[Mlir-commits] [mlir] [MLIR] Make 1-D memref flattening a prerequisite for vector narrow type emulation (PR #157771)

[llvmlistbot at llvm.org]

Kewen12 wrote:

Hi there, this PR cause build failure on our staging bot: https://lab.llvm.org/staging/#/builders/105/builds/32450. Could you please take a look? Thanks!

cmake cache to reproduce: https://github.com/llvm/llvm-project/blob/main/offload/cmake/caches/AMDGPUBot.cmake


error:
>/usr/bin/ld: tools/mlir/lib/Dialect/Vector/Transforms/CMakeFiles/obj.MLIRVectorTransforms.dir/VectorEmulateNarrowType.cpp.o: in function `mlir::vector::populateMemRefFlattenAndVectorNarrowTypeEmulationPatterns(mlir::arith::NarrowTypeEmulationConverter&, mlir::RewritePatternSet&)':
VectorEmulateNarrowType.cpp:(.text._ZN4mlir6vector57populateMemRefFlattenAndVectorNarrowTypeEmulationPatternsERNS_5arith28NarrowTypeEmulationConverterERNS_17RewritePatternSetE+0x15): undefined reference to `mlir::memref::populateFlattenVectorOpsOnMemrefPatterns(mlir::RewritePatternSet&)'
collect2: error: ld returned 1 exit status

https://github.com/llvm/llvm-project/pull/157771