[Bug rtl-optimization/107482] out-of-bounds heap access in IRA

2022-11-03 Thread jcmvbkbc at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107482 --- Comment #5 from jcmvbkbc at gcc dot gnu.org --- I've bisected this issue to commit 86f0bef37378 ("re PR target/61578 (Code size increase for ARM thumb compared to 4.8.x when compiling with -Os)")

[Bug rtl-optimization/107482] out-of-bounds heap access in IRA

2022-10-31 Thread jcmvbkbc at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107482 --- Comment #4 from jcmvbkbc at gcc dot gnu.org --- The original ASAN report from the unmodified code: ==3761891==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x603000450ef8 at pc 0x01a78e5c bp 0x7ffdcf35f2a0 sp 0x7ffdcf35f298 RE

[Bug rtl-optimization/107482] out-of-bounds heap access in IRA

2022-10-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107482 --- Comment #3 from Andrew Pinski --- https://gcc.gnu.org/pipermail/gcc/2022-October/239794.html

[Bug rtl-optimization/107482] out-of-bounds heap access in IRA

2022-10-31 Thread jcmvbkbc at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107482 jcmvbkbc at gcc dot gnu.org changed: What|Removed |Added Target|microblazeel-linux-gnu |microblazeel-linux-gnu,