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115a365519
Instead of deciding at runtime whether to read from casetest.value or caseValue_datum, split EEOP_CASE_TESTVAL into two opcodes and make the decision during expression compilation. Similarly for EEOP_DOMAIN_TESTVAL. This actually results in net less code, mainly because llvmjit_expr.c's code for handling these opcodes gets shorter. The performance gain is doubtless negligible, but this seems worth changing anyway on grounds of simplicity and understandability. Author: Andreas Karlsson <andreas@proxel.se> Co-authored-by: Xing Guo <higuoxing@gmail.com> Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://postgr.es/m/CACpMh+AiBYAWn+D1aU7Rsy-V1tox06Cbc0H3qA7rwL5zdJ=anQ@mail.gmail.com |
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