[Bug target/81201] The final asm code doesn't check if a function changes the value of ebx, resulting in segmentation fault.

2017-06-25 Thread arget at autistici dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81201 --- Comment #2 from arget at autistici dot org --- Well... this is embarrasing, ok... XD I though the problem was in the ebx, because returning from chacha(), ebx = 0... but now I looked carefully the chacha() asm code and there isn'

[Bug c/81201] New: The final asm code doesn't check if a function changes the value of ebx, resulting in segmentation fault.

2017-06-25 Thread arget at autistici dot org
tatus: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: arget at autistici dot org Target Milestone: --- Created attachment 41628 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41628&