xref: /llvm-project/mlir/test/Pass/run-reproducer.mlir (revision a506279e5c5d5668e66b0749c26a93d8d373931a) 
1// RUN: mlir-opt %s --run-reproducer -dump-pass-pipeline 2>&1 | FileCheck %s
2// RUN: mlir-opt %s --run-reproducer -mlir-print-ir-before=cse 2>&1 | FileCheck -check-prefix=BEFORE %s
3
4func.func @foo() {
5  %0 = arith.constant 0 : i32
6  return
7}
8
9func.func @bar() {
10  return
11}
12
13{-#
14  external_resources: {
15    mlir_reproducer: {
16      verify_each: true,
17      // CHECK:  builtin.module(func.func(cse,canonicalize{ max-iterations=1 max-num-rewrites=-1 region-simplify=normal test-convergence=false top-down=false}))
18      pipeline: "builtin.module(func.func(cse,canonicalize{max-iterations=1 max-num-rewrites=-1 region-simplify=normal top-down=false}))",
19      disable_threading: true
20    }
21  }
22#-}
23
24// BEFORE: // -----// IR Dump Before{{.*}}CSE (cse) //----- //
25// BEFORE-NEXT: func @foo()
26// BEFORE: // -----// IR Dump Before{{.*}}CSE (cse) //----- //
27// BEFORE-NEXT: func @bar()
28// BEFORE-NOT: // -----// IR Dump Before{{.*}}Canonicalizer (canonicalize) //----- //
29// BEFORE-NOT: // -----// IR Dump After
30