Integrate llvm-project @f1595ecfdce5387e41826fd72ff930a1a39ae398

[Max191]

• bump llvm-project to llvm/llvm-project@f1595ec
  • revert iree-org/llvm-project@1004865 due to compiler failures in VectorDistribute. Tracked in [VectorDistribute] Zero dimensional vectors causing distribution failure in VectorDistribute #18955.
• bump stablehlo to openxla/stablehlo@c32f7c2
• bump torch-mlir to llvm/torch-mlir@8b0bf2e
  • revert llvm/torch-mlir@55ff110 due to new onnx failures. Tracked in [CPU][ONNX] Onnx test failures after pulling in torch-mlir changes #18961

[Max191]

Waiting on stablehlo and torch-mlir to bump llvm, and then will bump them here to fix build failures.

EDIT: Both landed and bumped.

[Max191]

This shape test fails on top of main too, so I don't think the failure is related to the integrate. There is an issue filed in torch-mlir for this test here: llvm/torch-mlir#3841.

[benvanik]

@Max191 this has a typo in one of the tests (tile_and_distribute_to_workgroups.mlir):

        %cl_4 = hal.interface.constant.load layout(#pipeline_layout) ordinal(4) : i32
        %cl_5 = hal.interface.constant.load layout(#pipeline_layout) ordinal(5) : i32
        %0 = arith.index_castui %cl_0 : i32 to index
        %1 = arith.index_castui %cl_1 : i32 to index
        %2 = arith.index_castui %cl_2 : i32 to index
        %3 = arith.index_castui %cl_3 : i32 to index
        %tile0 = arith.index_castui %cl_3 : i32 to index
        %tile1 = arith.index_castui %cl_3 : i32 to index

that should be

        %tile0 = arith.index_castui %cl_4 : i32 to index
        %tile1 = arith.index_castui %cl_5 : i32 to index

(the new ones that were added)

[Max191]

@Max191 this has a typo in one of the tests (tile_and_distribute_to_workgroups.mlir):

Fixed here: #18982

[ScottTodd]

Build error (warning as error) on gcc: https://github.com/iree-org/iree/actions/runs/11627279570/job/32380341216#step:4:6312

[ScottTodd]

Build error (warning as error) on gcc: https://github.com/iree-org/iree/actions/runs/11627279570/job/32380341216#step:4:6312

Left a comment upstream: llvm/torch-mlir#3813 (comment)