[Mlir-commits] [mlir] [mlir][arith] adding comparison regression tests (PR #96974)
Jacob Yu
llvmlistbot at llvm.org
Fri Jun 28 04:28:20 PDT 2024
https://github.com/pingshiyu updated https://github.com/llvm/llvm-project/pull/96974
>From d7602dbf472727dee99b128098bc258d7b913999 Mon Sep 17 00:00:00 2001
From: pingshiyu <pingshiyu at gmail.com>
Date: Thu, 27 Jun 2024 22:57:37 +0100
Subject: [PATCH 1/2] adding comparison unit tests
---
.../Dialect/Arith/CPU/comparison.mlir | 61 +++++++++++++++++++
1 file changed, 61 insertions(+)
create mode 100644 mlir/test/Integration/Dialect/Arith/CPU/comparison.mlir
diff --git a/mlir/test/Integration/Dialect/Arith/CPU/comparison.mlir b/mlir/test/Integration/Dialect/Arith/CPU/comparison.mlir
new file mode 100644
index 0000000000000..85b70b2cad5a0
--- /dev/null
+++ b/mlir/test/Integration/Dialect/Arith/CPU/comparison.mlir
@@ -0,0 +1,61 @@
+// Tests comparison operations.
+// These tests are intended to be target agnostic: they should yield the same results
+// regardless of the target platform.
+
+// RUN: mlir-opt %s --convert-scf-to-cf --convert-cf-to-llvm --convert-vector-to-llvm \
+// RUN: --convert-func-to-llvm --convert-arith-to-llvm | \
+// RUN: mlir-cpu-runner -e entry -entry-point-result=void \
+// RUN: --shared-libs=%mlir_c_runner_utils | \
+// RUN: FileCheck %s --match-full-lines
+
+func.func @signed_comparison_on_i1s() {
+ // signed comparisons on i1s
+ // slt 0 1 = false, sle 0 1 = false, sgt 0 1 = true, sge 0 1 = true
+ // CHECK: 0
+ // CHECK-NEXT: 0
+ // CHECK-NEXT: 1
+ // CHECK-NEXT: 1
+ %false = arith.constant false
+ %true = arith.constant true
+ %0 = arith.cmpi slt, %false, %true : i1
+ %1 = arith.cmpi sle, %false, %true : i1
+ %2 = arith.cmpi sgt, %false, %true : i1
+ %3 = arith.cmpi sge, %false, %true : i1
+ vector.print %0 : i1
+ vector.print %1 : i1
+ vector.print %2 : i1
+ vector.print %3 : i1
+ return
+}
+
+func.func @sge_0_1_is_true() {
+ // sge 0 -1, sge 0 1, should be true
+ // sge 0 -1 == sge 0 1 == true (1)
+ // CHECK-NEXT: 1
+ // CHECK-NEXT: 1
+ %false = arith.constant 0 : i1
+ %true = arith.constant 1 : i1
+ %true_0 = arith.constant -1 : i1
+ %0 = arith.cmpi sge, %false, %true : i1
+ %1 = arith.cmpi sge, %false, %true_0 : i1
+ vector.print %0 : i1
+ vector.print %1 : i1
+ return
+}
+
+func.func @zero_ult_min_index() {
+ // 0 `ult` -2^63 = true
+ // CHECK-NEXT: 1
+ %c0 = arith.constant 0 : index
+ %c-9223372036854775808 = arith.constant -9223372036854775808 : index
+ %0 = arith.cmpi ult, %c0, %c-9223372036854775808 : index
+ vector.print %0 : i1
+ return
+}
+
+func.func @entry() {
+ func.call @signed_comparison_on_i1s() : () -> ()
+ func.call @sge_0_1_is_true() : () -> ()
+ func.call @zero_ult_min_index() : () -> ()
+ return
+}
>From 4909f9ee497218eb43e25e0395028e95638fb0c9 Mon Sep 17 00:00:00 2001
From: pingshiyu <pingshiyu at gmail.com>
Date: Fri, 28 Jun 2024 12:28:15 +0100
Subject: [PATCH 2/2] reindented
---
.../Dialect/Arith/CPU/comparison.mlir | 80 +++++++++----------
1 file changed, 40 insertions(+), 40 deletions(-)
