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path: root/lib/Target/R600/AMDILCFGStructurizer.cpp
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* Update aosp/master LLVM for rebase to r235153Pirama Arumuga Nainar2015-05-181-1/+1
| | | | | Change-Id: I9bf53792f9fc30570e81a8d80d296c681d005ea7 (cherry picked from commit 0c7f116bb6950ef819323d855415b2f2b0aad987)
* Update aosp/master llvm for rebase to r233350Pirama Arumuga Nainar2015-04-091-13/+13
| | | | Change-Id: I07d935f8793ee8ec6b7da003f6483046594bca49
* Update aosp/master LLVM for rebase to r222494.Stephen Hines2014-12-021-2/+3
| | | | Change-Id: Ic787f5e0124df789bd26f3f24680f45e678eef2d
* Update LLVM for 3.5 rebase (r209712).Stephen Hines2014-05-291-30/+28
| | | | Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
* Update to LLVM 3.5a.Stephen Hines2014-04-241-27/+36
| | | | Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
* R600: Fix a crash in the AMDILCFGStrucurizerTom Stellard2013-11-181-6/+7
| | | | | | | The ifPatternMatch() function was not correctly reporting the number of matches in some cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195030 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Remove \ at EOL from ascii art comments.Benjamin Kramer2013-10-181-4/+4
| | | | | | | Completely harmless, but GCC likes to warn about it even when the next line is a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192974 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Fix a crash in the AMDILCFGStructurizerTom Stellard2013-10-161-2/+68
| | | | | | | | | | | We were calling llvm_unreachable() when failing to optimize the branch into if case. However, it is still possible for us to structurize the CFG by duplicating blocks even if this optimization fails. Reviewed-by: Vincent Lejeune<vljn at ovi.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192813 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Remove some dead code from the AMDILCFGStructurizerTom Stellard2013-10-161-21/+4
| | | | | | Reviewed-by: Vincent Lejeune<vljn at ovi.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192812 91177308-0d34-0410-b5e6-96231b3b80d8
* Add llvm namespace to llvm::next.Michael Gottesman2013-09-041-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189912 91177308-0d34-0410-b5e6-96231b3b80d8
* Use llvm::next() instead of incrementing begin iterators of std::vector.Michael Gottesman2013-09-041-2/+2
| | | | | | | | | | Iterator of std::vector may be implemented as a raw pointer. In this case begin iterators are rvalues and cannot be incremented. For example, this is the case with STDCXX implementation of vector. Patch by Konstantin Tokarev <annulen@yandex.ru>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189911 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Remove predicated_break instVincent Lejeune2013-07-311-32/+5
| | | | | | | | | | | | | We were using two instructions for similar purpose : break and predicated break. Only predicated_break was emitted and it was lowered at R600ControlFlowFinalizer to JUMP;CF_BREAK;POP. This commit simplify the situation by making AMDILCFGStructurizer emit IF_PREDICATE;BREAK;ENDIF; instead of predicated_break (which is now removed). There is no functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187510 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Don't emit empty then clause and use alu_pop_afterVincent Lejeune2013-07-191-2/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186725 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Simplify AMDILCFGStructurize by removing templates and assuming single ↵Vincent Lejeune2013-07-191-2492/+1324
| | | | | | exit git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186724 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Replace legacy debug code in AMDILCFGStructurizer.cppVincent Lejeune2013-07-191-228/+235
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186723 91177308-0d34-0410-b5e6-96231b3b80d8
* Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector ↵Craig Topper2013-07-141-4/+4
| | | | | | size. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186274 91177308-0d34-0410-b5e6-96231b3b80d8
* Use SmallVectorImpl::iterator/const_iterator instead of SmallVector to avoid ↵Craig Topper2013-07-031-12/+12
| | | | | | specifying the vector size. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185540 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Rework subtarget info and remove AMDILDevice classesTom Stellard2013-06-071-1/+4
| | | | | | | | | This should simplify the subtarget definitions and make it easier to add new ones. Reviewed-by: Vincent Lejeune <vljn@ovi.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183566 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't cache the instruction and register info from the TargetMachine, becauseBill Wendling2013-06-071-7/+12
| | | | | | | | | the internals of TargetMachine could change. No functionality change intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183561 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Hide symbols of implementation details.Benjamin Kramer2013-05-231-41/+20
| | | | | | Also removes an unused function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182587 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Fix JUMP handling so that MachineInstr verification can occurVincent Lejeune2013-03-111-3/+5
| | | | | | This allows R600 Target to use the newly created -verify-misched llc flag git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176819 91177308-0d34-0410-b5e6-96231b3b80d8
* Resort the #include lines in include/... and lib/... with theChandler Carruth2013-01-021-1/+1
| | | | | | | | | | utils/sort_includes.py script. Most of these are updating the new R600 target and fixing up a few regressions that have creeped in since the last time I sorted the includes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171362 91177308-0d34-0410-b5e6-96231b3b80d8
* Target/R600: Update MIB according to r170588.NAKAMURA Takumi2012-12-201-15/+19
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170620 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: New control flow for SI v2Tom Stellard2012-12-191-4/+0
| | | | | | | | | | | | | | | | | | | | | This patch replaces the control flow handling with a new pass which structurize the graph before transforming it to machine instruction. This has a couple of different advantages and currently fixes 20 piglit tests without a single regression. It is now a general purpose transformation that could be not only be used for SI/R6xx, but also for other hardware implementations that use a form of structurized control flow. v2: further cleanup, fixes and documentation Patch by: Christian König Signed-off-by: Christian König <deathsimple@vodafone.de> Reviewed-by: Tom Stellard <thomas.stellard@amd.com> Tested-by: Michel Dänzer <michel.daenzer@amd.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170591 91177308-0d34-0410-b5e6-96231b3b80d8
* Add R600 backendTom Stellard2012-12-111-0/+3049
A new backend supporting AMD GPUs: Radeon HD2XXX - HD7XXX git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169915 91177308-0d34-0410-b5e6-96231b3b80d8
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