llvm-svn: 125131

analyzer, retain/release checker: Remove hack where objects passed in message to 'self' are no longer tracked.

llvm-svn: 125130

llvm-svn: 125129

MemoryBuffer::getOpenFile to not close the file descriptor.

llvm-svn: 125128

Revert both r121082 (which broke a bunch of constant pool stuff) and r125074 (which worked around it).  This should get us back to the old, correct behavior, though it will make the integrated assembler unhappy for the time being.

llvm-svn: 125127

linkage rather than the presence of the 'static' storage class specifier.
Fixes rdar://problem/8814626.

llvm-svn: 125126

setter and getter types mismatch. // rdar://8966864

llvm-svn: 125125

Eventually there will also be a lib/StaticAnalyzer/Frontend that will handle initialization and checker registration.
Yet another library to avoid cyclic dependencies between Core and Checkers.

llvm-svn: 125124

[analyzer] lib/StaticAnalyzer/Checkers/ExprEngineExperimentalChecks.cpp -> lib/StaticAnalyzer/Checkers/ExperimentalChecks.cpp

llvm-svn: 125123

[analyzer] lib/StaticAnalyzer/Checkers/ExprEngineExperimentalChecks.h -> lib/StaticAnalyzer/Checkers/ExperimentalChecks.h

llvm-svn: 125122

[analyzer] lib/StaticAnalyzer/Checkers/ExprEngineInternalChecks.h -> lib/StaticAnalyzer/Checkers/InternalChecks.h

llvm-svn: 125121

llvm-svn: 125120

llvm-svn: 125119

llvm-svn: 125118

record away from the core processor record. The tangling of these two
data structures led to some inefficiencies (e.g., deserializing all
of the detailed preprocessing record when we didn't need it, such as
while performing code completion) along with some unnecessary
ugliness.

llvm-svn: 125117

instruction in a basic block.

llvm-svn: 125116

llvm-svn: 125115

llvm-svn: 125114

This is a lot easier than trying to get kill flags right during live range
splitting and rematerialization.

llvm-svn: 125113

into g_thumb_opcodes table.

llvm-svn: 125112

llvm-svn: 125111

llvm-svn: 125110

llvm-svn: 125109

The target hook doesn't know how to do that. (Neither do I).

llvm-svn: 125108

getting the file spec from the file descriptor.

llvm-svn: 125106

[AVX] Implement BUILD_VECTOR lowering for 256-bit vectors.  For
anything but the simplest of cases, lower a 256-bit BUILD_VECTOR by
splitting it into 128-bit parts and recombining.

llvm-svn: 125105

llvm-svn: 125104

llvm-svn: 125103

If a live range is used by a terminator instruction, and that live range needs
to leave the block on the stack or in a different register, it can be necessary
to have both sides of the split live at the terminator instruction.

Example:

  %vreg2 = COPY %vreg1
  JMP %vreg1

Becomes after spilling %vreg2:

  SPILL %vreg1
  JMP %vreg1

The spill doesn't kill the register as is normally the case.

llvm-svn: 125102

llvm-svn: 125101

llvm-svn: 125100

llvm-svn: 125099

instead from the Scope; Inner scopes in bodies don't have DeclContexts associated with them.

Fixes http://llvm.org/PR9160 & rdar://problem/8966163.

llvm-svn: 125097

I've been using this mode to narrow down llc unit tests. Example
custom compile script:
llc "$@"
not pygrep.py 'mul\s+r([0-9]), r\1,' < bugpoint-test-program.s

llvm-svn: 125096

llvm-svn: 125095

in liu of a class method getter. 
// rdar://8962253

llvm-svn: 125094

llvm-svn: 125093

llvm-svn: 125091

llvm-svn: 125090

Avoid using the same register for two def operands or and earlyclobber
def and use operand. This fixes PR8986 and improves on the prior fix
for rdar://problem/8959122.

llvm-svn: 125089