llvm-svn: 135738

llvm-svn: 135737

which provide some convenient ways to print an SBValue object.  Use that in TestValueAPI.py
to print the 'days_of_week' char* array variable.

For an example:

cvf = lldbutil.ChildVisitingFormatter(indent=2)
print cvf.format(days_of_week)

produces:

(const char *[7]) days_of_week = 0x00000001026a5060 (location)
  (const char *) [0] = "Sunday"
  (const char *) [1] = "Monday"
  (const char *) [2] = "Tuesday"
  (const char *) [3] = "Wednesday"
  (const char *) [4] = "Thursday"
  (const char *) [5] = "Friday"
  (const char *) [6] = "Saturday"

llvm-svn: 135736

- This currently introduces more instances of the static DenseSet dtor, but that should be fixable.

llvm-svn: 135735

llvm-svn: 135734

type IDs into a single place, and make sure that all of the callers
use the appropriate functions to do the mapping. Since the mapping is
still the identity function, this is essentially a no-op.

llvm-svn: 135733

when typing a summary string you can use the %S symbol to explicitly indicate that you want the summary to be used to print the target object
 (e.g. ${var%S}). this might already be the default if your variable is of an aggregate type
new feature: synthetic filters. you can restrict the number of children for your variables to only a meaningful subset
 - the restricted list of children obeys the typical rules (e.g. summaries prevail over children)
 - one-line summaries show only the filtered (synthetic) children, if you type an expanded summary string, or you use Python scripts, all the real children are accessible
 - to provide a synthetic children list use the "type synth add" command, as in:
   type synth add foo_type --child varA --child varB[0] --child varC->packet->flags[1-4]
   (you can use ., ->, single-item array operator [N] and bitfield operator [N-M]; array slice access is not supported, giving simplified names to expression paths is not supported)
 - a new -S option to frame variable and target variable lets you override synthetic children and instead show real ones

llvm-svn: 135731

the way to go. Doing this here will prevent several node matches later,
and would have to force looking all the way through several
VINSERTF128/VEXTRACTF128 chains to optimize simple things.

llvm-svn: 135730

and was actually very wrong, fix it and make it simpler. Also remove the
ConcatVectors function, which is unused now.

- Fix a introduction of useless nodes in r126664 and r126264. The
VUNPCKL* should never be introduced cause we don't want duplicate
nodes for 128 AVX and non-AVX modes, the actual instruction
difference only exists during isel, but not for target specific DAG
nodes. We only introduce V* target nodes when there is no 128-bit
version already there.

- Fix a fragile test and make it more useful.

llvm-svn: 135729

llvm-svn: 135728

vxorps + vinsertf128 pair of instructions

llvm-svn: 135727

direclty supported and should be promoted and handled by smaller
shuffles

llvm-svn: 135726

llvm-svn: 135725

llvm-svn: 135724

when using ccache and libtool.m4 assumes that the compiler cannot print
warnings about options it knows about.

llvm-svn: 135723

Get rid of the extraneous GPR operand on so_reg_imm operands, which in turn necessitates a lot of changes to related bits.

llvm-svn: 135722

size but different element types, so that it filters out the cases
that CreateShuffleVectorCast doesn't handle. This fixes rdar://9786827.

llvm-svn: 135721

within the ASTReader (I hope).

llvm-svn: 135720

llvm-svn: 135719

llvm-svn: 135718

llvm-svn: 135717

llvm-svn: 135716

llvm-svn: 135715

llvm-svn: 135714

Add two-operand instruction aliases. Add parsing and encoding tests for
variants of the instruction.

llvm-svn: 135713

Add two-operand instruction aliases. Add parsing and encoding tests for
variants of the instruction.

llvm-svn: 135712

such that every declaration ID loaded from an AST file will go through
a central local -> global mapping function. At present, this change
does nothing, since the local -> global mapping function is the
identity function.

This is the mechanical part of the refactoring; a follow-up patch will
address a few remaining areas where it's not obvious whether we're
dealing with local or global IDs.

llvm-svn: 135711

llvm-svn: 135710

llvm-svn: 135709

llvm-svn: 135708

Fix diagnostic when loading a PCH which has different enabled/disabled state of -fobjc-arc. rdar://9818341

llvm-svn: 135707

llvm-svn: 135706

Cleaning up more of the ID situation in the AST reader.  This patch relaxes and generalizes how CXX base specifiers are identified and loaded by using a ContinuousRangeMap.  This also adds a global bit offset (or base) to the PerFileData.

llvm-svn: 135705

llvm-svn: 135704

Aliases for LDM/STM. The single-register versions should encode to LDR/STR
with writeback, but we don't (yet) get that correct. Neither does Darwin's
system assembler, though, so that's not a deal-breaker of a limitation.

llvm-svn: 135702

llvm-svn: 135701

llvm-svn: 135699

llvm-svn: 135698

llvm-svn: 135696

invoking the Read(...) method to read in bytes.  Similar to r135461.

llvm-svn: 135695