[Mlir-commits] [mlir] [mlir][reduce] Separate scripts and tests into distinct directories (PR #196005)

[lonely eagle]

https://github.com/linuxlonelyeagle created https://github.com/llvm/llvm-project/pull/196005

This PR reorganizes the mlir-reduce component by separating reduction scripts and their corresponding test cases into dedicated directories. Part of https://github.com/llvm/llvm-project/pull/195997.

>From bcc76bb72dd8ba463232a2dab7cde44694cdedcf Mon Sep 17 00:00:00 2001
From: linuxlonelyeagle <2020382038 at qq.com>
Date: Wed, 6 May 2026 06:33:06 +0000
Subject: [PATCH] Separate scripts and tests into distinct directories.

---
 mlir/test/mlir-reduce/opt-reduction/cse-test.mlir             | 2 +-
 mlir/test/mlir-reduce/opt-reduction/dce-test.mlir             | 4 ++--
 mlir/test/mlir-reduce/{ => reduction-tree}/invalid.mlir       | 2 +-
 .../test/mlir-reduce/{ => reduction-tree}/reduction-tree.mlir | 2 +-
 mlir/test/mlir-reduce/{ => reduction-tree}/simple-test.mlir   | 2 +-
 .../mlir-reduce/{ => reduction-tree}/single-function.mlir     | 0
 mlir/test/mlir-reduce/{ => script}/failure-test.sh            | 0
 mlir/test/mlir-reduce/{ => script}/false.sh                   | 0
 mlir/test/mlir-reduce/{ => script}/true.sh                    | 0
 9 files changed, 6 insertions(+), 6 deletions(-)
 rename mlir/test/mlir-reduce/{ => reduction-tree}/invalid.mlir (84%)
 rename mlir/test/mlir-reduce/{ => reduction-tree}/reduction-tree.mlir (95%)
 rename mlir/test/mlir-reduce/{ => reduction-tree}/simple-test.mlir (93%)
 rename mlir/test/mlir-reduce/{ => reduction-tree}/single-function.mlir (100%)
 rename mlir/test/mlir-reduce/{ => script}/failure-test.sh (100%)
 rename mlir/test/mlir-reduce/{ => script}/false.sh (100%)
 rename mlir/test/mlir-reduce/{ => script}/true.sh (100%)

diff --git a/mlir/test/mlir-reduce/opt-reduction/cse-test.mlir b/mlir/test/mlir-reduce/opt-reduction/cse-test.mlir
index 33a3bd10637e0..e212f7e1022a5 100644
--- a/mlir/test/mlir-reduce/opt-reduction/cse-test.mlir
+++ b/mlir/test/mlir-reduce/opt-reduction/cse-test.mlir
@@ -1,5 +1,5 @@
 // UNSUPPORTED: system-windows
-// RUN: mlir-reduce %s --no-implicit-module -opt-reduction-pass='opt-pass=cse test=%S/../failure-test.sh' | FileCheck %s
+// RUN: mlir-reduce %s --no-implicit-module -opt-reduction-pass='opt-pass=cse test=%S/../script/failure-test.sh' | FileCheck %s
 
 // CHECK-LABEL: func @cse_on_func
 //  CHECK-SAME:   %[[ARG0:.*]]: i32,
diff --git a/mlir/test/mlir-reduce/opt-reduction/dce-test.mlir b/mlir/test/mlir-reduce/opt-reduction/dce-test.mlir
index c9f81fe8b1f20..93ce10ba651ad 100644
--- a/mlir/test/mlir-reduce/opt-reduction/dce-test.mlir
+++ b/mlir/test/mlir-reduce/opt-reduction/dce-test.mlir
@@ -1,6 +1,6 @@
 // UNSUPPORTED: system-windows
-// RUN: mlir-reduce %s -opt-reduction-pass='opt-pass=symbol-dce test=%S/../failure-test.sh' | FileCheck %s
-// RUN: mlir-reduce %s -opt-reduction-pass='opt-pass-file=%S/dce-pipeline test=%S/../failure-test.sh' | FileCheck %s  --check-prefix=CHECK-OPT-FILE
+// RUN: mlir-reduce %s -opt-reduction-pass='opt-pass=symbol-dce test=%S/../script/failure-test.sh' | FileCheck %s
+// RUN: mlir-reduce %s -opt-reduction-pass='opt-pass-file=%S/dce-pipeline test=%S/../script/failure-test.sh' | FileCheck %s  --check-prefix=CHECK-OPT-FILE
 // This input should be reduced by the pass pipeline so that only
 // the @simple1 function remains as the other functions should be
 // removed by the dead code elimination pass.
diff --git a/mlir/test/mlir-reduce/invalid.mlir b/mlir/test/mlir-reduce/reduction-tree/invalid.mlir
similarity index 84%
rename from mlir/test/mlir-reduce/invalid.mlir
rename to mlir/test/mlir-reduce/reduction-tree/invalid.mlir
index 43bcb68a32112..7e973520a657a 100644
--- a/mlir/test/mlir-reduce/invalid.mlir
+++ b/mlir/test/mlir-reduce/reduction-tree/invalid.mlir
@@ -1,6 +1,6 @@
 // UNSUPPORTED: system-windows
 // RUN: not mlir-reduce -reduction-tree --no-implicit-module %s 2>&1 | FileCheck %s --check-prefix=CHECK-TREE
-// RUN: not mlir-reduce -reduction-tree='traversal-mode=0 test=%S/false.sh' %s 2>&1 | FileCheck %s --check-prefix=CHECK-INTERESTING
+// RUN: not mlir-reduce -reduction-tree='traversal-mode=0 test=%S/../script/false.sh' %s 2>&1 | FileCheck %s --check-prefix=CHECK-INTERESTING
 
