diff options
| author | Alex Bradbury <asb@lowrisc.org> | 2017-11-08 14:24:42 +0000 |
|---|---|---|
| committer | Alex Bradbury <asb@lowrisc.org> | 2017-11-08 14:24:42 +0000 |
| commit | a3ad9bd475bf7eb9529a5103be4354730e99fb01 (patch) | |
| tree | 3166dec6c69c10f969f3706582b3468dfa4af17b /utils/update_llc_test_checks.py | |
| parent | da781c72957496189f404d8235c53787df7f9be4 (diff) | |
[utils] Add RISC-V support to update_llc_test_checks.py
This should be a trivial change, and I've started using it for generating all
tests at https://github.com/lowrisc/riscv-llvm (i.e. it's been tested in
action quite a lot). Note that the regex does not attempt to match
.cfi_startproc, as I want to ensure compatibility with functions that have the
nounwind attribute.
Differential Revision: https://reviews.llvm.org/D39789
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317693 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/update_llc_test_checks.py')
| -rwxr-xr-x | utils/update_llc_test_checks.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/utils/update_llc_test_checks.py b/utils/update_llc_test_checks.py index e4e7e2ce41e..c3320f204a0 100755 --- a/utils/update_llc_test_checks.py +++ b/utils/update_llc_test_checks.py @@ -58,6 +58,12 @@ ASM_FUNCTION_PPC_RE = re.compile( r'.Lfunc_end[0-9]+:\n', flags=(re.M | re.S)) +ASM_FUNCTION_RISCV_RE = re.compile( + r'^_?(?P<func>[^:]+):[ \t]*#+[ \t]*@(?P=func)\n[^:]*?' + r'(?P<body>^##?[ \t]+[^:]+:.*?)\s*' + r'.Lfunc_end[0-9]+:\n', + flags=(re.M | re.S)) + ASM_FUNCTION_SYSTEMZ_RE = re.compile( r'^_?(?P<func>[^:]+):[ \t]*#+[ \t]*@(?P=func)\n' r'[ \t]+.cfi_startproc\n' @@ -135,6 +141,16 @@ def scrub_asm_powerpc64(asm, args): asm = SCRUB_TRAILING_WHITESPACE_RE.sub(r'', asm) return asm +def scrub_asm_riscv(asm): + # Scrub runs of whitespace out of the assembly, but leave the leading + # whitespace in place. + asm = SCRUB_WHITESPACE_RE.sub(r' ', asm) + # Expand the tabs used for indentation. + asm = string.expandtabs(asm, 2) + # Strip trailing whitespace. + asm = SCRUB_TRAILING_WHITESPACE_RE.sub(r'', asm) + return asm + def scrub_asm_systemz(asm, args): # Scrub runs of whitespace out of the assembly, but leave the leading # whitespace in place. @@ -161,6 +177,8 @@ def build_function_body_dictionary(raw_tool_output, triple, prefixes, func_dict, 'armeb-eabi': (scrub_asm_arm_eabi, ASM_FUNCTION_ARM_RE), 'powerpc64': (scrub_asm_powerpc64, ASM_FUNCTION_PPC_RE), 'powerpc64le': (scrub_asm_powerpc64, ASM_FUNCTION_PPC_RE), + 'riscv32': (scrub_asm_riscv, ASM_FUNCTION_RISCV_RE), + 'riscv64': (scrub_asm_riscv, ASM_FUNCTION_RISCV_RE), 's390x': (scrub_asm_systemz, ASM_FUNCTION_SYSTEMZ_RE), } handlers = None |