diff options
| author | Mark Shannon <mark@hotpy.org> | 2024-03-06 10:46:42 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-06 10:46:42 (GMT) |
| commit | 33c0aa3bb9b334593e27fe4b2b0fe912117a1ee1 (patch) | |
| tree | f6b571f51b67823a157102b2273ad0029c87ffc7 /Python/optimizer_cases.c.h | |
| parent | 2b379968e554f9ce0832e84f5f8a85131a3be35e (diff) | |
| download | cpython-33c0aa3bb9b334593e27fe4b2b0fe912117a1ee1.zip cpython-33c0aa3bb9b334593e27fe4b2b0fe912117a1ee1.tar.gz cpython-33c0aa3bb9b334593e27fe4b2b0fe912117a1ee1.tar.bz2 | |
GH-115687: Most comparisons create Booleans, so propagate that information (GH-116360)
Most comparisons create booleans
Diffstat (limited to 'Python/optimizer_cases.c.h')
| -rw-r--r-- | Python/optimizer_cases.c.h | 55 |
1 files changed, 39 insertions, 16 deletions
diff --git a/Python/optimizer_cases.c.h b/Python/optimizer_cases.c.h index 4ed1ac9..32dfca9 100644 --- a/Python/optimizer_cases.c.h +++ b/Python/optimizer_cases.c.h @@ -1130,55 +1130,78 @@ } case _COMPARE_OP: { + _Py_UopsSymbol *right; + _Py_UopsSymbol *left; _Py_UopsSymbol *res; - res = sym_new_unknown(ctx); - if (res == NULL) goto out_of_space; + right = stack_pointer[-1]; + left = stack_pointer[-2]; + if (oparg & 16) { + OUT_OF_SPACE_IF_NULL(res = sym_new_type(ctx, &PyBool_Type)); + } + else { + OUT_OF_SPACE_IF_NULL(res = _Py_uop_sym_new_not_null(ctx)); + } stack_pointer[-2] = res; stack_pointer += -1; break; } case _COMPARE_OP_FLOAT: { + _Py_UopsSymbol *right; + _Py_UopsSymbol *left; _Py_UopsSymbol *res; - res = sym_new_unknown(ctx); - if (res == NULL) goto out_of_space; + right = stack_pointer[-1]; + left = stack_pointer[-2]; + OUT_OF_SPACE_IF_NULL(res = sym_new_type(ctx, &PyBool_Type)); stack_pointer[-2] = res; stack_pointer += -1; break; } case _COMPARE_OP_INT: { + _Py_UopsSymbol *right; + _Py_UopsSymbol *left; _Py_UopsSymbol *res; - res = sym_new_unknown(ctx); - if (res == NULL) goto out_of_space; + right = stack_pointer[-1]; + left = stack_pointer[-2]; + OUT_OF_SPACE_IF_NULL(res = sym_new_type(ctx, &PyBool_Type)); stack_pointer[-2] = res; stack_pointer += -1; break; } case _COMPARE_OP_STR: { + _Py_UopsSymbol *right; + _Py_UopsSymbol *left; _Py_UopsSymbol *res; - res = sym_new_unknown(ctx); - if (res == NULL) goto out_of_space; + right = stack_pointer[-1]; + left = stack_pointer[-2]; + OUT_OF_SPACE_IF_NULL(res = sym_new_type(ctx, &PyBool_Type)); stack_pointer[-2] = res; stack_pointer += -1; break; } case _IS_OP: { - _Py_UopsSymbol *b; - b = sym_new_unknown(ctx); - if (b == NULL) goto out_of_space; - stack_pointer[-2] = b; + _Py_UopsSymbol *right; + _Py_UopsSymbol *left; + _Py_UopsSymbol *res; + right = stack_pointer[-1]; + left = stack_pointer[-2]; + OUT_OF_SPACE_IF_NULL(res = sym_new_type(ctx, &PyBool_Type)); + stack_pointer[-2] = res; stack_pointer += -1; break; } case _CONTAINS_OP: { - _Py_UopsSymbol *b; - b = sym_new_unknown(ctx); - if (b == NULL) goto out_of_space; - stack_pointer[-2] = b; + _Py_UopsSymbol *right; + _Py_UopsSymbol *left; + _Py_UopsSymbol *res; + right = stack_pointer[-1]; + left = stack_pointer[-2]; + OUT_OF_SPACE_IF_NULL(res = sym_new_type(ctx, &PyBool_Type)); + stack_pointer[-2] = res; stack_pointer += -1; break; } |