llvm-svn: 56126

objects in llvm.used (thanks Anton).  Makes visible
the magic 'l' prefix for symbols on Darwin which are
to be passed through the assembler, then removed at
linktime (previously all references to this had been
hidden in the ObjC FE code, oh well).

llvm-svn: 55973

llvm-svn: 55915

llvm-svn: 55779

No functional change (and no FE change to generate them).

llvm-svn: 55753

llvm-svn: 55625

llvm-svn: 55624

llvm-svn: 55601

llvm-svn: 55599

llvm-svn: 55598

llvm-svn: 55597

llvm-svn: 55596

llvm-svn: 55594

llvm-svn: 55593

llvm-svn: 55591

llvm-svn: 55590

llvm-svn: 55533

llvm-svn: 55531

llvm-svn: 55530

llvm-svn: 55528