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文件	最后提交记录	最后更新时间
CMakeLists.txt	[mlir][spirv] Fix some issues related to converting ub.poison to SPIR-V (#125905) This is a follow-up to 5df62bdc9be9c258c5ac45c8093b71e23777fa0e. That commit should not have needed to make the vector.insert and vector.extract conversions to SPIR-V directly handle the static poison index case, as there is a fold from those to ub.poison, and a conversion pattern from ub.poison to spirv.Undef, however: - The ub.poison fold result could not be materialized by the vector dialect (fixed as of d13940ee263ff50b7a71e21424913cc0266bf9d4). - The conversion pattern wasn't being populated in VectorToSPIRVPass, which is used by the tests. This commit changes this. - The ub.poison to spirv.Undef pattern rejected non-scalar types, which prevented its use for vector results. It is unclear why this restriction existed; a remark in D156163 said this was to avoid converting "user types", but it is not obvious why these shouldn't be permitted (the SPIR-V specification allows OpUndef for all types except OpTypeVoid). This commit removes this restriction. With these fixed, this commit removes the redundant static poison index handling, and updates the tests.	1 年前
VectorToSPIRV.cpp	[MLIR][Vector] Remove vector.splat (#162167) vector.splat has been deprecated (user: please use the very similar vector.broadcast instead) with the last PR landing about 6 weeks ago. The discourse discussion is at https://discourse.llvm.org/t/rfc-mlir-vector-deprecate-then-remove-vector-splat/87143/1 The last PR was #152230 This PR completely removes vector.splat. In addition to removing vector.splat from VectorOps.td, it - Updates the few remaining places where vector::SplatOp is created (now vector::BroadcastOp is created) - Removes temporary patterns where vector.splat is replaced by vector.broadcast The only place 'vector.splat' appears is now the files https://github.com/llvm/llvm-project/blob/main/mlir/utils/tree-sitter-mlir/test/corpus/op.txt and https://github.com/llvm/llvm-project/blob/main/mlir/utils/tree-sitter-mlir/dialect/vector.js --------- Signed-off-by: James Newling <james.newling@gmail.com>	10 个月前
VectorToSPIRVPass.cpp	[mlir] Remove unused includes (NFC) (#147101) These are identified by misc-include-cleaner. I've filtered out those that break builds. Also, I'm staying away from llvm-config.h, config.h, and Compiler.h, which likely cause platform- or compiler-specific build failures.	1 年前