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1// RUN: mlir-opt %s -split-input-file -test-single-fold -mlir-print-debuginfo | FileCheck %s2 3// CHECK-LABEL: func @fold_and_merge4func.func @fold_and_merge() -> (i32, i32) {5 // CHECK-NEXT: [[C:%.+]] = arith.constant 6 : i32 loc(#[[UnknownLoc:.*]])6 %0 = arith.constant 1 : i32 loc("fold_and_merge":0:0)7 %1 = arith.constant 5 : i32 loc("fold_and_merge":1:0)8 %2 = arith.addi %0, %1 : i32 loc("fold_and_merge":2:0)9 10 %3 = arith.constant 6 : i32 loc("fold_and_merge":3:0)11 12 return %2, %3: i32, i3213}14// CHECK: #[[UnknownLoc]] = loc(unknown)15 16// -----17 18// CHECK-LABEL: func @materialize_different_dialect19func.func @materialize_different_dialect() -> (f32, f32) {20 // CHECK: arith.constant 1.{{0*}}e+00 : f32 loc(#[[UnknownLoc:.*]])21 %0 = arith.constant -1.0 : f32 loc("materialize_different_dialect":0:0)22 %1 = math.absf %0 : f32 loc("materialize_different_dialect":1:0)23 %2 = arith.constant 1.0 : f32 loc("materialize_different_dialect":2:0)24 25 return %1, %2: f32, f3226}27// CHECK: #[[UnknownLoc]] = loc(unknown)28 29// -----30 31// CHECK-LABEL: func @materialize_in_front32func.func @materialize_in_front(%arg0: memref<8xi32>) {33 // CHECK-NEXT: arith.constant 6 : i32 loc(#[[UnknownLoc:.*]])34 affine.for %arg1 = 0 to 8 {35 %1 = arith.constant 1 : i32 loc("materialize_in_front":0:0)36 %2 = arith.constant 5 : i32 loc("materialize_in_front":1:0)37 %3 = arith.addi %1, %2 : i32 loc("materialize_in_front":2:0)38 memref.store %3, %arg0[%arg1] : memref<8xi32>39 }40 return41} loc("materialize_in_front":3:0)42// CHECK: #[[UnknownLoc]] = loc(unknown)43