[Mlir-commits] [mlir] [MLIR][Conversion] Add convert-xevm-to-llvm pass. (PR #147375)

[Sang Ik Lee]

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@@ -0,0 +1,83 @@
+// RUN: mlir-opt --convert-xevm-to-llvm --split-input-file %s | FileCheck %s
+
+// Same below, but using the `ConvertToLLVMPatternInterface` entry point
+// and the generic `convert-to-llvm` pass.
+// RUN: mlir-opt --convert-to-llvm --split-input-file %s | FileCheck %s
+
+// CHECK: llvm.func spir_funccc @_Z41intel_sub_group_2d_block_read_16b_8r16x1cPU3AS1viiiDv2_iPt(!llvm.ptr<1> {llvm.nonnull, llvm.readonly}, i32, i32, i32, vector<2xi32>, !llvm.ptr {llvm.nonnull, llvm.writeonly}) attributes {no_unwind, will_return}
+// CHECK: llvm.func @blockload2d(%[[ARG0:.*]]: !llvm.ptr<1>, %[[ARG1:.*]]: i32, %[[ARG2:.*]]: i32, %[[ARG3:.*]]: i32, %[[ARG4:.*]]: i32, %[[ARG5:.*]]: i32) -> vector<8xi16> {
+llvm.func @blockload2d(%a: !llvm.ptr<1>, %base_width_a: i32, %base_height_a: i32, %base_pitch_a: i32, %x: i32, %y: i32) -> vector<8xi16> {
+  // CHECK: %[[VAR0:.*]] = llvm.mlir.undef : vector<2xi32>
+  // CHECK: %[[VAR1:.*]] = llvm.mlir.constant(0 : i32) : i32
+  // CHECK: %[[VAR2:.*]] = llvm.mlir.constant(1 : i32) : i32
+  // CHECK: %[[VAR3:.*]] = llvm.insertelement %[[ARG4]], %[[VAR0]][%[[VAR1]] : i32] : vector<2xi32>
+  // CHECK: %[[VAR4:.*]] = llvm.insertelement %[[ARG5]], %[[VAR3]][%[[VAR2]] : i32] : vector<2xi32>
+  // CHECK: %[[VAR5:.*]] = llvm.mlir.constant(8 : i32) : i32
+  // CHECK: %[[VAR6:.*]] = llvm.alloca %[[VAR5]] x i16 : (i32) -> !llvm.ptr
+  // CHECK: llvm.call spir_funccc @_Z41intel_sub_group_2d_block_read_16b_8r16x1cPU3AS1viiiDv2_iPt(%[[ARG0]], %[[ARG1]], %[[ARG2]], %[[ARG3]], %[[VAR4]], %[[VAR6]]) {function_type = !llvm.func<void (ptr<1>, i32, i32, i32, vector<2xi32>, ptr)>, linkage = #llvm.linkage<external>, no_unwind, sym_name = "_Z41intel_sub_group_2d_block_read_16b_8r16x1cPU3AS1viiiDv2_iPt", visibility_ = 0 : i64, will_return} : (!llvm.ptr<1> {llvm.nonnull, llvm.readonly}, i32, i32, i32, vector<2xi32>, !llvm.ptr {llvm.nonnull, llvm.writeonly}) -> ()
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silee2 wrote:

Done.

https://github.com/llvm/llvm-project/pull/147375