llvm-svn: 84652

JITEmitter.

I'm gradually making Functions auto-remove themselves from the JIT when they're
destroyed. In this case, the Function needs to be removed from the JITEmitter,
but the map recording which Functions need to be removed lived behind the
JITMemoryManager interface, which made things difficult.

This patch replaces the deallocateMemForFunction(Function*) method with a pair
of methods deallocateFunctionBody(void *) and deallocateExceptionTable(void *)
corresponding to the two startFoo/endFoo pairs.

llvm-svn: 84651

of the register in the instruction which kills the scavenged value.

llvm-svn: 84641

encounters an OEQ or UNE comparison, and update its callers to check
for this return status and recover. This fixes a problem resulting from
the LowerOperation hooks being called from LegalizeVectorOps, because
LegalizeVectorOps only lowers vectors, so OEQ and UNE comparisons may
still be at large. This fixes PR5092.

llvm-svn: 84640

When an incoming value for a PHI is updated, we must also updated all other
incoming values for the same BB to match, otherwise we create invalid PHIs.

llvm-svn: 84638

when the invoke had multiple return values: it set the lattice value only on the
extractvalue.
This caused the invoke's lattice value to remain the default (undefined), and
later propagated to extractvalue's operand, which incorrectly introduces
undefined behavior.

llvm-svn: 84637

llvm-svn: 84632

llvm-svn: 84628

 - This runs the nightly test and does all the submission logic, but using the
   LLVM build specified by the llvm-config.

 - Useful for, among other things, testing NNT itself.

llvm-svn: 84620

llvm-svn: 84619

llvm-svn: 84614

present.

llvm-svn: 84613

llvm-svn: 84611

llvm-svn: 84603

llvm-svn: 84600

tracked. Instead of trying to manually keep track of these locations
while doing complex modifications, just recompute them when they're needed.
This fixes a bug in which the TopMBB and BotMBB were not correctly updated,
leading to invalid transformations.

llvm-svn: 84598

llvm-svn: 84597

llvm-svn: 84596

llvm-svn: 84595

breaking Clang's Apple-style build.

llvm-svn: 84592

llvm-svn: 84591

functions are not needed.

llvm-svn: 84587

llvm-svn: 84586

llvm-svn: 84585

llvm-svn: 84583

reasonable code like Codegen/ARM/2009-02-27-SpillerBug.ll, producing 
identical output except for superior formatting of constant pool entries.

llvm-svn: 84582

llvm-svn: 84579

llvm-svn: 84577

llvm-svn: 84575

llvm-svn: 84573

Leave Inst{11-8}, which represents the starting byte index of the extracted
result in the concatenation of the operands and is left unspecified.

Patch by Johnny Chen.

llvm-svn: 84572

Patch by Johnny Chen.

llvm-svn: 84570

no functionality change.

llvm-svn: 84567

by ignoring all implicit regs when lowering.

llvm-svn: 84566

llvm-svn: 84565

llvm-svn: 84564

llvm-svn: 84563

llvm-svn: 84562

llvm-svn: 84561

like:

@ BB#1:
	.align	2
LCPI1_0:
	.long	L_.str-(LPC0+8)

Note that proper indentation of the label :)

llvm-svn: 84558