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[AMDGPU] Add divergence analysis as a dependency for ISel

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AMDGPUDAGToDAGISel adds DivergenceAnalysis in getAnalysisUsage
but does not list it in pass dependencies which may lead to
crash.

Differential Revision: https://reviews.llvm.org/D47151

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@332862 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Stanislav Mekhanoshin
2018-05-21 18:18:52 +00:00
parent 8e93a9573f
commit fe5e50fc87
1 changed files with 1 additions and 0 deletions
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lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
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@@ -241,6 +241,7 @@ public:
INITIALIZE_PASS_BEGIN(AMDGPUDAGToDAGISel, "isel",
"AMDGPU DAG->DAG Pattern Instruction Selection", false, false)
INITIALIZE_PASS_DEPENDENCY(AMDGPUArgumentUsageInfo)
INITIALIZE_PASS_DEPENDENCY(DivergenceAnalysis)
INITIALIZE_PASS_END(AMDGPUDAGToDAGISel, "isel",
"AMDGPU DAG->DAG Pattern Instruction Selection", false, false)