summaryrefslogtreecommitdiffstats
path: root/llvm/test/CodeGen/AMDGPU/si-annotate-cf-noloop.ll
Commit message (Collapse)AuthorAgeFilesLines
* [AMDGPU] Eliminate no effect instructions before s_endpgmStanislav Mekhanoshin2017-08-161-1/+0
| | | | | | Differential Revision: https://reviews.llvm.org/D36585 llvm-svn: 310987
* AMDGPU: Unify divergent function exits.Matt Arsenault2017-03-241-4/+41
| | | | | | | | | | StructurizeCFG can't handle cases with multiple returns creating regions with multiple exits. Create a copy of UnifyFunctionExitNodes that only unifies exit nodes that skips exit nodes with uniform branch sources. llvm-svn: 298729
* AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernelMatt Arsenault2017-03-211-2/+2
| | | | | | | | | | | | Currently the default C calling convention functions are treated the same as compute kernels. Make this explicit so the default calling convention can be changed to a non-kernel. Converted with perl -pi -e 's/define void/define amdgpu_kernel void/' on the relevant test directories (and undoing in one place that actually wanted a non-kernel). llvm-svn: 298444
* Revert "CodeGen: Allow small copyable blocks to "break" the CFG."Kyle Butt2017-01-111-4/+1
| | | | | | | | | This reverts commit ada6595a526d71df04988eb0a4b4fe84df398ded. This needs a simple probability check because there are some cases where it is not profitable. llvm-svn: 291695
* CodeGen: Allow small copyable blocks to "break" the CFG.Kyle Butt2017-01-101-1/+4
| | | | | | | | | | | When choosing the best successor for a block, ordinarily we would have preferred a block that preserves the CFG unless there is a strong probability the other direction. For small blocks that can be duplicated we now skip that requirement as well. Differential revision: https://reviews.llvm.org/D27742 llvm-svn: 291609
* AMDGPU: Select branch on undef to uniform scc branchMatt Arsenault2016-12-151-1/+1
| | | | llvm-svn: 289877
* AMDGPU: Remove unnecessary and on conditional branchMatt Arsenault2016-11-071-1/+0
| | | | | | | The comment explaining why this was necessary is incorrect in its description of v_cmp's behavior for inactive workitems. llvm-svn: 286134
* AMDGPU/SI: Don't handle a loop if there is no loop at all for a terminator BB.Changpeng Fang2016-07-281-0/+71
Differential Revision: http://reviews.llvm.org/D22021 Reviewed by: arsenm llvm-svn: 277073
OpenPOWER on IntegriCloud