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path: root/llvm/lib/Target/AMDGPU/SIAnnotateControlFlow.cpp
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* AMDGPU/SI: Detect uniform branches and emit s_cbranch instructionsTom Stellard2016-02-121-1/+24
| | | | | | | | | | Reviewers: arsenm Subscribers: mareko, MatzeB, qcolombet, arsenm, llvm-commits Differential Revision: http://reviews.llvm.org/D16603 llvm-svn: 260765
* AMDGPU/SI: Annotate Loops with Constant Condition in SIAnnotateControlFlow pass.Changpeng Fang2016-02-121-4/+10
| | | | | | | | | | | | | | | Summary: It is possible that the loop condition can be a boolean constant (infinite loop, for example). So we sould handle constant condition in annotating a loop. This patch adds this functionality to support annotating constant condition. Reviewers: tstellarAMD, arsenm Subscribers: llvm-commits, arsenm Differential Revision: http://reviews.llvm.org/D15093 llvm-svn: 260692
* AMDGPU: Change control flow intrinsics to use amdgcn prefixMatt Arsenault2016-01-221-7/+7
| | | | | | | These aren't supposed to be used outside of the backend, so there aren't any users to worry about. llvm-svn: 258516
* Correctly initialize SIAnnotateControlFlowTom Stellard2016-01-201-2/+7
| | | | | | | | | | Reviewers: arsenm Subscribers: arsenm, llvm-commits Differential Revision: http://reviews.llvm.org/D16304 llvm-svn: 258319
* AMDGPU: Remove implicit ilist iterator conversions, NFCDuncan P. N. Exon Smith2015-10-131-1/+1
| | | | | | | | | | | | | | | | | | One of the changes in lib/Target/AMDGPU/AMDGPUMCInstLower.cpp was a new one. Previously, bundle iterators and single-instruction iterators could be compared to each other (comparing on underlying pointers). I changed a comparison from using `MBB->end()` to using `MBB->instr_end()`, since both end iterators should point at the some place anyway. I don't think the implicit conversion between the two iterator types is a good idea since it's fairly easy to accidentally compare to the wrong thing (they aren't always end iterators). Otherwise I would have just added the conversion. Even with that, no there should be functionality change here. llvm-svn: 250218
* [PM/AA] Remove all of the dead AliasAnalysis pointers being threadedChandler Carruth2015-07-221-2/+1
| | | | | | | | | | through APIs that are no longer necessary now that the update API has been removed. This will make changes to the AA interfaces significantly less disruptive (I hope). Either way, it seems like a really nice cleanup. llvm-svn: 242882
* R600 -> AMDGPU renameTom Stellard2015-06-131-0/+365
llvm-svn: 239657
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