5087d0adcb
Update to Polly for LLVM r165262 which changes TargetData to Datalayout.
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Contributed by: Yabin Hu <yabin.hwu@gmail.com>
llvm-svn: 168903
2012-11-29 17:34:50 +00:00
bea5a36b01
utils: use rmdir instead of rm to remove empty dirs
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as suggested by Sven Verdoolaege <skimo-polly@kotnet.org>
llvm-svn: 168279
2012-11-18 04:34:31 +00:00
328bd58b55
utils: remove the isl directory after cloning cloog
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This fixes my previous commit, thanks to "Dmitry N. Mikushin"
<maemarcus@gmail.com>
llvm-svn: 168252
2012-11-17 04:57:41 +00:00
0dace3939d
utils: remove existing cloog and isl dirs before git cloning
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Patch adapted from "Dmitry N. Mikushin" <maemarcus@gmail.com>.
llvm-svn: 168250
2012-11-17 03:43:48 +00:00
28781423b2
isl scheduler: Do not fail when returning an empty band list
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The bug was within isl. To fix it, we simply update the isl version that
is used by Polly. We still have some changes within Polly to be able to
write a proper test case.
Reported-by: Sameer Sahasrabuddhe <Sameer.Sahasrabuddhe@amd.com>
llvm-svn: 166021
2012-10-16 07:29:19 +00:00
c967d8e6e9
isl-codegen: Support '<' and '>'
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Previously isl always generated '<=' or '>='. However, in many cases '<' or '>'
leads to simpler code. This commit updates isl and adds the relevant code
generation support to Polly.
llvm-svn: 166020
2012-10-16 07:29:13 +00:00
50fce4f8de
Update isl to get the new code generation
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llvm-svn: 165035
2012-10-02 19:50:30 +00:00
657dad67d6
Update isl to a newer version
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This fixes some undefined behavior in isl.
Reported by: Sameer Sahasrabuddhe <sameer.sahasrabuddhe@amd.com>
llvm-svn: 163108
2012-09-03 07:42:40 +00:00
9e97ae143f
Update llvm.codegen() patch for CodeGen.cpp changes in r159694.
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Contributed by: Yabin Hu <yabin.hwu@gmail.com>
llvm-svn: 161160
2012-08-02 08:16:40 +00:00
822b254507
codegen.intrinsic: Update testcase to work with NVPTX backend
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llvm-svn: 159650
2012-07-03 08:18:34 +00:00
b266c98ccc
Update to Polly for LLVM r159614 which changes Passes.cpp.
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Contributed by: Yabin Hu <yabin.hwu@gmail.com>
llvm-svn: 159649
2012-07-03 08:18:31 +00:00
1b593a114e
Update to Polly for LLVM r159383 which changes SelectionDAGBuilder.cpp.
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Contributed by: Yabin Hu <yabin.hwu@gmail.com>
llvm-svn: 159507
2012-07-01 13:47:50 +00:00
c55b598dc2
Speculative update to Polly for LLVM r159421 which moved IRBuilder.h.
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llvm-svn: 159423
2012-06-29 12:39:49 +00:00
8d7c4dbf8c
Add llvm.codegen intrinsic patch file to polly/utils.
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The "llvm.codegen" intrinsic patch is a patch to LLVM, which is used
to generate code for embedded LLVM-IR strings. In Polly, we use it
to generate ptx assembly text for GPGPU code generation.
llvm-svn: 157689
2012-05-30 13:53:57 +00:00
18daacad61
ScopInfo: Add parameter bounds to context
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Derive the maximal and minimal values of a parameter from the type it has. Add
this information to the scop context. This information is needed, to derive
optimal types during code generation.
llvm-svn: 157245
2012-05-22 10:47:27 +00:00
6b675e3108
Update isl
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This version of isl, contains some recently committed scheduler patches.
llvm-svn: 150952
2012-02-20 08:41:44 +00:00
061e20d2f8
Use isl version: 3c66541593a6bf3b5a3d35d31567abe6c9e5a04b
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This allows us to set the fusion strategy and to gist-simplify union_maps.
llvm-svn: 149262
2012-01-30 19:38:40 +00:00
cae6b39cff
Update isl
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This updates bringes new options for the isl scheduler.
llvm-svn: 146555
2011-12-14 08:58:36 +00:00
9bf3b30c98
Upgrade to CLooG 0.17.0
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llvm-svn: 146373
2011-12-12 14:52:31 +00:00
3f8073aaef
Update isl.
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llvm-svn: 145933
2011-12-06 10:48:32 +00:00
a66b37d7ae
Add utils/jscop2cloog.py
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This tool takes a jscop file and translates it into a cloog input file.
llvm-svn: 145401
2011-11-29 14:50:52 +00:00
7bf5999868
Remove pollycc
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The recommanded and supported way to use Polly is to load it into clang.
Documentation for this is available on the website under
http://polly.grosser.es/example_load_Polly_into_clang.html
llvm-svn: 142776
2011-10-23 20:59:47 +00:00
008442631b
Update to isl 0.08
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llvm-svn: 142744
2011-10-23 10:39:40 +00:00
04e6cbc80b
Switch to the most recent version of ISL.
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This switch is not for any new features, but to test have Polly tested with
the upcoming isl 0.8.
llvm-svn: 141359
2011-10-07 07:20:43 +00:00
b7aac7f596
Address Sebastians comments
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This also adds some other cleanups I performed on my way.
llvm-svn: 141275
2011-10-06 06:53:17 +00:00
f53388034d
Adapt to introduction of isl_space
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Polly should now be compiled with CLooG 0c252c88946b27b7b61a1a8d8fd7f94d2461dbfd
and isl 56b7d238929980e62218525b4b3be121af386edf. The most convenient way to
update is utils/checkout_cloog.sh.
llvm-svn: 141251
2011-10-06 00:03:35 +00:00
934efa2ca5
checkout_cloog: Fix this script to run on our buildbot.
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llvm-svn: 141242
2011-10-05 23:11:17 +00:00
2e32c4aaef
Add a tool to checkout cloog/isl automatically with the correct versions.
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The tool is called checkout_cloog.sh. We also update the get_started
documentation to include this tool. An older unfinished tool called
'get_cloog.sh' is removed to avoid confusion.
llvm-svn: 141212
2011-10-05 21:10:10 +00:00
fe37f8d0ac
pollycc: Fix error message if PoCC/Pluto are not available
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llvm-svn: 134512
2011-07-06 18:04:59 +00:00
c6699b7fe8
ScheduleOpt: Add first version of prevectorization
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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
2011-06-30 20:29:13 +00:00
30aa24cd6b
ScheduleOptimizer: Add an isl based schedule optimizer
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The isl based routines implement a new interpretation of the Pluto algorithm
new interpretation. This patch requires a recent version of isl to be installed.
llvm-svn: 131354
2011-05-14 19:02:06 +00:00
b6a7c8d76b
Add a converter from jscop to iscc input
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llvm-svn: 130478
2011-04-29 06:29:20 +00:00
758053788b
Add initial version of Polly
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This version is equivalent to commit ba26ebece8f5be84e9bd6315611d412af797147e
in the old git repository.
llvm-svn: 130476
2011-04-29 06:27:02 +00:00
Tobias Grosser