b08a52898a
execute cloog specific testcases only with CLOOG_FOUND
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llvm-svn: 169159
2012-12-03 21:33:40 +00:00
b476cdfde5
Fix tests with broken datalayout strings.
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Buildbot failure at r168785.
llvm-svn: 168791
2012-11-28 13:30:31 +00:00
38ea9cd721
Tests: Pipe test files into 'opt'
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Use 'opt < %s' instead of just 'opt %s' to ensure that no temporary files are
created.
llvm-svn: 167372
2012-11-04 16:56:20 +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
6417255283
Regression tests: Adapt the vectorize option change.
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llvm-svn: 156255
2012-05-06 10:22:43 +00:00
216ea58b21
ScheduleOpt: Fix crash with -enable-polly-vector
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llvm-svn: 154808
2012-04-16 11:06:06 +00:00
8a5070213a
ScheduleOptimizer: Do not get dependences, if we do not calculate a schedule
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This solves the 'isl_ctx freed, but some objects still reference it' problem
reported in PR12276.
llvm-svn: 152917
2012-03-16 11:51:41 +00:00
b6033396fd
ScheduleOptimizer: Do not tile bands with just one dimension
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llvm-svn: 146149
2011-12-08 13:02:58 +00:00
4dca439cfc
Register Passes: Use -polly-optimizer=(isl|pocc) to switch optimizers
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This replaces the old option -polly-use-pocc. Also call the passes uniformly
-polly-opt-pocc and -polly-opt-isl.
llvm-svn: 145071
2011-11-22 19:40:19 +00:00
8f99c167cd
ScopInfo: Use names of simple parameters to name the isl parameter dimensions.
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Parameters can be complex SCEV expressions, but they can also be single scalar
values. If a parameters is such a simple scalar value and the value is named,
use this name to name the isl parameter dimensions.
llvm-svn: 144641
2011-11-15 11:38:55 +00:00
67707b7131
Enable prevectorization with -enable-polly-vector.
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This removes the separate prevector options for the Pluto and isl scheduler.
llvm-svn: 142774
2011-10-23 20:59:40 +00:00
22636bf498
Rename -enable-schedule-prevector to -polly-prevector
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llvm-svn: 142771
2011-10-23 20:59:29 +00:00
c532f12965
Fix crashes due to unaligned parameters
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Due to the recent introduction of isl_id, parameters need now always to be
aligned. This was not yet taken care of in the code path of vectorization and
dependence analysis.
llvm-svn: 138555
2011-08-25 08:40:59 +00:00
Sebastian Pop