[MLIR] Fix global-ctors regression test FileCheck

Author: Jezurko

mlir/test/mlir-link/multi-module-ctors-regression.mlir

@@ -8,20 +8,30 @@
 // This ensures our fix doesn't break the existing multi-module functionality
 // while fixing the single-module case.
 
+// Check that all the structors are present
+// CHECK-DAG: llvm.func internal @_GLOBAL__sub_I_mod1()
+// CHECK-DAG: llvm.func internal @_GLOBAL__sub_I_mod2()
+// CHECK-DAG: llvm.func internal @_GLOBAL__sub_D_mod2()
+
+// Check global_{c,d}tors ops have correct lists
+// CHECK-DAG: llvm.mlir.global_ctors ctors = [@_GLOBAL__sub_I_mod1, @_GLOBAL__sub_I_mod2], priorities = [65535 : i32, 65534 : i32], data = [#llvm.zero, #llvm.zero]
+// CHECK-DAG: llvm.mlir.global_dtors dtors = [@_GLOBAL__sub_D_mod2], priorities = [65535 : i32], data = [#llvm.zero]
+
+// Check regular functions
+// CHECK-DAG: llvm.func @func_mod1
+// CHECK-DAG: llvm.func @func_mod2
+
 module @first_module {
   // Constructor function in first module
-  // CHECK-LABEL: llvm.func internal @_GLOBAL__sub_I_mod1()
   llvm.func internal @_GLOBAL__sub_I_mod1() {
     %c100 = llvm.mlir.constant(100 : i32) : i32
     llvm.return
   }
 
   // Global constructor table for first module
-  // CHECK: llvm.mlir.global_ctors ctors = [@_GLOBAL__sub_I_mod1], priorities = [65535 : i32], data = [#llvm.zero]
   llvm.mlir.global_ctors ctors = [@_GLOBAL__sub_I_mod1], priorities = [65535 : i32], data = [#llvm.zero]
 
   // Regular function
-  // CHECK-LABEL: llvm.func @func_mod1()
   llvm.func @func_mod1() {
     llvm.return
   }
@@ -30,31 +40,26 @@ module @first_module {
 // -----
 
 module @second_module {
-  // Constructor function in second module  
-  // CHECK-LABEL: llvm.func internal @_GLOBAL__sub_I_mod2()
+  // Constructor function in second module
   llvm.func internal @_GLOBAL__sub_I_mod2() {
     %c200 = llvm.mlir.constant(200 : i32) : i32
     llvm.return
   }
 
   // Destructor function for variety
-  // CHECK-LABEL: llvm.func internal @_GLOBAL__sub_D_mod2()
   llvm.func internal @_GLOBAL__sub_D_mod2() {
     %c0 = llvm.mlir.constant(0 : i32) : i32
     llvm.return
   }
 
   // Global constructor and destructor tables for second module
   // These should be properly merged with the first module's constructors
-  // CHECK: llvm.mlir.global_ctors ctors = [@_GLOBAL__sub_I_mod2], priorities = [65534 : i32], data = [#llvm.zero]
   llvm.mlir.global_ctors ctors = [@_GLOBAL__sub_I_mod2], priorities = [65534 : i32], data = [#llvm.zero]
-  
-  // CHECK: llvm.mlir.global_dtors dtors = [@_GLOBAL__sub_D_mod2], priorities = [65535 : i32], data = [#llvm.zero]  
+
   llvm.mlir.global_dtors dtors = [@_GLOBAL__sub_D_mod2], priorities = [65535 : i32], data = [#llvm.zero]
 
   // Regular function
-  // CHECK-LABEL: llvm.func @func_mod2()
   llvm.func @func_mod2() {
     llvm.return
   }
-}
+}