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* Update aosp/master llvm for rebase to r233350Pirama Arumuga Nainar2015-04-091-5/+5
| | | | Change-Id: I07d935f8793ee8ec6b7da003f6483046594bca49
* Revert the test moves from 176733. Use "REQUIRES: asserts" instead.Jan Wen Voung2013-03-121-0/+95
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176873 91177308-0d34-0410-b5e6-96231b3b80d8
* Disable statistics on Release builds and move tests that depend on -stats.Jan Wen Voung2013-03-081-94/+0
| | | | | | | | | | | | | | | | | Summary: Statistics are still available in Release+Asserts (any +Asserts builds), and stats can also be turned on with LLVM_ENABLE_STATS. Move some of the FastISel stats that were moved under DEBUG() back out of DEBUG(), since stats are disabled across the board now. Many tests depend on grepping "-stats" output. Move those into a orig_dir/Stats/. so that they can be marked as unsupported when building without statistics. Differential Revision: http://llvm-reviews.chandlerc.com/D486 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176733 91177308-0d34-0410-b5e6-96231b3b80d8
* Use references to attribute groups on the call/invoke instructions.Bill Wendling2013-02-221-2/+5
| | | | | | | | Listing all of the attributes for the callee of a call/invoke instruction is way too much and makes the IR unreadable. Use references to attributes instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175877 91177308-0d34-0410-b5e6-96231b3b80d8
* Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ↵Dmitri Gribenko2012-12-301-1/+1
| | | | | | | | | ModuleID This is done to avoid odd test failures, like the one fixed in r171243. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171246 91177308-0d34-0410-b5e6-96231b3b80d8
* Enable the new LoopInfo algorithm by default.Andrew Trick2012-06-261-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | The primary advantage is that loop optimizations will be applied in a stable order. This helps debugging and unit test creation. It is also a better overall implementation without pathologically bad performance on deep functions. On large functions (llvm-stress --size=200000 | opt -loops) Before: 0.1263s After: 0.0225s On deep functions (after tweaking llvm-stress, thanks Nadav): Before: 0.2281s After: 0.0227s See r158790 for more comments. The loop tree is now consistently generated in forward order, but loop passes are applied in reverse order over the program. If we have a loop optimization that prefers forward order, that can easily be achieved by adding a different type of LoopPassManager. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159183 91177308-0d34-0410-b5e6-96231b3b80d8
* Reinstate r146578; it doesn't appear to be the cause of some recent execution-Chad Rosier2011-12-221-0/+91
| | | | | | | | | | time regressions. In general, it is beneficial to compile-time. Original commit message: Fix for bug #11429: Wrong behaviour for switches. Small improvement for code size heuristics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147175 91177308-0d34-0410-b5e6-96231b3b80d8
* Speculatively revert r146578 to determine if it is the cause of a number ofChad Rosier2011-12-221-91/+0
| | | | | | | | | | | performance regressions (both execution-time and compile-time) on our nightly testers. Original commit message: Fix for bug #11429: Wrong behaviour for switches. Small improvement for code size heuristics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147131 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix for bug #11429: Wrong behaviour for switches. Small improvement for code ↵Stepan Dyatkovskiy2011-12-141-0/+91
size heuristics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146578 91177308-0d34-0410-b5e6-96231b3b80d8
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