[llvm] [TTI] Introduce getInstructionUniformity API for flexible uniformity analysis (PR #137639)

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git-clang-format --diff origin/main HEAD --extensions cpp,h -- llvm/include/llvm/ADT/GenericUniformityImpl.h llvm/include/llvm/ADT/Uniformity.h llvm/include/llvm/Analysis/TargetTransformInfo.h llvm/include/llvm/Analysis/TargetTransformInfoImpl.h llvm/lib/Analysis/TargetTransformInfo.cpp llvm/lib/Analysis/UniformityAnalysis.cpp llvm/lib/CodeGen/MachineUniformityAnalysis.cpp llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h llvm/lib/Target/AMDGPU/SIInstrInfo.cpp llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.cpp llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.h --diff_from_common_commit
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``````````diff
diff --git a/llvm/include/llvm/ADT/GenericUniformityImpl.h b/llvm/include/llvm/ADT/GenericUniformityImpl.h
index 12192d02a..df73a47ee 100644
--- a/llvm/include/llvm/ADT/GenericUniformityImpl.h
+++ b/llvm/include/llvm/ADT/GenericUniformityImpl.h
@@ -428,8 +428,7 @@ protected:
 
   // Map containing tracked instruction that can be proven uniform based on its
   // operand Uniformity.
-  DenseMap<const InstructionT *, InstructionUniformity>
-      UniformInstruction;
+  DenseMap<const InstructionT *, InstructionUniformity> UniformInstruction;
 
   /// \brief Mark \p Term as divergent and push all Instructions that become
   /// divergent as a result on the worklist.

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https://github.com/llvm/llvm-project/pull/137639