[Bug target/87444] 'gcc -marc=native' sets L2 cache size equal to L3 cache size on i7 and i5 CPU

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87444 --- Comment #6 from George --- Thanks!

[Bug target/87444] 'gcc -marc=native' sets L2 cache size equal to L3 cache size on i7 and i5 CPU

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87444 --- Comment #4 from George --- Richard Biener, Thanks for the reply. Unfortunately I don't understand what it means - whether I should set explicitly the correct l2-cache-size or if that has any effect on the final binary. But I realise this ma

[Bug other/87444] 'gcc -marc=native' sets L2 cache size equal to L3 cache size on i7 and i5 CPU

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87444 --- Comment #2 from George --- Forgive me, I am not a developer and I am not aware how this was designed. But may I ask: why was it designed to be wrong and why only on particular CPUs? Also: what happens when a wrong l2-cache-size is used? Won'

[Bug other/87444] New: 'gcc -marc=native' sets L2 cache size equal to L3 cache size on i7 and i5 CPU

Severity: normal Priority: P3 Component: other Assignee: unassigned at gcc dot gnu.org Reporter: studio at anchev dot net Target Milestone: --- STR: gcc -### -march=native /usr/include/stdlib.h lscpu | grep -i cache OS: openSUSE Leap 15.0 EXPECTED: gc