new OptionGroup subclasses for:
- output file for use with options:
long opts: --outfile <path> --append--output
short opts: -o <path> -A
- format for use with options:
long opts: --format <format>
- variable object display controls for depth, pointer depth, wether to show
types, show summary, show location, flat output, use objc "po" style summary.
Modified ValueObjectMemory to be able to be created either with a TypeSP or
a ClangASTType.
Switched "memory read" over to use OptionGroup subclasses: one for the outfile
options, one for the command specific options, and one for the format.
llvm-svn: 130334
method names of all the lldb container objects and returns an iterator object when
passed an eligible lldb container object.
Example:
from lldb_util import smart_iter
for thread in smart_iter(process):
ID = thread.GetThreadID()
if thread.GetStopReason() == lldb.eStopReasonBreakpoint:
stopped_due_to_breakpoint = True
for frame in smart_iter(thread):
self.assertTrue(frame.GetThread().GetThreadID() == ID)
...
Add a test case for lldb.smart_iter().
llvm-svn: 130332
successors) and use inverse depth first search to traverse the BBs. However
that doesn't work when the CFG has infinite loops. Simply do a linear
traversal of all BBs work just fine.
rdar://9344645
llvm-svn: 130324
only check arguments with pointer types. Update the documentation
of IntrReadArgMem reflect this.
While here, add support for TBAA tags on intrinsic calls.
llvm-svn: 130317
This patch simplifies writing of standalone Clang tools. As an
example, we add clang-check, a tool that runs a syntax only frontend
action over a .cc file. When you integrate this into your favorite
editor, you get much faster feedback on your compilation errors, thus
reducing your feedback cycle especially when writing new code.
The tool depends on integration of an outstanding patch to CMake to
work which allows you to always have a current compile command
database in your cmake output directory when you set
CMAKE_EXPORT_COMPILE_COMMANDS.
llvm-svn: 130306
effective in avoiding recomputation of LCSSA form; the widespread
use of instsimplify (which looks through phi nodes) means it was
not preserving LCSSA form anyway; and instcombine is no longer
scheduled in the middle of the loop passes so this doesn't matter
anymore.
llvm-svn: 130301
a destination pointer that points to a non-POD type. This can flag such
horrible bugs as overwriting vptrs when a previously POD structure is
suddenly given a virtual method, or creating objects that crash on
practically any use by zero-ing out a member when its changed from
a const char* to a std::string, etc.
llvm-svn: 130299
in the classification of template names and using declarations. We now
properly typo-correct the leading identifiers in statements to types,
templates, values, etc. As an added bonus, this reduces the number of
lookups required for disambiguation.
llvm-svn: 130288
looking at the context and the correction and using a custom
diagnostic. Also, enable some Fix-It tests that were somewhat lamely
disabled.
llvm-svn: 130283
Added a type check in ScalarEvolution::computeSCEVAtScope to handle the case in which operands of an
AddRecExpr in the current scope are folded.
llvm-svn: 130271
determine which is a better conversion to "void*", be sure to perform
the comparison using the safe-for-id
ASTContext::canAssignObjCInterfaces() rather than the asserts-with-id
ASTContext::canAssignObjCInterfaces().
Fixes <rdar://problem/9327203>.
llvm-svn: 130259
Greg Clayton