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* tests: Drop -polly-detect-unprofitable and -polly-no-early-exitTobias Grosser2015-10-061-1/+1
| | | | | | | | These flags are now always passed to all tests and need to be disabled if not needed. Disabling these flags, rather than passing them to almost all tests, significantly simplfies our RUN: lines. llvm-svn: 249422
* Remove code for scalar and PHI to array translationTobias Grosser2015-06-261-3/+1
| | | | | | | | | | | | | | | | This removes old code that has been disabled since several weeks and was hidden behind the flags -disable-polly-intra-scop-scalar-to-array=false and -polly-model-phi-nodes=false. Earlier, Polly used to translate scalars and PHI nodes to single element arrays, as this avoided the need for their special handling in Polly. With Johannes' patches adding native support for such scalar references to Polly, this code is not needed any more. After this commit both -polly-prepare and -polly-independent are now mostly no-ops. Only a couple of simple transformations still remain, but they are scheduled for removal too. Thanks again to Johannes Doerfert for his nice work in making all this code obsolete. llvm-svn: 240766
* Make use of scalar/phi code generation explicit in the testsTobias Grosser2015-05-231-1/+3
| | | | | | | | | | This ensures we pass all tests independently of how we set the options -disable-polly-intra-scop-scalar-to-array and -polly-model-phi-nodes. (At least if we enable both or disable both. Enabling them individually makes little sense, as they will hopefully disappear soon anyhow). llvm-svn: 238087
* Remove target triples from test casesTobias Grosser2015-04-211-1/+0
| | | | | | | | I just learned that target triples prevent test cases to be run on other architectures. Polly test cases are until now sufficiently target independent to not require any target triples. Hence, we drop them. llvm-svn: 235384
* Update Polly tests to handle explicitly typed load changes in LLVM.David Blaikie2015-02-271-1/+1
| | | | llvm-svn: 230796
* Update Polly tests to handle explicitly typed gep changes in LLVMDavid Blaikie2015-02-271-1/+1
| | | | llvm-svn: 230784
* ScopDetection: Only detect scops that have at least one read and one writeTobias Grosser2015-02-191-1/+1
| | | | | | | | | | Scops that only read seem generally uninteresting and scops that only write are most likely initializations where there is also little to optimize. To not waste compile time we bail early. Differential Revision: http://reviews.llvm.org/D7735 llvm-svn: 229820
* Remove -polly-codegen-scev option and related codeTobias Grosser2014-11-301-4/+2
| | | | | | | | SCEV based code generation has been the default for two weeks after having been tested for a long time. We now drop the support the non-scev-based code generation. llvm-svn: 222978
* Make usage of scev based code generation explicit in testsTobias Grosser2014-11-161-2/+2
| | | | | | This is in preparation of using SCEV based codegen by default in polly llvm-svn: 222111
* Remove dependence on canonical induction variableTobias Grosser2013-03-201-0/+2
| | | | | | | | When using the scev based code generation, we now do not rely on the presence of a canonical induction variable any more. This commit prepares the path to (conditionally) disable the induction variable canonicalization pass. llvm-svn: 177548
* ScopDetection: Add a couple of test casesTobias Grosser2013-03-191-0/+51
llvm-svn: 177433
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