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| author | Ken Jin <kenjin@python.org> | 2024-02-20 11:30:49 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-02-20 11:30:49 (GMT) |
| commit | dcba21f905ef170b2cd0a6433b6fe6bcb4316a67 (patch) | |
| tree | 8b883ade9f3d2778b742545073dc9d959d594ff5 /Python/tier2_redundancy_eliminator_bytecodes.c | |
| parent | a2bb8ad14409c7ecb8dea437b0e281eb1f65b5d8 (diff) | |
| download | cpython-dcba21f905ef170b2cd0a6433b6fe6bcb4316a67.zip cpython-dcba21f905ef170b2cd0a6433b6fe6bcb4316a67.tar.gz cpython-dcba21f905ef170b2cd0a6433b6fe6bcb4316a67.tar.bz2 | |
gh-115687: Split up guards from COMPARE_OP (GH-115688)
Diffstat (limited to 'Python/tier2_redundancy_eliminator_bytecodes.c')
| -rw-r--r-- | Python/tier2_redundancy_eliminator_bytecodes.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Python/tier2_redundancy_eliminator_bytecodes.c b/Python/tier2_redundancy_eliminator_bytecodes.c index 3f6e8ce..e9b556d 100644 --- a/Python/tier2_redundancy_eliminator_bytecodes.c +++ b/Python/tier2_redundancy_eliminator_bytecodes.c @@ -77,6 +77,14 @@ dummy_func(void) { sym_set_type(right, &PyFloat_Type); } + op(_GUARD_BOTH_UNICODE, (left, right -- left, right)) { + if (sym_matches_type(left, &PyUnicode_Type) && + sym_matches_type(right, &PyUnicode_Type)) { + REPLACE_OP(this_instr, _NOP, 0 ,0); + } + sym_set_type(left, &PyUnicode_Type); + sym_set_type(right, &PyUnicode_Type); + } op(_BINARY_OP_ADD_INT, (left, right -- res)) { if (is_const(left) && is_const(right)) { |