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| author | Mark Shannon <mark@hotpy.org> | 2024-03-26 09:35:11 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-26 09:35:11 (GMT) |
| commit | bf82f77957a31c3731b4ec470c406f5708ca9ba3 (patch) | |
| tree | 89b5e94311e0ae020754155b243be49607af4bf4 /Python/ceval_macros.h | |
| parent | 61599a48f52e951d8813877ee311d2a830ba2cd8 (diff) | |
| download | cpython-bf82f77957a31c3731b4ec470c406f5708ca9ba3.zip cpython-bf82f77957a31c3731b4ec470c406f5708ca9ba3.tar.gz cpython-bf82f77957a31c3731b4ec470c406f5708ca9ba3.tar.bz2 | |
GH-116422: Tier2 hot/cold splitting (GH-116813)
Splits the "cold" path, deopts and exits, from the "hot" path, reducing the size of most jitted instructions, at the cost of slower exits.
Diffstat (limited to 'Python/ceval_macros.h')
| -rw-r--r-- | Python/ceval_macros.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Python/ceval_macros.h b/Python/ceval_macros.h index 22992aa..f2536ed 100644 --- a/Python/ceval_macros.h +++ b/Python/ceval_macros.h @@ -423,3 +423,9 @@ do { \ #define CURRENT_OPARG() (next_uop[-1].oparg) #define CURRENT_OPERAND() (next_uop[-1].operand) + +#define JUMP_TO_JUMP_TARGET() goto jump_to_jump_target +#define JUMP_TO_ERROR() goto jump_to_error_target +#define GOTO_UNWIND() goto error_tier_two +#define EXIT_TO_TRACE() goto exit_to_trace +#define EXIT_TO_TIER1() goto exit_to_tier1 |