llvm-svn: 88727

llvm-svn: 88726

PreAllocSplitting is now using this API to insert code.

llvm-svn: 88725

Revert r88718, which does NOT solve the constructor-template-as-copy-constructor issue. Big thanks to John for finding this

llvm-svn: 88724

llvm-svn: 88723

template argument.

llvm-svn: 88722

llvm-svn: 88719

constructor. Make sure that such declarations can never be formed.

llvm-svn: 88718

llvm-svn: 88717

llvm-svn: 88716

got ghost linkage. It's better than aborting.

llvm-svn: 88715

(still part of pr5472).

llvm-svn: 88712

so that isa<Instructon> doesn't return true for FixedStackPseudoSourceValue
values. This fixes a variety of problems, including crashes with -debug
and -print-machineinstrs. Also, add a comment to warn about this.

llvm-svn: 88711

llvm-svn: 88710

emitFunctionStubAtAddr.

llvm-svn: 88708

The BasicBlock associated with a MachineBasicBlock does not necessarily
correspond to the code in the MBB.

Don't insert a new IR BasicBlock when splitting critical edges. We are not
supposed to modify the IR during codegen, and we should be able to do just
fine with a NULL BB.

llvm-svn: 88707

llvm-svn: 88706

llvm-svn: 88705

llvm-svn: 88704

llvm-svn: 88703

llvm-svn: 88702

llvm-svn: 88700

llvm-svn: 88699

Move DebugInfo checks into EmitComments and remove them from
target-specific AsmPrinters.  Not all comments need DebugInfo.

Re-enable the line numbers comment test.

llvm-svn: 88697

llvm-svn: 88696

int 32bit abi (pr5472 related).

-This line, and those below, will be ignored--

M    lib/CodeGen/CGCXXExpr.cpp

llvm-svn: 88695

code-size win, and not when it's only likely to be code-size neutral,
such as when only a single instruction would be eliminated and a new
branch would be required.

This fixes rdar://7392894.

llvm-svn: 88692

D0<def,dead> = ...
...
             = S0<use, kill>
S0<def>      = ...
...
D0<def>      = 

The first D0 def is correctly marked dead, however, livevariables should have
added an implicit def of S0 or we end up with a use without a def.

llvm-svn: 88690

llvm-svn: 88687

llvm-svn: 88685

storing malloc'ed memory to global storage.

llvm-svn: 88684

llvm-svn: 88683

llvm-svn: 88682

llvm-svn: 88681

llvm-svn: 88680

llvm-svn: 88679

llvm-svn: 88678

llvm-svn: 88677

but this is necessary to continue work on virtual vtables.  We don't
want to penalize virtual table building testcases, just because
complex virtual conversions don't yet work.

llvm-svn: 88676

llvm-svn: 88675