[llvm] ecf6897 - Revert "Replace func name with regex in update_cc_test_checks"
Giorgis Georgakoudis via llvm-commits
llvm-commits at lists.llvm.org
Wed Mar 10 15:06:53 PST 2021
Author: Giorgis Georgakoudis
Date: 2021-03-10T15:05:35-08:00
New Revision: ecf68972fd020cee80c5503bbe0f2028a184c8f3
URL: https://github.com/llvm/llvm-project/commit/ecf68972fd020cee80c5503bbe0f2028a184c8f3
DIFF: https://github.com/llvm/llvm-project/commit/ecf68972fd020cee80c5503bbe0f2028a184c8f3.diff
LOG: Revert "Replace func name with regex in update_cc_test_checks"
This reverts commit bf58d6a1f92244c797a280d318a56d7d3fc4a704.
Breaks tests, fix
Added:
Modified:
llvm/utils/UpdateTestChecks/common.py
Removed:
clang/test/utils/update_cc_test_checks/Inputs/generated-funcs-regex.c
clang/test/utils/update_cc_test_checks/Inputs/generated-funcs-regex.c.expected
clang/test/utils/update_cc_test_checks/generated-funcs-regex.test
################################################################################
diff --git a/clang/test/utils/update_cc_test_checks/Inputs/generated-funcs-regex.c b/clang/test/utils/update_cc_test_checks/Inputs/generated-funcs-regex.c
deleted file mode 100644
index 3d51d48568ef..000000000000
--- a/clang/test/utils/update_cc_test_checks/Inputs/generated-funcs-regex.c
+++ /dev/null
@@ -1,12 +0,0 @@
-// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fopenmp %s -emit-llvm -o - | FileCheck %s
-
-void __test_offloading_42_abcdef_bar_l123();
-void use(int);
-
-void foo(int a)
-{
- #pragma omp target
- use(a);
-
- __test_offloading_42_abcdef_bar_l123();
-}
diff --git a/clang/test/utils/update_cc_test_checks/Inputs/generated-funcs-regex.c.expected b/clang/test/utils/update_cc_test_checks/Inputs/generated-funcs-regex.c.expected
deleted file mode 100644
index 49e041b93621..000000000000
--- a/clang/test/utils/update_cc_test_checks/Inputs/generated-funcs-regex.c.expected
+++ /dev/null
@@ -1,36 +0,0 @@
-// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --include-generated-funcs --replace-function-regex "__([a-z]+)_offloading_[a-z0-9]+_[a-z0-9]+_(.*)_l[0-9]+"
-// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fopenmp %s -emit-llvm -o - | FileCheck %s
-
-void __test_offloading_42_abcdef_bar_l123();
-void use(int);
-
-void foo(int a)
-{
- #pragma omp target
- use(a);
-
- __test_offloading_42_abcdef_bar_l123();
-}
-// CHECK-LABEL: @foo(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: [[A_ADDR:%.*]] = alloca i32, align 4
-// CHECK-NEXT: [[A_CASTED:%.*]] = alloca i64, align 8
-// CHECK-NEXT: store i32 [[A:%.*]], i32* [[A_ADDR]], align 4
-// CHECK-NEXT: [[TMP0:%.*]] = load i32, i32* [[A_ADDR]], align 4
-// CHECK-NEXT: [[CONV:%.*]] = bitcast i64* [[A_CASTED]] to i32*
-// CHECK-NEXT: store i32 [[TMP0]], i32* [[CONV]], align 4
-// CHECK-NEXT: [[TMP1:%.*]] = load i64, i64* [[A_CASTED]], align 8
-// CHECK-NEXT: call void @{{__omp_offloading_[a-z0-9]+_[a-z0-9]+_foo_l[0-9]+}}(i64 [[TMP1]]) [[ATTR3:#.*]]
-// CHECK-NEXT: call void (...) @{{__test_offloading_[a-z0-9]+_[a-z0-9]+_bar_l[0-9]+}}()
-// CHECK-NEXT: ret void
-//
-//
-// CHECK-LABEL: @{{__omp_offloading_[a-z0-9]+_[a-z0-9]+_foo_l[0-9]+}}(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: [[A_ADDR:%.*]] = alloca i64, align 8
-// CHECK-NEXT: store i64 [[A:%.*]], i64* [[A_ADDR]], align 8
-// CHECK-NEXT: [[CONV:%.*]] = bitcast i64* [[A_ADDR]] to i32*
-// CHECK-NEXT: [[TMP0:%.*]] = load i32, i32* [[CONV]], align 8
-// CHECK-NEXT: call void @use(i32 [[TMP0]])
-// CHECK-NEXT: ret void
-//
diff --git a/clang/test/utils/update_cc_test_checks/generated-funcs-regex.test b/clang/test/utils/update_cc_test_checks/generated-funcs-regex.test
