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GH-105229: Remove remaining two-codeunit superinstructions (GH-105326)

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* Remove LOAD_CONST__LOAD_FAST and LOAD_FAST__LOAD_CONST superinstructions.
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Mark Shannon 2023-06-08 12:35:34 +01:00 • committed by GitHub
parent 410c2f13e5
commit e830289c52
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12 changed files with 523 additions and 626 deletions
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12
Python/opcode_metadata.h
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@ -33,10 +33,6 @@ _PyOpcode_num_popped(int opcode, int oparg, bool jump) {
return 1;
case STORE_FAST_STORE_FAST:
return 2;
case LOAD_FAST__LOAD_CONST:
return 0+0;
case LOAD_CONST__LOAD_FAST:
return 0+0;
case POP_TOP:
return 1;
case PUSH_NULL:
@ -431,10 +427,6 @@ _PyOpcode_num_pushed(int opcode, int oparg, bool jump) {
return 1;
case STORE_FAST_STORE_FAST:
return 0;
case LOAD_FAST__LOAD_CONST:
return 1+1;
case LOAD_CONST__LOAD_FAST:
return 1+1;
case POP_TOP:
return 0;
case PUSH_NULL:
@ -799,7 +791,7 @@ _PyOpcode_num_pushed(int opcode, int oparg, bool jump) {
}
#endif
enum InstructionFormat { INSTR_FMT_IB, INSTR_FMT_IBC, INSTR_FMT_IBC00, INSTR_FMT_IBC000, INSTR_FMT_IBC00000000, INSTR_FMT_IBIB, INSTR_FMT_IX, INSTR_FMT_IXC, INSTR_FMT_IXC000 };
enum InstructionFormat { INSTR_FMT_IB, INSTR_FMT_IBC, INSTR_FMT_IBC00, INSTR_FMT_IBC000, INSTR_FMT_IBC00000000, INSTR_FMT_IX, INSTR_FMT_IXC, INSTR_FMT_IXC000 };
struct opcode_metadata {
bool valid_entry;
enum InstructionFormat instr_format;
@ -821,8 +813,6 @@ const struct opcode_metadata _PyOpcode_opcode_metadata[256] = {
[STORE_FAST] = { true, INSTR_FMT_IB },
[STORE_FAST_LOAD_FAST] = { true, INSTR_FMT_IB },
[STORE_FAST_STORE_FAST] = { true, INSTR_FMT_IB },
[LOAD_FAST__LOAD_CONST] = { true, INSTR_FMT_IBIB },
[LOAD_CONST__LOAD_FAST] = { true, INSTR_FMT_IBIB },
[POP_TOP] = { true, INSTR_FMT_IX },
[PUSH_NULL] = { true, INSTR_FMT_IX },
[END_FOR] = { true, INSTR_FMT_IB },