No functional change intended.

llvm-svn: 180131

No intended changes in functionality.

llvm-svn: 180130

DAGCombine should not aggressively fold SEXT(VSETCC(...)) into a wider VSETCC without first checking the target's vector boolean contents.
This exposed an issue with PowerPC AltiVec where it appears it was setting the wrong vector boolean contents.  The included change
fixes the PowerPC tests, and was OK'd by Hal.

llvm-svn: 180129

Splitting the appkit data formatters test in smaller test cases - this should enable us to get a more detailed perspective on which individual data formatters are broken

llvm-svn: 180128

[libclang] Introduce a CXCursor_ObjCSelfExpr cursor, which is the equivalent of CXCursor_CXXThisExpr for C++ code.

rdar://13717006

llvm-svn: 180127

- LLDB C++ API requires C++11
- provide required -std=c++11 flag if none is specified

llvm-svn: 180126

Testing for _XCR_XFEATURE_ENABLED_MASK instead of a specific MSVC version because some MSVC 2010 SP1 installations do not have the _xgetbv intrinsic.  Patch thanks to Serge Pavlov!

llvm-svn: 180125

llvm-svn: 180124

llvm-svn: 180123

llvm-svn: 180122

LoopVectorizer: Fix 15830. When scalarizing and unrolling stores make sure that the order in which the elements are scalarized is the same as the original order.
This fixes a miscompilation in FreeBSD's regex library.

llvm-svn: 180121

for absolute/absolute-set addressing modes.

llvm-svn: 180120

Made the uniform write test's checks a bit stricter.

llvm-svn: 180119

1) Disallow 'returned' on parameter that is also 'sret' (no sensible semantics, as far as I can tell).
2) Conservatively disallow tail calls through 'returned' parameters that also are 'zext' or 'sext' (for consistency with treatment of other zero-extending and sign-extending operations in tail call position detection...can be revised later to handle situations that can be determined to be safe).

This is a new attribute that is not yet used, so there is no impact.

llvm-svn: 180118

llvm-svn: 180117

llvm-svn: 180116

llvm-svn: 180115

Patch by Yacine Belkadi!

When __GLIBC__ is defined, optind gets initialized to 0. So for the first parsed
option, parse_start is 0, too. If this option has no argument (Like "--continue"
of "process attach"), then the position stored is 0, instead of 1. This prevents
the completion later on in Options::HandleOptionCompletion() because the opt_pos
doesn't match the cursor_index.

Fix that by getting the option's position from the value of optind, as it's done
for the other types of options.

Re-enable test_process_attach_dash_dash_con() on Linux.

No regressions detected on Mac OS X (in TestCompletion.py)

llvm-svn: 180114

llvm-svn: 180113

llvm-svn: 180112

- Includes tests that write, verify and restore floating-point register content using SBFrame.

Reviewed by: Daniel Malea

llvm-svn: 180111

Silences a sign compare warning on 32 bit archs.

llvm-svn: 180110

and a failing test for register expressions.

Also factors out common setup code in preparation to add a few new tests.
Reviewed by: Daniel Malea

llvm-svn: 180109

llvm-svn: 180108

llvm-svn: 180107

[ASan] Disable strict-init-order checker once we have more than one thread, as this mode is thread-hostile

llvm-svn: 180106

Before:
  #if !defined(AAAAAAAAAAAAAAAA) && (defined CCCCCCCC ||                         \
                                     defined DDDDDDDD) && defined(BBBBBBBB)

After:
  #if !defined(AAAAAAAAAAAAAAAA) && (defined CCCCCCCC || defined DDDDDDDD) &&    \
      defined(BBBBBBBB)

This fixes llvm.org/PR15828.

llvm-svn: 180105

llvm-svn: 180104

llvm-svn: 180103

llvm-svn: 180102

llvm-svn: 180101

llvm-svn: 180100

This was r180041 and r180046, which was reverted in r180066.
Re-committing this should fix the dragonegg bootstrap, which I presume
needs LD_LIBRARY_PATH to be propagated to the child.

Tested on Linux, Windows, and Mac OS 10.6.

llvm-svn: 180099

llvm-svn: 180098

llvm-svn: 180097

llvm-svn: 180095

llvm-svn: 180094

See https://code.google.com/p/address-sanitizer/issues/detail?id=131.

llvm-svn: 180093

llvm-svn: 180092

llvm-svn: 180091