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| author | Justin Bogner <mail@justinbogner.com> | 2018-02-28 00:44:46 +0000 |
|---|---|---|
| committer | Justin Bogner <mail@justinbogner.com> | 2018-02-28 00:44:46 +0000 |
| commit | d3eccb54b11b8f2b624b6faddd397ec647db9839 (patch) | |
| tree | 9fa3f3493b537ea7ae6358403a4d77e9d2a3ef6c /llvm/utils/update_mir_test_checks.py | |
| parent | 19eedbf0136ba7541f86d299dc701ed8b06ed255 (diff) | |
| download | bcm5719-llvm-d3eccb54b11b8f2b624b6faddd397ec647db9839.tar.gz bcm5719-llvm-d3eccb54b11b8f2b624b6faddd397ec647db9839.zip | |
update_mir_test_checks: Drop support for vreg block checks
Since vregs are printed in the instruction stream now, checking the
vreg block is always redundant. Remove the temporary feature that
allowed us to do that.
This reverts r316134
llvm-svn: 326284
Diffstat (limited to 'llvm/utils/update_mir_test_checks.py')
| -rwxr-xr-x | llvm/utils/update_mir_test_checks.py | 33 |
1 files changed, 9 insertions, 24 deletions
diff --git a/llvm/utils/update_mir_test_checks.py b/llvm/utils/update_mir_test_checks.py index 0e3b36deabc..8b1665cb15e 100755 --- a/llvm/utils/update_mir_test_checks.py +++ b/llvm/utils/update_mir_test_checks.py @@ -41,7 +41,6 @@ VREG_DEF_RE = re.compile( r'^ *(?P<vregs>{0}(?:, {0})*) ' r'= (?P<opcode>[A-Zt][A-Za-z0-9_]+)'.format(VREG_RE.pattern)) 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>[A-Za-z0-9_.]+)\s*\(') @@ -51,7 +50,6 @@ MIR_FUNC_RE = re.compile( r'^---$' r'\n' r'^ *name: *(?P<func>[A-Za-z0-9_.-]+)$' - r'(?:.*?(?P<vregs>^ *registers: *(?:\n *- {[^\n]+$)*))?' r'.*?' r'^ *body: *\|\n' r'(?P<body>.*?)\n' @@ -196,11 +194,10 @@ def build_function_body_dictionary(test, raw_tool_output, triple, prefixes, warn('Found conflicting asm for prefix: {}'.format(prefix), test_file=test) func_dict[prefix][func] = body - func_dict[prefix]['{}:vregs'.format(func)] = m.group('vregs') def add_checks_for_function(test, output_lines, run_list, func_dict, func_name, - add_vreg_checks, single_bb, verbose=False): + single_bb, verbose=False): printed_prefixes = set() for run in run_list: for prefix in run.prefixes: @@ -213,17 +210,14 @@ def add_checks_for_function(test, output_lines, run_list, func_dict, func_name, # output_lines.append('') printed_prefixes.add(prefix) log('Adding {} lines for {}'.format(prefix, func_name), verbose) - vregs = None - if add_vreg_checks: - vregs = func_dict[prefix]['{}:vregs'.format(func_name)] add_check_lines(test, output_lines, prefix, func_name, single_bb, - func_dict[prefix][func_name].splitlines(), vregs) + func_dict[prefix][func_name].splitlines()) break return output_lines def add_check_lines(test, output_lines, prefix, func_name, single_bb, - func_body, vreg_data): + func_body): if single_bb: # Don't bother checking the basic block label for a single BB func_body.pop(0) @@ -240,12 +234,6 @@ def add_check_lines(test, output_lines, prefix, func_name, single_bb, output_lines.append('{}-LABEL: name: {}'.format(check, func_name)) - if vreg_data: - output_lines.append('{}: registers:'.format(check)) - for m in VREG_CLASS_RE.finditer(vreg_data): - output_lines.append('{}-NEXT: id: {}, class: {}'.format( - check, m.group(1), m.group(2))) - vreg_map = {} for func_line in func_body: if not func_line.strip(): @@ -304,8 +292,7 @@ def should_add_line_to_output(input_line, prefix_set): return True -def update_test_file(llc, test, remove_common_prefixes=False, - add_vreg_checks=False, verbose=False): +def update_test_file(llc, test, remove_common_prefixes=False, verbose=False): log('Scanning for RUN lines in test file: {}'.format(test), verbose) with open(test) as fd: input_lines = [l.rstrip() for l in fd] @@ -384,15 +371,15 @@ def update_test_file(llc, test, remove_common_prefixes=False, continue state = 'mir function body' add_checks_for_function(test, output_lines, run_list, - func_dict, func_name, add_vreg_checks, - single_bb=False, verbose=verbose) + func_dict, func_name, single_bb=False, + verbose=verbose) elif state == 'mir function prefix': m = MIR_PREFIX_DATA_RE.match(input_line) if not m: state = 'mir function body' add_checks_for_function(test, output_lines, run_list, - func_dict, func_name, add_vreg_checks, - single_bb=True, verbose=verbose) + func_dict, func_name, single_bb=True, + verbose=verbose) if should_add_line_to_output(input_line, prefix_set): output_lines.append(input_line) @@ -436,15 +423,13 @@ def main(): parser.add_argument('--remove-common-prefixes', action='store_true', help='Remove existing check lines whose prefixes are ' 'shared between multiple commands') - parser.add_argument('--add-vreg-checks', action='store_true', - help='Add checks for the "registers:" block') parser.add_argument('tests', nargs='+') args = parser.parse_args() for test in args.tests: try: update_test_file(args.llc, test, args.remove_common_prefixes, - args.add_vreg_checks, verbose=args.verbose) + verbose=args.verbose) except Exception: warn('Error processing file', test_file=test) raise |
