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author | Justin Bogner <mail@justinbogner.com> | 2017-12-19 00:49:04 +0000 |
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committer | Justin Bogner <mail@justinbogner.com> | 2017-12-19 00:49:04 +0000 |
commit | 437b240ff1fa2740346755e82328828bff28e394 (patch) | |
tree | f7ecb2046f6ab2f6379eed88fd15b1fd8867256a /utils | |
parent | e812fcb425587b898c15fce97fbf41121d7f2d2b (diff) |
update_mir_test_checks: Accept IR as input as well as MIR
We need to handle IR for tests that want to do lowering (or just
-stop-after with IR as input). I've run this on one AArch64 test to
demonstrate what it looks like.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@321048 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils')
-rwxr-xr-x | utils/update_mir_test_checks.py | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/utils/update_mir_test_checks.py b/utils/update_mir_test_checks.py index f0b28124262..3756af1b517 100755 --- a/utils/update_mir_test_checks.py +++ b/utils/update_mir_test_checks.py @@ -43,6 +43,10 @@ VREG_DEF_RE = re.compile( MIR_PREFIX_DATA_RE = re.compile(r'^ *(;|bb.[0-9].*: *$|[a-z]+:( |$)|$)') VREG_CLASS_RE = re.compile(r'^ *- *{ id: ([0-9]+), class: ([a-z0-9_]+)', re.M) +IR_FUNC_NAME_RE = re.compile( + r'^\s*define\s+(?:internal\s+)?[^@]*@(?P<func>\w+)\s*\(') +IR_PREFIX_DATA_RE = re.compile(r'^ *(;|$)') + MIR_FUNC_RE = re.compile( r'^---$' r'\n' @@ -340,8 +344,10 @@ def update_test_file(llc, test, remove_common_prefixes=False, warn('Ignoring common prefixes: {}'.format(common_prefixes), test_file=test) - autogenerated_note = ('# NOTE: Assertions have been autogenerated by ' - 'utils/{}'.format(os.path.basename(__file__))) + comment_char = '#' if test.endswith('.mir') else ';' + autogenerated_note = ('{} NOTE: Assertions have been autogenerated by ' + 'utils/{}'.format(comment_char, + os.path.basename(__file__))) output_lines = [] output_lines.append(autogenerated_note) @@ -350,6 +356,10 @@ def update_test_file(llc, test, remove_common_prefixes=False, continue if state == 'toplevel': + m = IR_FUNC_NAME_RE.match(input_line) + if m: + state = 'ir function prefix' + func_name = m.group('func') if input_line.strip() == '---': state = 'document' output_lines.append(input_line) @@ -392,6 +402,23 @@ def update_test_file(llc, test, remove_common_prefixes=False, func_name = None if should_add_line_to_output(input_line, prefix_set): output_lines.append(input_line) + elif state == 'ir function prefix': + m = IR_PREFIX_DATA_RE.match(input_line) + if not m: + state = 'ir function body' + add_checks_for_function(test, output_lines, run_list, + func_dict, func_name, add_vreg_checks, + single_bb=False, verbose=verbose) + + if should_add_line_to_output(input_line, prefix_set): + output_lines.append(input_line) + elif state == 'ir function body': + if input_line.strip() == '}': + state = 'toplevel' + func_name = None + if should_add_line_to_output(input_line, prefix_set): + output_lines.append(input_line) + log('Writing {} lines to {}...'.format(len(output_lines), test), verbose) |