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GH-111485: Factor out tier 2 code generation from the rest of the interpreter code generator (GH-112968)

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This commit is contained in:
Mark Shannon
2023-12-12 12:12:17 +00:00
committed by GitHub
parent c454e934d3
commit 0c55f27060
14 changed files with 1391 additions and 974 deletions
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Python/bytecodes.c
+3
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@@ -3967,6 +3967,7 @@ dummy_func(
}
inst(EXTENDED_ARG, ( -- )) {
TIER_ONE_ONLY
assert(oparg);
opcode = next_instr->op.code;
oparg = oparg << 8 | next_instr->op.arg;
@@ -3975,11 +3976,13 @@ dummy_func(
}
inst(CACHE, (--)) {
TIER_ONE_ONLY
assert(0 && "Executing a cache.");
Py_UNREACHABLE();
}
inst(RESERVED, (--)) {
TIER_ONE_ONLY
assert(0 && "Executing RESERVED instruction.");
Py_UNREACHABLE();
}
Python/executor_cases.c.h
Generated
+886 -730
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File diff suppressed because it is too large Load Diff
Python/generated_cases.c.h
Generated
+4 -1
View File
@@ -1,6 +1,6 @@
// This file is generated by Tools/cases_generator/tier1_generator.py
// from:
// ['./Python/bytecodes.c']
// Python/bytecodes.c
// Do not edit!
#ifdef TIER_TWO
@@ -725,6 +725,7 @@
frame->instr_ptr = next_instr;
next_instr += 1;
INSTRUCTION_STATS(CACHE);
TIER_ONE_ONLY
assert(0 && "Executing a cache.");
Py_UNREACHABLE();
}
@@ -2364,6 +2365,7 @@
frame->instr_ptr = next_instr;
next_instr += 1;
INSTRUCTION_STATS(EXTENDED_ARG);
TIER_ONE_ONLY
assert(oparg);
opcode = next_instr->op.code;
oparg = oparg << 8 | next_instr->op.arg;
@@ -4704,6 +4706,7 @@
frame->instr_ptr = next_instr;
next_instr += 1;
INSTRUCTION_STATS(RESERVED);
TIER_ONE_ONLY
assert(0 && "Executing RESERVED instruction.");
Py_UNREACHABLE();
}