llvm-svn: 138863

When the destination register of an add immediate instruction is
explicitly specified, encoding T1 is preferred, else encoding T2 is
preferred.

llvm-svn: 138862

It appears that our use of the imp-use and imp-def flags with
sub-registers is not yet robust enough to support this.

The failing test case is complicated, I am working on a reduction.

<rdar://problem/10044201>

llvm-svn: 138861

system for macro-backed source locations. The old APIs are preserved for
legacy users.

This was intended to land with the main work of instantiation ->
expansion, but despite running it by Doug over a month ago, I forgot to
commit it. Very sorry for that...

llvm-svn: 138860

llvm-svn: 138859

llvm-svn: 138858

Make sure we don't crash when -miphoneos-version-min is specified on x86.  Hopefully this will fix gcc testsuite failures.

llvm-svn: 138856

llvm-svn: 138855

of the function in question when applicable (that is, not for blocks).
Patch by Joerg Sonnenberger with some stylistic tweaks by me.

When discussing this weth Joerg, streaming the decl directly into the
diagnostic didn't work because we have a pointer-to-const, and the
overload doesn't accept such. In order to make my style tweaks to the
patch, I first changed the overload to accept a pointer-to-const, and
then changed the diagnostic printing layer to also use
a pointer-to-const, cleaning up a gross line of code along the way.

llvm-svn: 138854

Patch by Sanjoy Das

llvm-svn: 138853

On Python-w32 with mingw msys bash, %T was replaced to "x:\foo\bar...". msys bash cannot handle DOSish paths.

llvm-svn: 138852

- Duplicate some store patterns to their AVX forms!
- Catched a bug while restricting the patterns subtarget, fix it
  and update a testcase to check it properly

llvm-svn: 138851

llvm-svn: 138850

whenever AVX is enabled.

llvm-svn: 138849

llvm-svn: 138848

Watchpoint work in progress: add helper methods to DNB arch impl for I386 to implment Enable/DisableHardwareWatchpoint.

llvm-svn: 138847

llvm-svn: 138846

llvm-svn: 138845

Watchpoint work in progress: add helper methods to DNB arch impl for X86_64 to implment Enable/DisableHardwareWatchpoint.

llvm-svn: 138844

llvm-svn: 138843

Change err_pp_file_not_found back to an Error; when it's a Warning, we suppress it in system headers.  And it is not a good idea to suppress it in system headers.  (This was originally changed in r134996 to implement -MG.)

Fixes <rdar://10041960>.  And also brings down the number of warnings without a flag by one :)

llvm-svn: 138842

ssa, so it has to be run really early in the pipeline. Any replacement
should probably use the SSAUpdater.

llvm-svn: 138841

Fix issues with disassembly of IT instructions involving condition codes other the EQ/NE.  Discovered by roundtrip testing.

llvm-svn: 138840

collision between C99 hexfloats and C++0x user-defined literals by
giving C99 hexfloats precedence. Also, warning about user-defined
literals that conflict with hexfloats and those that have names that
are reserved by the implementation. Fixes <rdar://problem/9940194>.

llvm-svn: 138839

aren't considered narrowing conversions.

llvm-svn: 138838

llvm-svn: 138837

llvm-svn: 138836

llvm-svn: 138835

Fix encoding of Thumb1 B instructions with immediate offsets, which is necessary for round-tripping.

llvm-svn: 138834

llvm-svn: 138833

llvm-svn: 138832

llvm-svn: 138831

llvm-svn: 138830

llvm-svn: 138829

disabled.

llvm-svn: 138826

In the case of EDInstInfo, this would actually cause a bug when -1 became 255
and was then compared >=0 in llvm-mc/Disassembler.cpp.

llvm-svn: 138825

sure that all of the CXXConversionDecls go into the same
bucket. Otherwise, name lookup might not find them all. Fixes
<rdar://problem/10041960>.

llvm-svn: 138824

llvm-svn: 138823

llvm-svn: 138822

This makes the code duplication of implicit special member handling even worse,
but the cleanup will have to come later. For now, this works.
Follow-up with tests for explicit defaulting and enabling the __has_feature
flag to come.

llvm-svn: 138821