llvm-svn: 176963

llvm-svn: 176962

Made the "--reverse" option to "source list" also be able to use the "--count". This helps us implement support for regexp source list command:

(lldb) l -10

Which gets turned into:

(lldb) source list --reverse --count 10

Also simplified the code that is used to track showing more source from the last file and line.

llvm-svn: 176961

Added logging that will show up in the system console when we try to resume a process that is already running, or has an unexpected state.

llvm-svn: 176960

We have the same assertion in createVirtualRegister.

llvm-svn: 176959

Add a target setting (target.use-fast-stepping) to control using the "run to next branch" stepping algorithm.

llvm-svn: 176958

Before: int a = sizeof(int *)+ b;"
After:  int a = sizeof(int *) + b;
llvm-svn: 176957

llvm-svn: 176956

In r176898 I updated the cost model to reflect the fact that sext/zext/cast on
v8i32 <-> v8i8 and v16i32 <-> v16i8 are expensive.

This test case is so that we make sure to update the cost model once we fix
CodeGen.

llvm-svn: 176955

llvm-svn: 176954

Before:
switch (x) {
  // if 1, do f()
case 1:
  f();
}

After:
switch (x) {
// if 1, do f()
case 1:
  f();
}

llvm-svn: 176953

Before:
->aaaaaa()->aaaaaaaaaaa(aaaaaaaa()->aaaaaa()->aaaaa() - aaaaaaaaa()->aaaaaa()
                                                             ->aaaaa());

After:
a->aaaaaa()->aaaaaaaaaaa(aaaaaaaa()->aaaaaa()->aaaaa() -
                         aaaaaaaaa()->aaaaaa()->aaaaa());

llvm-svn: 176952

Summary: <subj>

Reviewers: djasper

Reviewed By: djasper

CC: cfe-commits, klimek

Differential Revision: http://llvm-reviews.chandlerc.com/D536

llvm-svn: 176951

Only combine when the shl is only used by the icmp

llvm-svn: 176950

+ Individual Report* method for each bug type
+ Comment improved: missing non-trivial alloca() case annotated
+ 'range' parameter of ReportBadFree() capitalized
+ 'SymbolRef Sym = State->getSVal(A, C.getLocationContext()).getAsSymbol();' shorten to 'SymbolRef Sym = C.getSVal(A).getAsSymbol();'

llvm-svn: 176949

llvm-svn: 176948

Otherwise debug DynamoRIO complains at us for leaking memory.

llvm-svn: 176947

sigh.

llvm-svn: 176946

llvm-svn: 176945

Information messages sent to stdout by ClangTool now only happen when the -debug
flag is set.

Error messages that used to go to stdout now go to stderr.

Author: Ariel J Bernal <ariel.j.bernal@intel.com>
llvm-svn: 176944

llvm-svn: 176943

It is required when building tests with ASan or MSan.

llvm-svn: 176942

It is required when building tests with ASan or MSan.

llvm-svn: 176941

llvm-svn: 176940

Adjust stack size in pthread_attr_t when the app-requested size does not fit MSan TLS.

llvm-svn: 176939

llvm-svn: 176938

llvm-svn: 176937

Before:
A = new SomeType * [Length];
A = new SomeType *[Length]();

After:
A = new SomeType *[Length];
A = new SomeType *[Length]();

Small formatting cleanups with clang-format.

llvm-svn: 176936

llvm-svn: 176935

This is needed to get symbolized stack traces when running Clang tests under (A|M)San.

llvm-svn: 176934

This is needed to get symbolized stack traces when running LLVM tests under (A|M)San.

llvm-svn: 176933

llvm-svn: 176932

[Sanitizer] Change MemoryMappingLayout methods to also report memory protection flags (for future use in leak checker). Patch by Sergey Matveev.

llvm-svn: 176931

llvm-svn: 176930

llvm-svn: 176926

llvm-svn: 176925

the requirements on the ARC optimizer.

rdar://13407451

llvm-svn: 176924

The step by running from branch to branch pretty much works with this checkin (at least for x86_64) but is still
turned off, it needs more qualification.  If you want to play with it, change the initialization of m_use_fast_step
to true.

llvm-svn: 176923

Handle the "alternate_isa" correctly.

llvm-svn: 176922

llvm-svn: 176921