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PEP 465: a dedicated infix operator for matrix multiplication (closes #21176)
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42 changed files with 803 additions and 442 deletions
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@ -881,6 +881,7 @@ PyCompile_OpcodeStackEffect(int opcode, int oparg)
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case BINARY_POWER:
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case BINARY_MULTIPLY:
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case BINARY_MATRIX_MULTIPLY:
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case BINARY_MODULO:
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case BINARY_ADD:
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case BINARY_SUBTRACT:
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@ -895,6 +896,7 @@ PyCompile_OpcodeStackEffect(int opcode, int oparg)
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case INPLACE_ADD:
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case INPLACE_SUBTRACT:
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case INPLACE_MULTIPLY:
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case INPLACE_MATRIX_MULTIPLY:
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case INPLACE_MODULO:
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return -1;
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case STORE_SUBSCR:
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@ -2625,6 +2627,8 @@ binop(struct compiler *c, operator_ty op)
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return BINARY_SUBTRACT;
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case Mult:
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return BINARY_MULTIPLY;
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case MatMult:
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return BINARY_MATRIX_MULTIPLY;
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case Div:
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return BINARY_TRUE_DIVIDE;
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case Mod:
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@ -2689,6 +2693,8 @@ inplace_binop(struct compiler *c, operator_ty op)
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return INPLACE_SUBTRACT;
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case Mult:
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return INPLACE_MULTIPLY;
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case MatMult:
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return INPLACE_MATRIX_MULTIPLY;
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case Div:
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return INPLACE_TRUE_DIVIDE;
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case Mod:
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