llvm-svn: 127209

testcases accordingly. Some are currently xfailed and will be filed
as bugs to be fixed or understood.

Performance results:

roughly neutral on SPEC
some micro benchmarks in the llvm suite are up between 100 and 150%, only
a pair of regressions that are due to be investigated

john-the-ripper saw:
10% improvement in traditional DES
8% improvement in BSDI DES
59% improvement in FreeBSD MD5
67% improvement in OpenBSD Blowfish
14% improvement in LM DES

Small compile time impact.

llvm-svn: 127208

dependent scope and produce an error (rather than crashing). Fixes PR8979.

llvm-svn: 127206

I didn't notice there was already an ObjectFile::GetEntryPoint.  Move that over to GetEntryPointAddress 'cause that's more consistent with other functions in ObjectFile, do the mutatis mutandi and also in the ELF case I return a section offset address rather than a bare load address.

llvm-svn: 127205

This change uses the MaxReorderWindow for both height and depth, which
tends to limit the negative effects of high register pressure.

llvm-svn: 127203

Reverting the part of the debug-in-ofile patch from earlier today that removes them from the shared module list.  That was causing a bunch of asserts.  Greg is working on a better fix.

llvm-svn: 127201

llvm-svn: 127198

llvm-svn: 127197

Add a method "GetEntryPoint" to the ObjectFile class, and implement it on MachO & ELF - though the ELF implementation is probably a little weak.  Then use this method in place of directly looking for "start" in the ThreadPlanCallFunction constructor to find the stopping point for our function evaluation.

llvm-svn: 127194

expand the testing of the narrowing shift right instructions.

No functionality change.

llvm-svn: 127193

llvm-svn: 127192

Add thread state initialization to the thread where the interactive
interpreter is run (which is separate from the thread where
Py_Initialize is called, where this normally gets set up).

llvm-svn: 127191

llvm-svn: 127188

llvm-svn: 127186

clobber with the 'y' constraint. Otherwise, we get the wrong return type and an
assert, because it created a '<1 x i64>' vector type instead of the x86_mmx
type.

llvm-svn: 127185

We should still see the entire stdout redirected once the process is finished.

llvm-svn: 127184

llvm-svn: 127183

Radar 9097659

llvm-svn: 127182

llvm-svn: 127181

llvm-svn: 127179

Change diagnostic message from "Extension" to "ExtWarn" to find more problems with missing semicolons.

llvm-svn: 127177

llvm-svn: 127176

llvm-svn: 127175

CodeGenFunction::GenerateBlockFunction() should initialize DebugInfo just like CodeGenFunction::GenerateCode()

llvm-svn: 127174

Currently it has only test cases for SBThread.GetStopDescription() API.

Also modified lldb.swig to add typemap for (char *dst, size_t dst_len)
which occurs for SBThread::GetStopDescription() C++ API.  For Python
scripting:

    # Due to the typemap magic (see lldb.swig), we pass in an (int)length to GetStopDescription
    # and expect to get a Python string as the result object!
    # The 100 is just an arbitrary number specifying the buffer size.
    stop_description = thread.GetStopDescription(100)

llvm-svn: 127173

llvm-svn: 127172

It will accept flexible array in union and also as the sole element of a struct/class.

Fixes rdar://9065507.

llvm-svn: 127171

about possibly swapped memset parameters.  Avoid the warning.

llvm-svn: 127170

llvm-svn: 127169

In this case, the value need to be available at the load index instead of the
normal use index.

llvm-svn: 127167

then we end up using older .o files with out of date section remappings if
we debug, compile + fix, and debug again.

llvm-svn: 127166

DebugInfo can be enabled or disabled at function level (e.g. using an attribute). However, at module level it is determined by command line option and the state of command line option does not change during compilation. Make this layering explicit and fix accidental cases where the code generator was checking whether module has debug info enabled instead of checking whether debug info is enabled for this function or not.

llvm-svn: 127165

21 int main() {
22  A a;

For example, here user would expect to stop at line 22, even if A's constructor leads to a call through CXXDefaultArgExpr.

This fixes ostream-defined.exp regression from gdb testsuite.

llvm-svn: 127164

llvm-svn: 127163

of a C++0x inline namespace within enclosing namespaces, as noted in
C++0x [namespace.def]p8.

Fixes <rdar://problem/9006349>, a libc++ failure where Clang was
rejected an explicit specialization of std::swap (since libc++ puts it
into an inline, versioned namespace std::__1).

llvm-svn: 127162

dependent template specialization type, make sure to set the keyword
location. Fixes some valgrind issues introduced in r127150.

llvm-svn: 127159

This allows LLVM IR using ptx_kernel or ptx_device calling
conventions to be properly printed when emitted in text form.

llvm-svn: 127157

left-hand-side if the result is non-zero.

llvm-svn: 127156

llvm-svn: 127155

llvm-svn: 127154