Integrate llvm/llvm-project@bc81f8c87e (#15556)
This commit bumps the LLVM submodule to
-
[llvm/llvm-project@bc81f8c87e](https://github.com/llvm/llvm-project/commit/bc81f8c87e7383444256e89864ebe6e682799c53)
diff --git a/compiler/src/iree/compiler/Codegen/LLVMGPU/test/attention.mlir b/compiler/src/iree/compiler/Codegen/LLVMGPU/test/attention.mlir
index 840fa2a..367809b 100644
--- a/compiler/src/iree/compiler/Codegen/LLVMGPU/test/attention.mlir
+++ b/compiler/src/iree/compiler/Codegen/LLVMGPU/test/attention.mlir
@@ -163,7 +163,6 @@
// CHECK: vector.transfer_write %[[D12]], %[[ALLOC_7]][%[[C0]], %[[D8]], %[[C0]]] {in_bounds = [true, true]} :
// CHECK-SAME: vector<32x64xf16>, memref<1x128x64xf16, #[[GPU]].address_space<workgroup>>
// CHECK: gpu.barrier
-// CHECK: gpu.barrier
// CHECK: linalg.generic {indexing_maps = [#[[MAP1]], #[[MAP1]]], iterator_types = ["parallel", "parallel",
// CHECK-SAME: "parallel"]} ins(%[[ALLOC_7]] : memref<1x128x64xf16, #[[GPU]].address_space<workgroup>>)
// CHECK-SAME: outs(%[[SUBVIEW_6]] : memref<1x128x64xf16, strided<[65536, 64, 1], offset: ?>, #hal.descriptor_type<storage_buffer>>) {
diff --git a/tests/transform_dialect/cpu/contraction-packing-and-dispatch.mlir b/tests/transform_dialect/cpu/contraction-packing-and-dispatch.mlir
index dbafce8..f8ab046 100644
--- a/tests/transform_dialect/cpu/contraction-packing-and-dispatch.mlir
+++ b/tests/transform_dialect/cpu/contraction-packing-and-dispatch.mlir
@@ -25,7 +25,6 @@
// CHECK: tensor.pack
// CHECK-LABEL: func.func @matmul_dispatch_1
-// CHECK: arith.constant dense<1.000000e-01> : tensor<567x890xf32>
// CHECK: tensor.empty() : tensor<18x56x16x32xf32>
// CHECK: tensor.pack
@@ -35,7 +34,8 @@
// CHECK-LABEL: func.func @matmul_dispatch_3
func.func @matmul(%arg0: !a_tensor_t, %arg2: !c_tensor_t) -> !c_tensor_t {
- %c0 = arith.constant dense<0.1> : !b_tensor_t
+ %rhs = arith.constant dense<0.1> : !b_tensor_t
+ %c0 = util.optimization_barrier %rhs : !b_tensor_t
// CHECK-NOT: pack
// CHECK: linalg.generic {indexing_maps = [#[[$map_lhs]], #[[$map_rhs]], #[[$map_res]]],
// CHECK-SAME: iterator_types = ["parallel", "parallel", "parallel", "parallel", "reduction", "reduction"]}
diff --git a/third_party/llvm-project b/third_party/llvm-project
index bb94b23..bc81f8c 160000
--- a/third_party/llvm-project
+++ b/third_party/llvm-project
@@ -1 +1 @@
-Subproject commit bb94b23f73bd991928caebeb181326b553115ffa
+Subproject commit bc81f8c87e7383444256e89864ebe6e682799c53
