llvm-svn: 113372

llvm-svn: 113371

Make sure creating a pending instance doesn't also trigger creating a live instance; also make sure creating a
pending instance uses the specified instance name rather than creating a new one; add brackets to instance names
when searching for and removing pending instances.

llvm-svn: 113370

nodes to emit shuffles and don't do isel mask matching anymore.
- Add the selection of the remaining shuffle opcode (movddup)
- Introduce two new functions to "recognize" where we may get
potential folds and add several comments to them explaining why
they are not yet in the desidered shape.
- Add more patterns to fallback the case where we select
a specific shuffle opcode as if it could fold a load, but it
can't, so remap to a valid instruction.
- Add a couple of FIXMEs to address in the following days once
there's a good solution to the current folding problem.

llvm-svn: 113369

option to disable base pointer usage, pay attention to it when deciding
if we can realign (if no base pointer and VLAs, we can't).

llvm-svn: 113366

llvm-svn: 113365

llvm-svn: 113364

new change will omit unneeded symbol table entries and coalesce
function entries (N_FUN stab entries) with their linker code
symbol (N_SECT symbols) into only the function symbol to avoid
duplicate symbol table entries. It will also coalesce N_STSYM and
the data linker symbol into just one static data symbol.

llvm-svn: 113363

Follow the same logic in the LoopPass, ModulePass and CallGraphSCCPass printers,
as it was already used in the BasicBlockPass and FunctionPass printers. This is
more consistent.

The other option would have been to completely disable dumping the analysis
information. However, as this information is the only information printed if the
-analysis flag is set, calling opt would not do anything at all.

llvm-svn: 113360

llvm-svn: 113359

llvm-svn: 113358

llvm-svn: 113356

Some cases of lowering to rotate were miscompiled.

llvm-svn: 113355

llvm-svn: 113354

llvm-svn: 113352

llvm-svn: 113350

fixing rdar://8403974

llvm-svn: 113349

implementing rdar://8033482 and PR7254.

llvm-svn: 113348

implementation's job to check for and lex the EndOfStatement
marker.

llvm-svn: 113347

Add this to the mc assembler, fixing PR8061

llvm-svn: 113346

ARM/Disassembler: Fix definitions incompatible(unsigned and uint32_t) to Cygwin-1.5, following up to r113255.

llvm-svn: 113345

Don't give 'global constructor' warnings for function statics, even if they have a direct initializer. Fixes PR8095.

llvm-svn: 113344

rdar://8061602

llvm-svn: 113343

llvm-svn: 113338

llvm-svn: 113337

which controls whether to stop in a function matching the regexp.

llvm-svn: 113335

-Wtautological-compare instead of -Wsign-compare, which also implies turning
them on by default.

Restoration of r112877.

llvm-svn: 113334

related. (attempt deux, complete w/ test update this time)

llvm-svn: 113333

llvm-svn: 113332

llvm-svn: 113331

Itanium guards and use a slightly different compiled-in API.

llvm-svn: 113330

AliasAnalysis, and some code for implementing the new query on top of
existing implementations by making standard alias and getModRefInfo
queries.

llvm-svn: 113329

as well.

llvm-svn: 113328

llvm-svn: 113327

Fixes PR8110, and thus PR8109, PR8097, and parts of PR8101, PR8105 and PR8107. Only a few traits have tests for incomplete arrays, since I'm not yet clear what the result for them should be; Howards wants to file a DR to change the standard.

llvm-svn: 113326

the call site of c() is a().

llvm-svn: 113325

llvm-svn: 113324

present in the function and thus whether aligned load/store instructions can
be used.

llvm-svn: 113323

llvm-svn: 113322

CXXTemporaryObjectExpr, CXXScalarValueInitExpr, and
CXXUnresolvedConstructExpr, getting rid of a bunch of FIXMEs in the
process.

llvm-svn: 113319