diff options
| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2016-06-11 20:39:21 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2016-06-11 20:39:21 +0000 |
| commit | 58140e4f696ab79f16f0c36968f0bc7f496a9d0e (patch) | |
| tree | 89bc60637a3185e1271a7fdc0a081a13bc2ba44f /utils/update_llc_test_checks.py | |
| parent | 07ef6bb26b3b6efe7d864ad7656042cfb9abb07c (diff) | |
[X86] Updated test checks script to generalise LCPI symbol refs
The script now replace '.LCPI888_8' style asm symbols with the {{\.LCPI.*}} re pattern - this helps stop hardcoded symbols in 32-bit x86 tests changing with every edit of the file
Refreshed some tests to demonstrate the new check
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@272488 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/update_llc_test_checks.py')
| -rwxr-xr-x | utils/update_llc_test_checks.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/utils/update_llc_test_checks.py b/utils/update_llc_test_checks.py index 8669b32324a..ea3ac79a3a1 100755 --- a/utils/update_llc_test_checks.py +++ b/utils/update_llc_test_checks.py @@ -36,6 +36,7 @@ SCRUB_X86_SHUFFLES_RE = ( flags=re.M)) SCRUB_X86_SP_RE = re.compile(r'\d+\(%(esp|rsp)\)') SCRUB_X86_RIP_RE = re.compile(r'[.\w]+\(%rip\)') +SCRUB_X86_LCP_RE = re.compile(r'\.LCPI[0-9]+_[0-9]+') SCRUB_KILL_COMMENT_RE = re.compile(r'^ *#+ +kill:.*\n') RUN_LINE_RE = re.compile('^\s*;\s*RUN:\s*(.*)$') @@ -61,6 +62,8 @@ def scrub_asm(asm): asm = SCRUB_X86_SP_RE.sub(r'{{[0-9]+}}(%\1)', asm) # Generically match a RIP-relative memory operand. asm = SCRUB_X86_RIP_RE.sub(r'{{.*}}(%rip)', asm) + # Generically match a LCP symbol. + asm = SCRUB_X86_LCP_RE.sub(r'{{\.LCPI.*}}', asm) # Strip kill operands inserted into the asm. asm = SCRUB_KILL_COMMENT_RE.sub('', asm) # Strip trailing whitespace. @@ -144,7 +147,7 @@ def main(): args = parser.parse_args() autogenerated_note = ('; NOTE: Assertions have been autogenerated by ' - + os.path.basename(__file__)) + 'utils/' + os.path.basename(__file__)) for test in args.tests: if args.verbose: |