Commit Graph

5 Commits

Author SHA1 Message Date
Christian Hagedorn
55a97ec879 8336729: C2: Div/Mod nodes without zero check could be split through iv phi of outer loop of long counted loop nest resulting in SIGFPE
Co-authored-by: Emanuel Peter <epeter@openjdk.org>
Reviewed-by: epeter, kvn, thartmann
2024-08-20 15:47:16 +00:00
Roland Westrelin
f398cd2250 8331575: C2: crash when ConvL2I is split thru phi at LongCountedLoop
Reviewed-by: chagedorn, epeter
2024-05-16 08:55:03 +00:00
Christian Hagedorn
7e0a4ed629 8323101: C2: assert(n->in(0) == nullptr) failed: divisions with zero check should already have bailed out earlier in split-if
Reviewed-by: kvn, thartmann
2024-01-15 12:16:10 +00:00
Roland Westrelin
caadad4fdc 8303279: C2: crash in SubTypeCheckNode::sub() at IGVN split if
Reviewed-by: kvn, vlivanov, thartmann, simonis
2023-07-11 15:59:17 +00:00
Christian Hagedorn
8b0133f276 8299259: C2: Div/Mod nodes without zero check could be split through iv phi of loop resulting in SIGFPE
Reviewed-by: roland, kvn, thartmann
2023-01-10 14:35:46 +00:00