diff --git a/mlir/test/Integration/Dialect/Arith/CPU/comparison.mlir b/mlir/test/Integration/Dialect/Arith/CPU/comparison.mlir
index 85b70b2cad5a0..83fa7d7cbe509 100644
--- a/mlir/test/Integration/Dialect/Arith/CPU/comparison.mlir
+++ b/mlir/test/Integration/Dialect/Arith/CPU/comparison.mlir
@@ -9,53 +9,53 @@
// RUN: FileCheck %s --match-full-lines
func.func @signed_comparison_on_i1s() {
- // signed comparisons on i1s
- // slt 0 1 = false, sle 0 1 = false, sgt 0 1 = true, sge 0 1 = true
- // CHECK: 0
- // CHECK-NEXT: 0
- // CHECK-NEXT: 1
- // CHECK-NEXT: 1
- %false = arith.constant false
- %true = arith.constant true
- %0 = arith.cmpi slt, %false, %true : i1
- %1 = arith.cmpi sle, %false, %true : i1
- %2 = arith.cmpi sgt, %false, %true : i1
- %3 = arith.cmpi sge, %false, %true : i1
- vector.print %0 : i1
- vector.print %1 : i1
- vector.print %2 : i1
- vector.print %3 : i1
- return
+ // signed comparisons on i1s
+ // slt 0 1 = false, sle 0 1 = false, sgt 0 1 = true, sge 0 1 = true
+ // CHECK: 0
+ // CHECK-NEXT: 0
+ // CHECK-NEXT: 1
+ // CHECK-NEXT: 1
+ %false = arith.constant false
+ %true = arith.constant true
+ %0 = arith.cmpi slt, %false, %true : i1
+ %1 = arith.cmpi sle, %false, %true : i1
+ %2 = arith.cmpi sgt, %false, %true : i1
+ %3 = arith.cmpi sge, %false, %true : i1
+ vector.print %0 : i1
+ vector.print %1 : i1
+ vector.print %2 : i1
+ vector.print %3 : i1
+ return
}
func.func @sge_0_1_is_true() {
- // sge 0 -1, sge 0 1, should be true
- // sge 0 -1 == sge 0 1 == true (1)
- // CHECK-NEXT: 1
- // CHECK-NEXT: 1
- %false = arith.constant 0 : i1
- %true = arith.constant 1 : i1
- %true_0 = arith.constant -1 : i1
- %0 = arith.cmpi sge, %false, %true : i1
- %1 = arith.cmpi sge, %false, %true_0 : i1
- vector.print %0 : i1
- vector.print %1 : i1
- return
+ // sge 0 -1, sge 0 1, should be true
+ // sge 0 -1 == sge 0 1 == true (1)
+ // CHECK-NEXT: 1
+ // CHECK-NEXT: 1
+ %false = arith.constant 0 : i1
+ %true = arith.constant 1 : i1
+ %true_0 = arith.constant -1 : i1
+ %0 = arith.cmpi sge, %false, %true : i1
+ %1 = arith.cmpi sge, %false, %true_0 : i1
+ vector.print %0 : i1
+ vector.print %1 : i1
+ return
}
func.func @zero_ult_min_index() {
- // 0 `ult` -2^63 = true
- // CHECK-NEXT: 1
- %c0 = arith.constant 0 : index
- %c-9223372036854775808 = arith.constant -9223372036854775808 : index
- %0 = arith.cmpi ult, %c0, %c-9223372036854775808 : index
- vector.print %0 : i1
- return
+ // 0 `ult` -2^63 = true
+ // CHECK-NEXT: 1
+ %c0 = arith.constant 0 : index
+ %c-9223372036854775808 = arith.constant -9223372036854775808 : index
+ %0 = arith.cmpi ult, %c0, %c-9223372036854775808 : index
+ vector.print %0 : i1
+ return
}
func.func @entry() {
- func.call @signed_comparison_on_i1s() : () -> ()
- func.call @sge_0_1_is_true() : () -> ()
- func.call @zero_ult_min_index() : () -> ()
- return
+ func.call @signed_comparison_on_i1s() : () -> ()
+ func.call @sge_0_1_is_true() : () -> ()
+ func.call @zero_ult_min_index() : () -> ()
+ return
}
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