 // The reduction passes are currently restricted to 'builtin.module'.
 //        CHECK-TREE: error: top-level op must be 'builtin.module'
diff --git a/mlir/test/mlir-reduce/reduction-tree.mlir b/mlir/test/mlir-reduce/reduction-tree/reduction-tree.mlir
similarity index 95%
rename from mlir/test/mlir-reduce/reduction-tree.mlir
rename to mlir/test/mlir-reduce/reduction-tree/reduction-tree.mlir
index 2aee89741b42b..b235ca14d693a 100644
--- a/mlir/test/mlir-reduce/reduction-tree.mlir
+++ b/mlir/test/mlir-reduce/reduction-tree/reduction-tree.mlir
@@ -1,5 +1,5 @@
 // UNSUPPORTED: system-windows
-// RUN: mlir-reduce %s -split-input-file -reduction-tree='traversal-mode=0 test=%S/failure-test.sh' | FileCheck %s
+// RUN: mlir-reduce %s -split-input-file -reduction-tree='traversal-mode=0 test=%S/../script/failure-test.sh' | FileCheck %s
 // "test.op_crash_long" should be replaced with a shorter form "test.op_crash_short".
 
 // CHECK-NOT: func @simple1() {
diff --git a/mlir/test/mlir-reduce/simple-test.mlir b/mlir/test/mlir-reduce/reduction-tree/simple-test.mlir
similarity index 93%
rename from mlir/test/mlir-reduce/simple-test.mlir
rename to mlir/test/mlir-reduce/reduction-tree/simple-test.mlir
index 7d189db6a206a..c9c62fec28234 100644
--- a/mlir/test/mlir-reduce/simple-test.mlir
+++ b/mlir/test/mlir-reduce/reduction-tree/simple-test.mlir
@@ -1,5 +1,5 @@
 // UNSUPPORTED: system-windows
-// RUN: mlir-reduce %s -reduction-tree='traversal-mode=0 test=%S/true.sh' | FileCheck %s
+// RUN: mlir-reduce %s -reduction-tree='traversal-mode=0 test=%S/../script/true.sh' | FileCheck %s
 
 // Since the test.sh always returns 1 (interesting), 
 // all operations within the ModuleOp should be erased.
diff --git a/mlir/test/mlir-reduce/single-function.mlir b/mlir/test/mlir-reduce/reduction-tree/single-function.mlir
similarity index 100%
rename from mlir/test/mlir-reduce/single-function.mlir
rename to mlir/test/mlir-reduce/reduction-tree/single-function.mlir
diff --git a/mlir/test/mlir-reduce/failure-test.sh b/mlir/test/mlir-reduce/script/failure-test.sh
similarity index 100%
rename from mlir/test/mlir-reduce/failure-test.sh
rename to mlir/test/mlir-reduce/script/failure-test.sh
diff --git a/mlir/test/mlir-reduce/false.sh b/mlir/test/mlir-reduce/script/false.sh
similarity index 100%
rename from mlir/test/mlir-reduce/false.sh
rename to mlir/test/mlir-reduce/script/false.sh
diff --git a/mlir/test/mlir-reduce/true.sh b/mlir/test/mlir-reduce/script/true.sh
similarity index 100%
rename from mlir/test/mlir-reduce/true.sh
rename to mlir/test/mlir-reduce/script/true.sh