might have more than 19 operands. Add a testcase to make sure I
never screw that up again.

Part of rdar://11026482

llvm-svn: 153961

// rdar://11169733

llvm-svn: 153960

If we are pre-expanding a macro argument don't actually "activate"
the pragma at that point, activate the pragma whenever we encounter
it again in the token stream.
This ensures that we will activate it in the correct location
or that we will ignore it if it never enters the token stream, e.g:

     \#define EMPTY(x)
     \#define INACTIVE(x) EMPTY(x)
     INACTIVE(_Pragma("clang diagnostic ignored \"-Wconversion\""))

This also fixes the crash in rdar://11168596.

llvm-svn: 153959

The colorability heuristic should count these as denied registers.

No test case - this exposed a bug on an out-of-tree target.

llvm-svn: 153958

And indirectly, a dependency on most of the core LLVM optimization
libraries.

llvm-svn: 153957

llvm-svn: 153956

llvm-svn: 153955

llvm-svn: 153954

To avoid overflows we still use a larger type (i64) while calculating the value
of the old ivs.  However, we truncate the result to the type of the old iv when
providing it to the new code.

A corresponding test case is added to the polly test suite. Also, a failing test
case is fixed.

This fixes PR12311.

Contributed by: Tsingray Liu  <tsingrayliu@gmail.com>

llvm-svn: 153952

llvm-svn: 153951

llvm-svn: 153949

llvm-svn: 153948

llvm-svn: 153947

llvm-svn: 153946

llvm-svn: 153945

llvm-svn: 153944

Use the path to the header file. Use an integer instead of NULL. And get rid of a superfluous 'default' label.

llvm-svn: 153943

llvm-svn: 153942

llvm-svn: 153941

llvm-svn: 153940

llvm-svn: 153939

PLT when LLVM is built as shared library. This mimics the X86 backend towards the approach.

llvm-svn: 153938

llvm-svn: 153937

llvm-svn: 153936

llvm-svn: 153935

  Dmitry N. Mikushin.

llvm-svn: 153934

Rework ProgramPoint to bit-mangle the 'Kind' into both Data pointers and the LocationContext.  After switching to PointerIntPair, it didn't look like a safe assumption to use the lower 3 bits of the LocationContext* field.  Thanks to Jordy Rose and Benjamin Kramer for their feedback.

llvm-svn: 153933

llvm-svn: 153932

llvm-svn: 153931

llvm-svn: 153930

llvm-svn: 153929

llvm-svn: 153928

As Eric pointed out, even a Debug build should be equal. Leave the flag that can turn off comparisons though.

llvm-svn: 153927

llvm-svn: 153926

llvm-svn: 153925

Patch by Vladimir Medic.

llvm-svn: 153924

Store this info inside the function summary generated for all analyzed
functions. This is useful for coverage stats and can be helpful for
analyzer state space search strategies.

llvm-svn: 153923

llvm-svn: 153922

Patch by Jack Carter. Testcase cleanup by me.

llvm-svn: 153921

wchar_t as distinct from int.

llvm-svn: 153920