llvm-svn: 140029

Add a MachO-specific "mode" to llvm-objdump, that, if enabled, gathers additional information that are only available on MachO.

- It can take FunctionStarts from a binary to find entry points more accurately.
- Symbol offsets in executables are correct now.

llvm-svn: 140028

llvm-svn: 140027

llvm-svn: 140026

llvm-svn: 140025

llvm-svn: 140024

Chris Jefferson noted that vector iterator ownership can be transferred from source to target under move construction and move assignment.  This commit makes that happen for debug mode.

llvm-svn: 140023

llvm-svn: 140022

llvm-svn: 140017

llvm-svn: 140016

In constructors, don't generate implicit initializers for members of anonymous structs contained within anonymous unions.

llvm-svn: 140015

llvm-svn: 140014

Remove function which is unused as of r139996. Thanks to David Blaikie for bringing this to my attention.

llvm-svn: 140013

llvm-svn: 140012

llvm-svn: 140011

llvm-svn: 140010

Do not use builtin includes if -fms-compatibility is specified. Some MSVC header files have the same name as clang's builtins, this creates clash.

llvm-svn: 140009

Move the "jump bypasses variable initialization" error -> warning downgrade from -fms-extensions to -fms-compatibility.

llvm-svn: 140008

In Microsoft mode(-fms-compatibility), prefer an integral conversion to a floating-to-integral conversion if the integral conversion is between types of the same size.

For example:
 void f(float);
 void f(int);
 int main {
    long a;
    f(a);
 }
Here, MSVC will call f(int) instead of generating a compile error as clang will do in standard mode.
This fixes a few errors when parsing MFC code with clang.

llvm-svn: 140007

llvm-svn: 140005

llvm-svn: 140003

used to do this because we needed to find the shared pointer for a .o
file when the .o file's module was needed in a SymbolContext since the
module in a symbol context was a shared pointer. Now that we are using
intrusive pointers we don't have this limitation anymore since any
instrusive shared pointer can be made from a pointer to an object
all on its own.

Also switched over to having the Module and SymbolVendor use shared 
pointers to their object files as had a leak on MacOSX when the 
SymbolVendor's object file wasn't the same as the Module's (debug info
in a stand along file (dSYM file)). Now everything will correctly clean
itself up when the module goes away after an executable gets rebuilt.

Now we correctly get rid of .o files that are used with the DWARF with 
debug map executables on subsequent runs since the only shared pointer
to the object files in from the DWARF symbol file debug map parser, and
when the module gets replaced, it destroys to old one along with all .o 
files. 

Also added a small optimization when using BSD archives where we will
remove old BSD containers from the shared list when they are outdated.

llvm-svn: 140002

llvm-svn: 140001

llvm-svn: 140000

Note that this example doesn't work anymore!

llvm-svn: 139999

llvm-svn: 139998

has no effect since any such destructors must be trivial, and in C++11 such destructors must not
be called.

llvm-svn: 139997

mem-initializer is specified for them, unless an in-class initializer is specified.

llvm-svn: 139996

dag-combine optimization to implement the ext-load efficiently (using shuffles).

For example the type <4 x i8> is stored in memory as i32, but it needs to
find its way into a <4 x i32> register. Previously we scalarized the memory
access, now we use shuffles.

llvm-svn: 139995

llvm-svn: 139994

llvm-svn: 139993

llvm-svn: 139992

Fix PR10531. Attach an initializer to anonymous unions, since the default constructor might not be trivial (if there is an in-class initializer for some member) and might be deleted.

llvm-svn: 139991

Fixes PR10771.

llvm-svn: 139990

class of this method. // rdar://10109725

llvm-svn: 139989

is missing. // rdar//10127639

llvm-svn: 139988

Rename LangOptions::Microsoft to LangOptions::MicrosoftExt to make it clear that this flag must be used only for Microsoft extensions and not emulation; to avoid confusion with the new LangOptions::MicrosoftMode flag. 

Many of the code now under LangOptions::MicrosoftExt will eventually be moved under the LangOptions::MicrosoftMode flag.

llvm-svn: 139987

maxps and maxpd).  This broke the sse41-blend.ll testcase by causing
maxpd to be produced rather than a cmp+blend pair, which is the reason
I tweaked it.  Gives a small speedup on doduc with dragonegg when the
GCC vectorizer is used.

llvm-svn: 139986

lldb_private::Breakpoint
lldb_private::BreakpointLocations
lldb_private::BreakpointSite
lldb_private::Debugger
lldb_private::StackFrame
lldb_private::Thread
lldb_private::Target

llvm-svn: 139985

	ModuleSP
	Module::GetSP();

Since we are now using intrusive ref counts, we can easily turn any
pointer to a module into a shared pointer just by assigning it.
	

llvm-svn: 139984