diff options
| -rw-r--r-- | Misc/NEWS.d/next/Core and Builtins/2020-10-20-11-36-14.bpo-42057.BI-OoV.rst | 2 | ||||
| -rw-r--r-- | Python/peephole.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-10-20-11-36-14.bpo-42057.BI-OoV.rst b/Misc/NEWS.d/next/Core and Builtins/2020-10-20-11-36-14.bpo-42057.BI-OoV.rst new file mode 100644 index 0000000..95c3a24 --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2020-10-20-11-36-14.bpo-42057.BI-OoV.rst @@ -0,0 +1,2 @@ +Fix peephole optimizer misoptimize conditional jump + JUMP_IF_NOT_EXC_MATCH +pair. diff --git a/Python/peephole.c b/Python/peephole.c index 84de1ab..6954c87 100644 --- a/Python/peephole.c +++ b/Python/peephole.c @@ -12,7 +12,7 @@ #define UNCONDITIONAL_JUMP(op) (op==JUMP_ABSOLUTE || op==JUMP_FORWARD) #define CONDITIONAL_JUMP(op) (op==POP_JUMP_IF_FALSE || op==POP_JUMP_IF_TRUE \ - || op==JUMP_IF_FALSE_OR_POP || op==JUMP_IF_TRUE_OR_POP || op==JUMP_IF_NOT_EXC_MATCH) + || op==JUMP_IF_FALSE_OR_POP || op==JUMP_IF_TRUE_OR_POP) #define ABSOLUTE_JUMP(op) (op==JUMP_ABSOLUTE \ || op==POP_JUMP_IF_FALSE || op==POP_JUMP_IF_TRUE \ || op==JUMP_IF_FALSE_OR_POP || op==JUMP_IF_TRUE_OR_POP || op==JUMP_IF_NOT_EXC_MATCH) |