Merged main:3382aef944ef into origin/amd-gfx:1058b0887612

Local branch origin/amd-gfx 1058b08 Merged main:922260722795 into origin/amd-gfx:cd0a74afd177
Remote branch main 3382aef [libc] Fixed typo in porting.rst (llvm#134488)

Author: SC llvm team

clang-tools-extra/docs/ReleaseNotes.rst

@@ -91,6 +91,12 @@ Improvements to clang-query
 Improvements to clang-tidy
 --------------------------
 
+- Changed the :program:`check_clang_tidy.py` tool to use FileCheck's
+  ``--match-full-lines`` instead of ``strict-whitespace`` for ``CHECK-FIXES``
+  clauses. Added a ``--match-partial-fixes`` option to keep previous behavior on
+  specific tests. This may break tests for users with custom out-of-tree checks
+  who use :program:`check_clang_tidy.py` as-is.
+
 - Improved :program:`clang-tidy-diff.py` script. Add the `-warnings-as-errors`
   argument to treat warnings as errors.
 

clang-tools-extra/test/clang-tidy/check_clang_tidy.py

@@ -105,6 +105,7 @@ def __init__(self, args: argparse.Namespace, extra_args: List[str]) -> None:
         self.fixes = MessagePrefix("CHECK-FIXES")
         self.messages = MessagePrefix("CHECK-MESSAGES")
         self.notes = MessagePrefix("CHECK-NOTES")
+        self.match_partial_fixes = args.match_partial_fixes
 
         file_name_with_extension = self.assume_file_name or self.input_file_name
         _, extension = os.path.splitext(file_name_with_extension)
@@ -248,10 +249,14 @@ def check_fixes(self) -> None:
             try_run(
                 [
                     "FileCheck",
-                    "-input-file=" + self.temp_file_name,
+                    "--input-file=" + self.temp_file_name,
                     self.input_file_name,
-                    "-check-prefixes=" + ",".join(self.fixes.prefixes),
-                    "-strict-whitespace",
+                    "--check-prefixes=" + ",".join(self.fixes.prefixes),
+                    (
+                        "--match-full-lines"
+                        if not self.match_partial_fixes
+                        else "--strict-whitespace"  # Keeping past behavior.
+                    ),
                 ]
             )
 
@@ -372,6 +377,11 @@ def parse_arguments() -> Tuple[argparse.Namespace, List[str]]:
         default=["c++11-or-later"],
         help="Passed to clang. Special -or-later values are expanded.",
     )
+    parser.add_argument(
+        "--match-partial-fixes",
+        action="store_true",
+        help="allow partial line matches for fixes",
+    )
     return parser.parse_known_args()
 
 

clang-tools-extra/test/clang-tidy/checkers/abseil/duration-addition.cpp

@@ -1,4 +1,4 @@
-// RUN: %check_clang_tidy %s abseil-duration-addition %t -- -- -I%S/Inputs
+// RUN: %check_clang_tidy --match-partial-fixes %s abseil-duration-addition %t -- -- -I%S/Inputs
 
 #include "absl/time/time.h"
 

clang-tools-extra/test/clang-tidy/checkers/abseil/duration-comparison.cpp

@@ -1,4 +1,4 @@
-// RUN: %check_clang_tidy %s abseil-duration-comparison %t -- -- -I%S/Inputs
+// RUN: %check_clang_tidy --match-partial-fixes %s abseil-duration-comparison %t -- -- -I%S/Inputs
 
 #include "absl/time/time.h"
 

clang-tools-extra/test/clang-tidy/checkers/abseil/duration-conversion-cast.cpp

@@ -1,4 +1,4 @@
-// RUN: %check_clang_tidy %s abseil-duration-conversion-cast %t -- -- -I%S/Inputs
+// RUN: %check_clang_tidy --match-partial-fixes %s abseil-duration-conversion-cast %t -- -- -I%S/Inputs
 
 #include "absl/time/time.h"
 

clang-tools-extra/test/clang-tidy/checkers/abseil/duration-factory-float.cpp

@@ -1,4 +1,4 @@
-// RUN: %check_clang_tidy %s abseil-duration-factory-float %t -- -- -I%S/Inputs
+// RUN: %check_clang_tidy --match-partial-fixes %s abseil-duration-factory-float %t -- -- -I%S/Inputs
 
 #include "absl/time/time.h"
 

clang-tools-extra/test/clang-tidy/checkers/abseil/duration-factory-scale.cpp

@@ -1,4 +1,4 @@
-// RUN: %check_clang_tidy %s abseil-duration-factory-scale %t -- -- -I%S/Inputs
+// RUN: %check_clang_tidy --match-partial-fixes %s abseil-duration-factory-scale %t -- -- -I%S/Inputs
 
 #include "absl/time/time.h"
 

clang-tools-extra/test/clang-tidy/checkers/abseil/duration-subtraction.cpp

@@ -1,4 +1,4 @@
-// RUN: %check_clang_tidy %s abseil-duration-subtraction %t -- -- -I %S/Inputs
+// RUN: %check_clang_tidy --match-partial-fixes %s abseil-duration-subtraction %t -- -- -I %S/Inputs
 
 #include "absl/time/time.h"
 

clang-tools-extra/test/clang-tidy/checkers/abseil/duration-unnecessary-conversion.cpp

@@ -1,4 +1,4 @@
-// RUN: %check_clang_tidy -std=c++11-or-later %s abseil-duration-unnecessary-conversion %t -- -- -I %S/Inputs
+// RUN: %check_clang_tidy --match-partial-fixes -std=c++11-or-later %s abseil-duration-unnecessary-conversion %t -- -- -I %S/Inputs
 
 #include "absl/time/time.h"
 

clang-tools-extra/test/clang-tidy/checkers/abseil/redundant-strcat-calls.cpp

@@ -1,4 +1,4 @@
-// RUN: %check_clang_tidy %s abseil-redundant-strcat-calls %t -- -- -isystem %clang_tidy_headers
+// RUN: %check_clang_tidy --match-partial-fixes %s abseil-redundant-strcat-calls %t -- -- -isystem %clang_tidy_headers
 #include <string>
 
 namespace absl {