fixed-point: introduce MULT16_32_32 to handle unexpected types in MULT16_32_Q15

4 jobs for master in 1 minute and 40 seconds (queued for 2 seconds)
Status Job ID Name Coverage
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passed #10826
docker
autoconf

00:01:03

passed #10827
docker
fixed-point

00:00:43

passed #10829
docker
no-examples

00:00:35

passed #10828
docker
no-float

00:00:37