https://bugs.kde.org/show_bug.cgi?id=451827
Mark Wielaard <m...@klomp.org> changed:
What |Removed |Added
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CC| |c...@us.ibm.com,
| |m...@klomp.org,
| |will_schm...@vnet.ibm.com
--- Comment #1 from Mark Wielaard <m...@klomp.org> ---
If you look at VEX/priv/guest_ppc_toIR.c and search for vbpermq you'll see it
has a loop in which it generates VEX IR.
for (i = 0; i < 16; i++) { ... I count at least 20 ops ... } so each vbpermq
generates at least 320 operations.
So 3 in a row generate more than a thousand VEX ops... And I wouldn't be
surprised if that hits some limit
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