mirror of
git://gcc.gnu.org/git/gcc.git
synced 2025-03-31 21:41:33 +08:00
mklog: support define_insn_and_split format
contrib/ChangeLog: * mklog.py: Parse also define_insn_and_split and similar directives in .md files. * test_mklog.py: Test.
This commit is contained in:
parent
11cbea852b
commit
a2d04f3d2c
@ -49,10 +49,11 @@ macro_regex = re.compile(r'#\s*(define|undef)\s+([a-zA-Z0-9_]+)')
|
||||
super_macro_regex = re.compile(r'^DEF[A-Z0-9_]+\s*\(([a-zA-Z0-9_]+)')
|
||||
fn_regex = re.compile(r'([a-zA-Z_][^()\s]*)\s*\([^*]')
|
||||
template_and_param_regex = re.compile(r'<[^<>]*>')
|
||||
md_def_regex = re.compile(r'\(define.*\s+"(.*)"')
|
||||
bugzilla_url = 'https://gcc.gnu.org/bugzilla/rest.cgi/bug?id=%s&' \
|
||||
'include_fields=summary'
|
||||
|
||||
function_extensions = {'.c', '.cpp', '.C', '.cc', '.h', '.inc', '.def'}
|
||||
function_extensions = {'.c', '.cpp', '.C', '.cc', '.h', '.inc', '.def', '.md'}
|
||||
|
||||
help_message = """\
|
||||
Generate ChangeLog template for PATCH.
|
||||
@ -200,6 +201,15 @@ def generate_changelog(data, no_functions=False, fill_pr_titles=False):
|
||||
for line in hunk:
|
||||
m = identifier_regex.match(line.value)
|
||||
if line.is_added or line.is_removed:
|
||||
# special-case definition in .md files
|
||||
m2 = md_def_regex.match(line.value)
|
||||
if extension == '.md' and m2:
|
||||
fn = m2.group(1)
|
||||
if fn not in functions:
|
||||
functions.append(fn)
|
||||
last_fn = None
|
||||
success = True
|
||||
|
||||
if not line.value.strip():
|
||||
continue
|
||||
modified_visited = True
|
||||
|
@ -399,6 +399,44 @@ gcc/ChangeLog:
|
||||
|
||||
'''
|
||||
|
||||
PATCH9 = '''\
|
||||
diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
|
||||
index 2a260c1cfbd..7f03fc491c3 100644
|
||||
--- a/gcc/config/i386/sse.md
|
||||
+++ b/gcc/config/i386/sse.md
|
||||
@@ -17611,6 +17611,23 @@ (define_insn "avx2_<code>v16qiv16hi2<mask_name>"
|
||||
(set_attr "prefix" "maybe_evex")
|
||||
(set_attr "mode" "OI")])
|
||||
|
||||
+(define_insn_and_split "*avx2_zero_extendv16qiv16hi2_1"
|
||||
+ [(set (match_operand:V32QI 0 "register_operand" "=v")
|
||||
+ (vec_select:V32QI
|
||||
+ (vec_concat:V64QI
|
||||
+ (match_operand:V32QI 1 "nonimmediate_operand" "vm")
|
||||
+ (match_operand:V32QI 2 "const0_operand" "C"))
|
||||
+ (match_parallel 3 "pmovzx_parallel"
|
||||
+ [(match_operand 4 "const_int_operand" "n")])))]
|
||||
+ "TARGET_AVX2"
|
||||
+ "#"
|
||||
+ "&& reload_completed"
|
||||
+ [(set (match_dup 0) (zero_extend:V16HI (match_dup 1)))]
|
||||
+{
|
||||
+ operands[0] = lowpart_subreg (V16HImode, operands[0], V32QImode);
|
||||
+ operands[1] = lowpart_subreg (V16QImode, operands[1], V32QImode);
|
||||
+})
|
||||
+
|
||||
(define_expand "<insn>v16qiv16hi2"
|
||||
[(set (match_operand:V16HI 0 "register_operand")
|
||||
(any_extend:V16HI
|
||||
'''
|
||||
|
||||
EXPECTED9 = '''\
|
||||
gcc/ChangeLog:
|
||||
|
||||
* config/i386/sse.md (*avx2_zero_extendv16qiv16hi2_1):
|
||||
|
||||
'''
|
||||
|
||||
class TestMklog(unittest.TestCase):
|
||||
def test_macro_definition(self):
|
||||
changelog = generate_changelog(PATCH1)
|
||||
@ -437,3 +475,7 @@ class TestMklog(unittest.TestCase):
|
||||
def test_renaming(self):
|
||||
changelog = generate_changelog(PATCH8)
|
||||
assert changelog == EXPECTED8
|
||||
|
||||
def test_define_macro_parsing(self):
|
||||
changelog = generate_changelog(PATCH9)
|
||||
assert changelog == EXPECTED9
|
||||
|
Loading…
x
Reference in New Issue
Block a user