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Some (but not all) of the why code bitfield tests ran faster as

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separate equality tests.  Now, all are set to their best timing.
This commit is contained in:
Raymond Hettinger 2004-04-11 14:59:33 +00:00
parent b88820058f
commit c8aa08b172
1 changed files with 4 additions and 3 deletions
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7
Python/ceval.c
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@ -1650,7 +1650,8 @@ eval_frame(PyFrameObject *f)
if (PyInt_Check(v)) { if (PyInt_Check(v)) {
why = (enum why_code) PyInt_AS_LONG(v); why = (enum why_code) PyInt_AS_LONG(v);
assert(why != WHY_YIELD); assert(why != WHY_YIELD);
if (why & (WHY_RETURN | WHY_CONTINUE)) if (why == WHY_RETURN ||
why == WHY_CONTINUE)
retval = POP(); retval = POP();
} }
else if (PyClass_Check(v) || PyString_Check(v)) { else if (PyClass_Check(v) || PyString_Check(v)) {
@ -2289,7 +2290,7 @@ eval_frame(PyFrameObject *f)
/* Double-check exception status */ /* Double-check exception status */
if (why & (WHY_EXCEPTION | WHY_RERAISE)) { if (why == WHY_EXCEPTION || why == WHY_RERAISE) {
if (!PyErr_Occurred()) { if (!PyErr_Occurred()) {
PyErr_SetString(PyExc_SystemError, PyErr_SetString(PyExc_SystemError,
"error return without exception set"); "error return without exception set");
@ -2411,7 +2412,7 @@ fast_block_end:
fast_yield: fast_yield:
if (tstate->use_tracing) { if (tstate->use_tracing) {
if (tstate->c_tracefunc if (tstate->c_tracefunc
&& (why & (WHY_RETURN | WHY_YIELD))) { && (why == WHY_RETURN || why == WHY_YIELD)) {
if (call_trace(tstate->c_tracefunc, if (call_trace(tstate->c_tracefunc,
tstate->c_traceobj, f, tstate->c_traceobj, f,
PyTrace_RETURN, retval)) { PyTrace_RETURN, retval)) {