deleted file mode 100644
index 4051d0a5181f..000000000000
--- a/clang/test/utils/update_cc_test_checks/generated-funcs-regex.test
+++ /dev/null
@@ -1,9 +0,0 @@
-## Test that CHECK lines are generated for clang-generated functions replaced
-## by regex
-
-## RUN: cp %S/Inputs/generated-funcs-regex.c %t-generated-funcs-regex.c && %update_cc_test_checks --include-generated-funcs --replace-function-regex "__([a-z]+)_offloading_[a-z0-9]+_[a-z0-9]+_(.*)_l[0-9]+" -- %t-generated-funcs-regex.c
-# RUN:
diff -u %S/Inputs/generated-funcs-regex.c.expected %t-generated-funcs-regex.c
-
-## Check that re-running update_cc_test_checks doesn't change the output
-# RUN: %update_cc_test_checks %t-generated-funcs-regex.c
-# RUN:
diff -u %S/Inputs/generated-funcs-regex.c.expected %t-generated-funcs-regex.c
diff --git a/llvm/utils/UpdateTestChecks/common.py b/llvm/utils/UpdateTestChecks/common.py
index 2118b003fb18..0082c4ecd181 100644
--- a/llvm/utils/UpdateTestChecks/common.py
+++ b/llvm/utils/UpdateTestChecks/common.py
@@ -30,8 +30,6 @@ def parse_commandline_args(parser):
help='Activate CHECK line generation from this point forward')
parser.add_argument('--disable', action='store_false', dest='enabled',
help='Deactivate CHECK line generation from this point forward')
- parser.add_argument('--replace-function-regex', nargs='+', default=[],
- help='List of regular expressions to replace matching function names')
args = parser.parse_args()
global _verbose
_verbose = args.verbose
@@ -266,8 +264,6 @@ def __init__(self, run_list, flags, scrubber_args):
self._record_args = flags.function_signature
self._check_attributes = flags.check_attributes
self._scrubber_args = scrubber_args
- # Strip double-quotes if input was read by UTC_ARGS
- self._replace_function_regex = list(map(lambda x: x.strip('"'), flags.replace_function_regex))
self._func_dict = {}
self._func_order = {}
for tuple in run_list:
@@ -335,30 +331,6 @@ def process_run_line(self, function_re, scrubber, raw_tool_output, prefixes):
self._func_dict[prefix][func] = None
continue
- # Replace function names matching the regex.
- for regex in self._replace_function_regex:
- # Pattern that matches capture groups in the regex in leftmost order.
- group_regex = re.compile('\(.*?\)')
- # Replace function name with regex.
- match = re.match(regex, func)
- if match:
- func_repl = regex
- # Replace any capture groups with their matched strings.
- for g in match.groups():
- func_repl = group_regex.sub(g, func_repl, count=1)
- func = '{{' + func_repl + '}}'
-
- # Replace all calls to regex matching functions.
- matches = re.finditer(regex, scrubbed_body)
- for match in matches:
- func_repl = regex
- # Replace any capture groups with their matched strings.
- for g in match.groups():
- func_repl = group_regex.sub(g, func_repl, count=1)
- # Substitute function call names that match the regex with the same
- # capture groups set.
- scrubbed_body = re.sub(func_repl, '{{' + func_repl + '}}', scrubbed_body)
-
self._func_dict[prefix][func] = function_body(
scrubbed_body, scrubbed_extra, args_and_sig, attrs)
self._func_order[prefix].append(func)
@@ -661,8 +633,6 @@ def get_autogennote_suffix(parser, args):
continue # Don't add default values
autogenerated_note_args += action.option_strings[0] + ' '
if action.const is None: # action takes a parameter
- if action.nargs == '+':
- value = ' '.join(map(lambda v: '"' + v.strip('"') + '"', value))
autogenerated_note_args += '%s ' % value
if autogenerated_note_args:
autogenerated_note_args = ' %s %s' % (UTC_ARGS_KEY, autogenerated_note_args[:-1])
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