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| author | Harald van Dijk <harald@gigawatt.nl> | 2020-12-12 17:11:13 +0000 |
|---|---|---|
| committer | Harald van Dijk <harald@gigawatt.nl> | 2020-12-12 17:11:13 +0000 |
| commit | 67c97ed4a5a99315b305750a7fc0aaa6744e3d37 (patch) | |
| tree | 5947c22c9ef22337c491dd4c099fa95976157ca3 /llvm/utils/UpdateTestChecks/asm.py | |
| parent | f61e5ecb919b3901590328e69d3e4a557eefd788 (diff) | |
| download | llvm-67c97ed4a5a99315b305750a7fc0aaa6744e3d37.zip llvm-67c97ed4a5a99315b305750a7fc0aaa6744e3d37.tar.gz llvm-67c97ed4a5a99315b305750a7fc0aaa6744e3d37.tar.bz2 | |
[UpdateTestChecks] Add --(no-)x86_scrub_sp option.
This makes it possible to use update_llc_test_checks to manage tests
that check for incorrect x86 stack offsets. It does not yet modify any
test to make use of this new option.
Diffstat (limited to 'llvm/utils/UpdateTestChecks/asm.py')
| -rw-r--r-- | llvm/utils/UpdateTestChecks/asm.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/llvm/utils/UpdateTestChecks/asm.py b/llvm/utils/UpdateTestChecks/asm.py index 24090fc..476e7f1 100644 --- a/llvm/utils/UpdateTestChecks/asm.py +++ b/llvm/utils/UpdateTestChecks/asm.py @@ -177,8 +177,9 @@ def scrub_asm_x86(asm, args): # Detect stack spills and reloads and hide their exact offset and whether # they used the stack pointer or frame pointer. asm = SCRUB_X86_SPILL_RELOAD_RE.sub(r'{{[-0-9]+}}(%\1{{[sb]}}p)\2', asm) - # Generically match the stack offset of a memory operand. - asm = SCRUB_X86_SP_RE.sub(r'{{[0-9]+}}(%\1)', asm) + if getattr(args, 'x86_scrub_sp', True): + # Generically match the stack offset of a memory operand. + asm = SCRUB_X86_SP_RE.sub(r'{{[0-9]+}}(%\1)', asm) if getattr(args, 'x86_scrub_rip', False): # Generically match a RIP-relative memory operand. asm = SCRUB_X86_RIP_RE.sub(r'{{.*}}(%rip)', asm) |