llvm-svn: 137607

Support for generating code for an access function change which is
a constant is added. 

llvm-svn: 137603

llvm-svn: 137304

llvm-svn: 137043

Code is generated for a simple access function change imported
from JSCOP file. An access of A[i] is changed to A[0]. The code
for A[0] is generated directly without refering to isl function calls.

llvm-svn: 136789

The changed access relations imported from JSCOP file is shown
as output of -analyze pass.

llvm-svn: 136774

Signed-off-by: Tobias Grosser <tobias@grosser.es>

llvm-svn: 136750

Signed-off-by: Tobias Grosser <tobias@grosser.es>
llvm-svn: 136749

Contributed by: Sebastian Pop <sebpop@gmail.com>

llvm-svn: 136685

One of them actually pointed to an invalid condition in an assert.

llvm-svn: 136657

llvm-svn: 135641

Reported by: Chad Rosier <mcrosier@apple.com>

llvm-svn: 135428

llvm-svn: 135421

llvm-svn: 135387

llvm-svn: 135385

llvm-svn: 135384

llvm-svn: 135345

While iterating through the memory accesses in JSCOP file
the inner loop index was not initialized to zero.

llvm-svn: 135340

Needed to avoid compile error after the patch "Convert CallInst and
InvokeInst APIs to use ArrayRef.

Contributed by: Sebastian Pop <sebpop@gmail.com>

llvm-svn: 135321

This patch reads the change in access functions from
imported JSCOP file. A test case is also added.

llvm-svn: 134991

llvm-svn: 134981

Remove constness of Types and do not name the structures generated in the OpenMP
code.

llvm-svn: 134980

isl/map.h is included in OpenScopExporter.cpp and
OpenScopImporter.cpp

llvm-svn: 134786

llvm-svn: 134513

llvm-svn: 134512

isl changed a function name, we did not properly initialize some variables
and we freed an isl_ctx object.

llvm-svn: 134448

llvm-svn: 134435

Commit 133435 "Change how PHINodes store their operands" broke Polly. Fix this
breakage by adapting to the changes in the commit.

llvm-svn: 134434

The construct '< %s' complicates debugging with gdb --args as the content of
%s is interpreted as gdb input.

llvm-svn: 134432

This is a complete rewrite to memaccess.html file. This removed
some unwanted html tags.

llvm-svn: 134429

The latest version of LLVM fails, if a function is defined twice in an LLVM
bitcode file.

llvm-svn: 134400

Only prevectorize loops that are actually parallel and can
be vectorized. Take the innermost loop that is eligible.

llvm-svn: 134187

We just strip-mine the innermost dimension by the vector width. This does not
take into account if this dimension is parallel nor if it is constant.

llvm-svn: 134186

isl introduced a new representation for the schedules it calculates. The new
representation uses a forest of bands and is closer to the structure of the
data as the old interface. Switch to the new interface, as it is nicer to use
and as the old interface will soon be removed from isl.

WARNING: This commit needs a version of isl that is more recent that the one
         included in CLooG. See:
	 http://polly.grosser.es/get_started.html#islTrunk
llvm-svn: 134181

Build Polly without run time type info (rtti), as otherwise Polly cannot be
loaded into a LLVM that is built without rtti.

llvm-svn: 134180

Reported-By: Sebastian Pop <sebpop@gmail.com>
llvm-svn: 134179

llvm-svn: 134158

llvm-svn: 134156

llvm-svn: 134153

In some cases it is necessary to use a version of isl that is more recent than
the one included with CLooG. Point out what is needed to get such a version.

llvm-svn: 134152