llvm-svn: 148306

llvm-svn: 148305

AddressSanitizer: from this patch, ASan allocator returns false for __asan_get_ownership(NULL) and produce error reports for malloc_usable_size(NULL) and __asan_get_allocated_size(NULL)

llvm-svn: 148304

llvm-svn: 148303

Instead, we now put the attributes of the container into members.

llvm-svn: 148302

llvm-svn: 148301

Fixes PR9195.

llvm-svn: 148300

implementation.
Currently lit still executes ExecutionEngine tests with JIT (not MCJIT) by
default. MCJIT tests can be executed manually by calling llvm-lit with
--param jit_impl=mcjit

llvm-svn: 148299

In CanXFormVExtractWithShuffleIntoLoad we assumed that EXTRACT_VECTOR_ELT can be later handled by the DAGCombiner.
However, in some cases on AVX, the EXTRACT_VECTOR_ELT is legalized to EXTRACT_SUBVECTOR + EXTRACT_VECTOR_ELT, which
currently is not handled by the DAGCombiner. In this patch I added a check that we only extract from the XMM part.

llvm-svn: 148298

llvm-svn: 148297

llvm-svn: 148296

llvm-svn: 148295

llvm-svn: 148294

llvm-svn: 148293

Remove unreachable code in Clang. (replace with llvm_unreachable where appropriate or when GCC requires it)

llvm-svn: 148292

llvm-svn: 148291

Responding to code review.

llvm-svn: 148290

More short term hackery until we have a way to configure passes that work on LiveIntervals.

llvm-svn: 148289

It's becoming clear that LoopSimplify needs to unconditionally create loop preheaders. But that is a bigger fix. For now, continuing to hack LSR.
Fixes rdar://10701050 "Cannot split an edge from an IndirectBrInst" assert.

llvm-svn: 148288

llvm-svn: 148287

llvm-svn: 148286

Fix a crasher when PerformShiftCombine receives a BUILD_VECTOR of all UNDEF. Probably could use better handling in DAG combine or getNode. Fixes PR11772.

llvm-svn: 148285

llvm-svn: 148284

or clang bootstrap.

I will keep an eye on the bots.

Original message:
Only emit the Leh_func_endN symbol when needed.

llvm-svn: 148283

And fix the comment about where the FilesToConfig variable
is.

llvm-svn: 148282

This allows -Wswitch-enum to find switches that need updating when these enums are modified.

llvm-svn: 148281

llvm-svn: 148280

a Sema.

This allows it to work when Sema is not available, like when loading AST files.

llvm-svn: 148279

does not depend on Sema, it accepts an ASTContext and a Preprocessor.

Step towards making clang_getCursorCompletionString not depend on Sema.

llvm-svn: 148278

on an ASTContext.

This is a step towards making clang_getCursorCompletionString not depend on Sema.

llvm-svn: 148277

llvm-svn: 148276

Changed flag operand of ISD::FP_ROUND to TargetConstant as it should not get checked for legalisation

llvm-svn: 148275

llvm-svn: 148274

Add usage example of specifying the full path to the compiler used while building the debuggees for running the test suite.

llvm-svn: 148273

BitVector uses the native word size for its internal representation.
That doesn't work well for literal bit masks in source code.

This patch adds BitVector operations to efficiently apply literal bit
masks specified as arrays of uint32_t.  Since each array entry always
holds exactly 32 bits, these portable bit masks can be source code
literals, probably produced by TableGen.

llvm-svn: 148272

Change the behavior of the lvalue-to-rvalue conversion for varargs in PotentiallyPotentiallyEvaluated contexts so that we model it in a sane way in most cases, and give up for the edge case which hopefully doesn't matter too much.

In preparation for correctly treating sizeof() as a PotentiallyPotentiallyEvaluated context.

llvm-svn: 148271

Fixes PR6484. Patch from Jason Switzer!

llvm-svn: 148270

llvm-svn: 148269

llvm-svn: 148268

for FunctionDecl::getMemoryFunctionKind().

This is a follow up on the Chris's review for r148142: We don't want to
pollute FunctionDecl with an extra enum. (To make this work, added
memcmp and family to the library builtins.)

llvm-svn: 148267