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* Sort the #include lines for utils/...Chandler Carruth2012-12-04
| | | | | | | I've tried to find main moudle headers where possible, but the TableGen stuff may warrant someone else looking at it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169251 91177308-0d34-0410-b5e6-96231b3b80d8
* In r131488 I misunderstood how VREV works. It splits the vector in half and ↵Tanya Lattner2011-05-18
| | | | | | | | | splits each half. Therefore, the real problem was that we were using a VREV64 for a 4xi16, when we should have been using a VREV32. Updated test case and reverted change to the PerfectShuffle Table. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131529 91177308-0d34-0410-b5e6-96231b3b80d8
* vrev is incorrectly defined in the perfect shuffle table. The ordering is ↵Tanya Lattner2011-05-17
| | | | | | backwards (should be 0x3210 versus 0x1032) which exposed a bug when doing a shuffle on a 4xi16. I've attached a test case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131488 91177308-0d34-0410-b5e6-96231b3b80d8
* Teach PerfectShuffle to not generate files with embedded tab characters.Jim Grosbach2010-10-14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116458 91177308-0d34-0410-b5e6-96231b3b80d8
* Provide proper masks for neon perfect shuffle table.Anton Korobeynikov2009-09-25
| | | | | | I definitely need to read documentation better :( git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82813 91177308-0d34-0410-b5e6-96231b3b80d8
* Add lowering of ARM 4-element shuffles to multiple instructios via ↵Anton Korobeynikov2009-08-21
| | | | | | perfectshuffle-generated table. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79624 91177308-0d34-0410-b5e6-96231b3b80d8
* Add simple cost model to perfect shuffle. Currently we're doing just greedy ↵Anton Korobeynikov2009-08-21
| | | | | | search for cost instead of (proper) dynamic programming approach. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79623 91177308-0d34-0410-b5e6-96231b3b80d8
* Whitespace cleanupAnton Korobeynikov2009-08-21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79618 91177308-0d34-0410-b5e6-96231b3b80d8
* these utils don't need exports.Chris Lattner2009-02-26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65559 91177308-0d34-0410-b5e6-96231b3b80d8
* Unbreak build with gcc 4.3: provide missed includes and silence most ↵Anton Korobeynikov2008-02-20
| | | | | | annoying warnings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47367 91177308-0d34-0410-b5e6-96231b3b80d8
* remove attributions from utils.Chris Lattner2007-12-29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45419 91177308-0d34-0410-b5e6-96231b3b80d8
* remove attributions from tools/utils makefiles.Chris Lattner2007-12-29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45414 91177308-0d34-0410-b5e6-96231b3b80d8
* Set the new NO_INSTALL flag for build-only tools.Reid Spencer2007-02-06
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33967 91177308-0d34-0410-b5e6-96231b3b80d8
* silence warningChris Lattner2006-11-03
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31402 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR786:Reid Spencer2006-11-02
| | | | | | | | | | | Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting fall out by removing unused variables. Remaining warnings have to do with unused functions (I didn't want to delete code without review) and unused variables in generated code. Maintainers should clean up the remaining issues when they see them. All changes pass DejaGnu tests and Olden. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31380 91177308-0d34-0410-b5e6-96231b3b80d8
* Patches to make the LLVM sources more -pedantic clean. Patch providedChris Lattner2006-05-24
| | | | | | | by Anton Korobeynikov! This is a step towards closing PR786. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28447 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a build failure on Vladimir's tester.Chris Lattner2006-04-18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27785 91177308-0d34-0410-b5e6-96231b3b80d8
* Encode a cost of zero as a cost of 1.Chris Lattner2006-04-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27745 91177308-0d34-0410-b5e6-96231b3b80d8
* Really, I can count!Chris Lattner2006-04-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27743 91177308-0d34-0410-b5e6-96231b3b80d8
* assign stable opcodes to the various altivec ops.Chris Lattner2006-04-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27741 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename BuildShuffleTable -> PerfectShuffleChris Lattner2006-04-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27738 91177308-0d34-0410-b5e6-96231b3b80d8
* rename the tableChris Lattner2006-04-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27737 91177308-0d34-0410-b5e6-96231b3b80d8
* Initial checking of a perfect shuffle generation program for 4-elementChris Lattner2006-04-17
Altivec vectors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27736 91177308-0d34-0410-b5e6-96231b3b80d8
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