MipsTargetLowering::LowerGlobalTLSAddress. This is necessary to have
call16(__tls_get_addr) emitted instead of got_disp(__tls_get_addr) when the
target is Mips64.

llvm-svn: 146183

llvm-svn: 146182

llvm-svn: 146181

Don't explicitly marked libm rounding ops as legal on SSE4.1/AVX.  There don't seem to be patterns for these, so I don't know why they were marked legal in the first place.
Fixes failures caused by r146171.

llvm-svn: 146180

llvm-svn: 146179

llvm-svn: 146177

llvm-svn: 146176

- Modify lowering of global TLS address nodes.
- Modify isel of ThreadPointer.
- Wrap target global TLS address nodes that are operands of loads with WrapperPIC. 
- Remove Mips-specific DAG nodes TlsGd, TprelHi and TprelLo, which can be
  substituted with other existing nodes.

llvm-svn: 146175

llvm-svn: 146174

<rdar://problem/10545069>

llvm-svn: 146173

llvm-svn: 146172

Teach SelectionDAG to match more calls to libm functions onto existing SDNodes.  Mark these nodes as illegal by default, unless the target declares otherwise.

llvm-svn: 146171

rdar://10550084

llvm-svn: 146170

llvm-svn: 146169

clients to decide whether to look inside bundled instructions and whether
the query should return true if any / all bundled instructions have the
queried property.

llvm-svn: 146168

llvm-svn: 146167

llvm-svn: 146166

umbrella headers in the sense that all of the headers within that
directory (and eventually its subdirectories) are considered to be
part of the module with that umbrella directory. However, unlike
umbrella headers, which are expected to include all of the headers
within their subdirectories, Clang will automatically include all of
the headers it finds in the named subdirectory.

The intent here is to allow a module map to trivially turn a
subdirectory into a module, where the module's structure can mimic the
directory structure.

llvm-svn: 146165

pointer to make the result of an expression.  LLDB now
dumps the ivars of the Objective-C object and all of
its parents.  This just required fixing a bug where we
didn't distinguish between Objective-C object pointers
and regular C-style pointers.

Also added a testcase to verify that this continues to
work.

llvm-svn: 146164

Many of the SSE patterns should not be selected when AVX is available. This led to the following code in X86Subtarget.cpp

  if (HasAVX)
    X86SSELevel = NoMMXSSE;

This is so patterns that are predicated on hasSSE3, etc. would not be selected when avx is available. Instead, the AVX variant is selected.
However, this breaks instructions which do not have AVX variants.

The right way to fix this is for the SSE but not-AVX patterns to predicate on something like hasSSE3() && !hasAVX().
Then we can take out the hack in X86Subtarget.cpp. Patterns which do not have AVX variants do not need to change.

However, we need to audit all the patterns before we make the change. This patch is workaround that fixes one specific case,
the prefetch instructions. rdar://10538297

llvm-svn: 146163

[asan] update the soon-to-be-depricated asan makefile to use the new path for asan-rt (affects only linux)

llvm-svn: 146162

[asan] move build-time config options from makefile to source (otherwise we need config options in all makefiles) 

llvm-svn: 146161

llvm-svn: 146160

a modifier for a header declarartion, e.g.,

  umbrella header "headername"

Collapse the umbrella-handling code in the parser into the
header-handling code, so we don't duplicate the header-search logic.

llvm-svn: 146159

header to also support umbrella directories. The umbrella directory
for an umbrella header is the directory in which the umbrella header
resides.

No functionality change yet, but it's coming.

llvm-svn: 146158

sqrt/exp (fix for FSQRT, FSIN, FCOS, FPOWI, FPOW, FLOG, FLOG2, FLOG10, FEXP,
FEXP2).", it is failing tests.

llvm-svn: 146157

that's currently being built. This is important for supporting
transitive dependencies ("export *" in the module map) completely.

llvm-svn: 146156

llvm-svn: 146155

directory_iterator for them.

llvm-svn: 146154

they are treated as errors.

Doing typo correction when these are just warnings slows down the
compilation of source which deliberately uses implicit function
declarations.

llvm-svn: 146153

llvm-svn: 146152

llvm-svn: 146151

We must not issue a bitcast operation for integer-promotion of vector types, because the
location of the values in the vector may be different.

llvm-svn: 146150

llvm-svn: 146149

llvm-svn: 146148

llvm-svn: 146147

llvm-svn: 146146

llvm-svn: 146145

between the casted type of the return value of a malloc/calloc/realloc
call and the operand of any sizeof expressions contained within
its argument(s).

llvm-svn: 146144

Fix bug 9905: Failure in code selection for llvm intrinsics sqrt/exp (fix for FSQRT, FSIN, FCOS, FPOWI, FPOW, FLOG, FLOG2, FLOG10, FEXP, FEXP2).

llvm-svn: 146143