without defining them.  This should be an error, but I'm paranoid about
"uses" that end up not actually requiring a definition.  I'll revisit later.

Also, teach IR generation to not set internal linkage on variable
declarations, just for safety's sake.  Doing so produces an invalid module
if the variable is not ultimately defined.

Also, fix several places in the test suite where we were using internal
functions without definitions.

llvm-svn: 126016

a Stream, and then added GetOutputData & GetErrorData to get the accumulated data.
- Added a StreamTee that will tee output to two provided lldb::StreamSP's.
- Made the CommandObjectReturn use this so you can Tee the results immediately to
the debuggers output file, as well as saving up the results to return when the command
is done executing.
- HandleCommands now uses this so that if you have a set of commands that continue the target
you will see the commands come out as they are processed.
- The Driver now uses this to output the command results as you go, which makes the interface
more reactive seeming.

llvm-svn: 126015

llvm-svn: 126013

This yields a minor memory reduction (for larger functions) on Sqlite at the cost of slightly
higher memory usage on some functions because of the increased size of GRState (which can be optimized).

I expect the real memory savings from this enhancement will come when we aggressively
canabilize more of the ExplodedGraph.

llvm-svn: 126012

Add ImmutableMap methods 'manualRetain()', 'manualRelease()', and 'getRootWithoutRetain()' to help more aggressively reclaim memory in the static analyzer.

llvm-svn: 126011

which now handles R0-R12, SP, LR, as well as PC.  And refactored a lot of
calls to ReadRegisterUnsigned() to now funnel through ReadCoreReg(), instead.

llvm-svn: 126010

Do not emit empty DW_TAG_lexical_block DIEs.  In one test case, size of debug info reduced by almost 7%.

llvm-svn: 126009

llvm-svn: 126008

llvm-svn: 126007

llvm-svn: 126006

llvm-svn: 126005

llvm-svn: 126004

llvm-svn: 126003

llvm-svn: 126002

llvm-svn: 126001

Patch by Kaelyn Uhrain!

llvm-svn: 126000

diagnostics, resolving PR9227.

Patch originally by Mihai Rusu and Stephen Hines with some minimal style
tweaks from me.

llvm-svn: 125999

diagnostics.

Patch by Stephen Hines.

llvm-svn: 125998

messages.

llvm-svn: 125997

abstract class type.

Patch by Stephen Hines, with a wording tweak from Doug applied by me.

llvm-svn: 125996

a non-pointer on the two sides of a conditional expression.

Patch by Stephen Hines and Mihai Rusu.

llvm-svn: 125995

Add code to emulate LDRB (register) Arm instruction.

llvm-svn: 125994

thing the visit does is dyn_cast<>, which leads to a nasty segfault.

llvm-svn: 125993

Add Encoding T3 of "MOV (register)" to EmulateMOVRdRm() method and fixed
some bugs in EmulateMOVRdImm() and EmulateMOVRdRm() methods.

llvm-svn: 125992

enumeration type, prioritize the enumeration constants and don't
provide completions for any other expressions. Fixes <rdar://problem/7283668>.

llvm-svn: 125991

llvm-svn: 125990

(This is infact direct copy from DIFactory, which is disappearing soon.)

llvm-svn: 125989

llvm-svn: 125988

llvm-svn: 125987

llvm-svn: 125986

LLVM_INCLUDE_TESTS:=OFF, which may no longer be necessary for all I know.

llvm-svn: 125985

Do not lose debug info of an inlined function argument even if the argument is only used through GEPs.
This time with a fix that avoids using invalidated DenseMap iterator.

llvm-svn: 125984

llvm-svn: 125983

llvm-svn: 125982

need to be pulled out of the pass manager when the user specifies 
-fno-builtin.  It can intelligently determine which libcalls to
optimize based on what is enabled in TargetLibraryInfo.  This 
allows -fno-builtin-foo to work someday.

llvm-svn: 125981

All new virtual registers created for spilling or splitting point back to their original.

llvm-svn: 125980

turn off all builtin optimizations.

llvm-svn: 125979

llvm-svn: 125978

that was ignored in a few places (most notably, code
completion). Introduce Selector::getNameForSlot() for the common case
where we only care about the name. Audit all uses of
getIdentifierInfoForSlot(), switching many over to getNameForSlot(),
fixing a few crashers.

Fixed <rdar://problem/8939352>, a code-completion crasher.

llvm-svn: 125977

Without this I get:
--
-- Generating done
CMake Error: Unknown Target referenced : check.deps
CMake Error: Target: check-all depends on unknown target: check.deps
--

llvm-svn: 125976