3 Commits

Author SHA1 Message Date
theoweidmannoracle
d381d581bf 8332268: C2: Add missing optimizations for UDivI/L and UModI/L and unify the shared logic with the signed nodes
Reviewed-by: chagedorn, thartmann, epeter, qamai
2024-12-11 14:30:59 +00:00
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
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