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Perform build and magnum tuning

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Building o//third_party/python now takes 5 seconds on my PC

This change works towards modifying Python to use runtime dispatching
when appropriate. For example, when loading the magnums in the socket
module, it's a good idea to check if the magnum is zero, because that
means the local system platform doesn't support it.
This commit is contained in:
Justine Tunney 2021-08-10 10:26:13 -07:00
parent ee7e296339
commit d26d7ae0e4
1028 changed files with 6576 additions and 172777 deletions
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19
third_party/python/Python/peephole.c vendored
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@ -1,14 +1,13 @@
/* clang-format off */
/* Peephole optimizations for bytecode compiler. */
#include "Python.h"
#include "Python-ast.h"
#include "node.h"
#include "ast.h"
#include "code.h"
#include "symtable.h"
#include "opcode.h"
#include "wordcode_helpers.h"
#include "third_party/python/Include/Python.h"
#include "third_party/python/Include/Python-ast.h"
#include "third_party/python/Include/node.h"
#include "third_party/python/Include/ast.h"
#include "third_party/python/Include/code.h"
#include "third_party/python/Include/symtable.h"
#include "third_party/python/Include/opcode.h"
#include "third_party/python/Python/wordcode_helpers.h"
#define UNCONDITIONAL_JUMP(op) (op==JUMP_ABSOLUTE || op==JUMP_FORWARD)
#define CONDITIONAL_JUMP(op) (op==POP_JUMP_IF_FALSE || op==POP_JUMP_IF_TRUE \