Enhance support for LDR instruction assembly parsing for post-indexed
addressing with immediate values. Add tests.

llvm-svn: 136940

llvm-svn: 136939

llvm-svn: 136938

llvm-svn: 136937

instead of just the average.

llvm-svn: 136932

Add a benchmark comparing lldb vs. gdb with disassembly on a large function (lldb's Driver::MainLoop()).

Sample run on my OSX Lion (MacBook Pro):

1: test_run_gdb_then_lldb (TestDisassembly.DisassembleDriverMainLoop)
   Test disassembly on a large function with lldb vs. gdb. ... 
gdb benchmark: Avg: 0.201802 (Laps: 5, Total Elapsed Time: 1.009008)
lldb benchmark: Avg: 0.109569 (Laps: 5, Total Elapsed Time: 0.547843)
lldb_avg/gdb_avg: 0.542952
ok
2: test_run_lldb_then_gdb (TestDisassembly.DisassembleDriverMainLoop)
   Test disassembly on a large function with lldb vs. gdb. ... 
lldb benchmark: Avg: 0.109580 (Laps: 5, Total Elapsed Time: 0.547902)
gdb benchmark: Avg: 0.201587 (Laps: 5, Total Elapsed Time: 1.007936)
lldb_avg/gdb_avg: 0.543588
ok

llvm-svn: 136931

KeychainAPI checker: Track additional pair of SecKeychain APIs. Also, keep exploring the transition on which a call to allocator function failed (to be able to find errors in examples like ErrorCodesFromDifferentAPISDoNotInterfere).

llvm-svn: 136930

llvm-svn: 136929

expressions that used function pointers.  The problem
was that IRForTarget previously only scanned the IR
for the expression for call instructions; if a function
was used in another context, it was ignored.

Now LLDB scans the Module for functions that are only
declared (not also defined -- so these are externals);
it then constructs function pointers for these
functions and substitutes them wherever the function
is used.

Also made some changes so that "expr main" works just
as well as "expr &main"; they end up being the same
code, but LLDB was generating the result variable in
different ways.

llvm-svn: 136928

situation. When a class explicitly or implicitly (through inheritance) 
"conformsTo" two protocols which conflict (have methods which conflict).
This is 2nd part of // rdar://6191214.

llvm-svn: 136927

llvm-svn: 136924

Patch by Ivan Krasin!

llvm-svn: 136921

llvm-svn: 136920

llvm-svn: 136919

llvm-svn: 136918

llvm-svn: 136917

llvm-svn: 136916

llvm-svn: 136915

cursor, from Connor Wakamo! Addresses <rdar://problem/9087798>.

llvm-svn: 136911

We need to map DebugLoc. It leads to Fuction * (through subprogram entry node) which should be appropriately mapped.

llvm-svn: 136910

llvm-svn: 136909

llvm-svn: 136908

llvm-svn: 136907

This is meant to be overriden by backends. Implement an override on PowerPC
which adjusts the offset by 2 for ha16/lo16 relocation kinds. This removes
a commented out hack and enables hello world to be compiled on PowerPC.

llvm-svn: 136905

clearly called out, and add the missing local -> global selector map
output.

llvm-svn: 136903

the last of the ID/offset/index mappings that I know
of. Unfortunately, the "gap" method of testing doesn't work here due
to the way the preprocessing record performs iteration. We'll do more
testing once multi-AST loading is possible.

llvm-svn: 136902

llvm-svn: 136901

llvm-svn: 136900

llvm-svn: 136899

LDCL_POST and STCL_POST need one's-complement offsets, rather than two's complement offsets.  Add an appropriate immediate type for them.

llvm-svn: 136896

There should be nothing unwanted there and a simpe main.cpp (generated from main.cpp.template)
which includes SB*.h should compile and link with the LLDB framework.

llvm-svn: 136894

ASTReader::ReadMacroRecord(). No functionality change.

llvm-svn: 136893

llvm-svn: 136892

Having a function declaration and definition with different types for a
parameter where the types have same (textual) name can occur when an unqualified
type name resolves to types in different namespaces in each location.

The error messages have been extended by adding notes that point to the first
parameter of the function definition that doesn't match the declaration, instead
of a generic "member declaration nearly matches". The generic message is still
used in cases where the mismatch is not in the paramenter list, such as
mismatched cv qualifiers on the member function itself.

llvm-svn: 136891

KeychainAPI checker: Refactor to make it easier to add more allocator/deallocator API pairs. Add the allocator function ID to the checker state. Better comments.

llvm-svn: 136889

llvm-svn: 136887

llvm-svn: 136886

so that we use ID zero as a sentinel for "no result". This matches the
convention set by all of the other global IDs.

llvm-svn: 136885

llvm-svn: 136884

Add some missing record names to the AST output. No functionality change, but llvm-bcanalyzer will be a little more informative now for AST files

llvm-svn: 136883