KeychainAPI checker: Generate an error on double allocation. Pull out getAsPointeeMemoryRegion so that it could be reused.

llvm-svn: 136952

llvm-svn: 136951

llvm-svn: 136950

releasing the collection.

llvm-svn: 136949

functions when performing function overload resolution.

llvm-svn: 136948

Remove expectedFailure decorator for test_SBType, which does not take an empty constructor after the recent changes.
And remove expectedFailure decorator for test_SBTypeMember, which no longer exists after the recent changes, replace
it with test_SBTypeList.

llvm-svn: 136947

argument to bool. // rdar://9899834

llvm-svn: 136946

llvm-svn: 136945

llvm-svn: 136944

when performing typo correction involving any overloaded template functions.

The added test cases, while currently demontrating sub-optimal behavior, will
not trigger any messages without the 1-line change to SemaExpr.cpp.

llvm-svn: 136943

llvm-svn: 136942

it can be controlled with a distinct flag.

llvm-svn: 136941

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