Message413589
The compiler currently requires the code-generation functions to explicitly specify where basic blocks end, with a NEXT_BLOCK().
If you get that wrong, you get an exception about "malformed control flow graph" later, in the cfg analysis stage. It is not obvious then where the error is, and it makes it difficult to make changes in the compiler.
We can instead make the compiler implicitly create a new block when this is needed (which is after specific opcodes). |
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Date |
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2022-02-20 14:48:48 | iritkatriel | set | recipients:
+ iritkatriel |
2022-02-20 14:48:48 | iritkatriel | set | messageid: <1645368528.16.0.363497063609.issue46808@roundup.psfhosted.org> |
2022-02-20 14:48:48 | iritkatriel | link | issue46808 messages |
2022-02-20 14:48:48 | iritkatriel | create | |
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