[Bug rtl-optimization/98601] [8/9 Regression] aarch64: ICE in rtx_addr_can_trap_p_1, at rtlanal.c:467
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98601 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED|RESOLVED --- Comment #13 from Jakub Jelinek --- Fixed.
[Bug rtl-optimization/98601] [8/9 Regression] aarch64: ICE in rtx_addr_can_trap_p_1, at rtlanal.c:467
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98601 --- Comment #12 from CVS Commits --- The releases/gcc-8 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:b7cac48e100fc70d361ce98be27f209659c4b0e9 commit r8-10905-gb7cac48e100fc70d361ce98be27f209659c4b0e9 Author: Jakub Jelinek Date: Sat Apr 10 12:46:09 2021 +0200 rtlanal: Another fix for VOIDmode MEMs [PR98601] This is a sequel to the PR85022 changes, inline-asm can (unfortunately) introduce VOIDmode MEMs and in PR85022 they have been changed so that we don't pretend we know their size (as opposed to assuming they have zero size). This time we ICE in rtx_addr_can_trap_p_1 because it assumes that all memory but BLKmode has known size. The patch just treats VOIDmode MEMs like BLKmode in that regard. And, the STRICT_ALIGNMENT change is needed because VOIDmode has GET_MODE_SIZE of 0 and we don't want to check if something is a multiple of 0. 2021-04-10 Jakub Jelinek PR rtl-optimization/98601 * rtlanal.c (rtx_addr_can_trap_p_1): Allow in assert unknown size not just for BLKmode, but also for VOIDmode. For STRICT_ALIGNMENT unaligned_mems handle VOIDmode like BLKmode. * gcc.dg/torture/pr98601.c: New test. (cherry picked from commit e68ac8c2b46997af1464f2549ac520a192c928b1)
[Bug rtl-optimization/98601] [8/9 Regression] aarch64: ICE in rtx_addr_can_trap_p_1, at rtlanal.c:467
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98601 --- Comment #11 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:86e761b46de55532db35f257ea67071512804a58 commit r9-9442-g86e761b46de55532db35f257ea67071512804a58 Author: Jakub Jelinek Date: Sat Apr 10 12:46:09 2021 +0200 rtlanal: Another fix for VOIDmode MEMs [PR98601] This is a sequel to the PR85022 changes, inline-asm can (unfortunately) introduce VOIDmode MEMs and in PR85022 they have been changed so that we don't pretend we know their size (as opposed to assuming they have zero size). This time we ICE in rtx_addr_can_trap_p_1 because it assumes that all memory but BLKmode has known size. The patch just treats VOIDmode MEMs like BLKmode in that regard. And, the STRICT_ALIGNMENT change is needed because VOIDmode has GET_MODE_SIZE of 0 and we don't want to check if something is a multiple of 0. 2021-04-10 Jakub Jelinek PR rtl-optimization/98601 * rtlanal.c (rtx_addr_can_trap_p_1): Allow in assert unknown size not just for BLKmode, but also for VOIDmode. For STRICT_ALIGNMENT unaligned_mems handle VOIDmode like BLKmode. * gcc.dg/torture/pr98601.c: New test. (cherry picked from commit e68ac8c2b46997af1464f2549ac520a192c928b1)
[Bug rtl-optimization/98601] [8/9 Regression] aarch64: ICE in rtx_addr_can_trap_p_1, at rtlanal.c:467
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98601 Jakub Jelinek changed: What|Removed |Added Summary|[8/9/10 Regression] |[8/9 Regression] aarch64: |aarch64: ICE in |ICE in |rtx_addr_can_trap_p_1, at |rtx_addr_can_trap_p_1, at |rtlanal.c:467 |rtlanal.c:467 --- Comment #10 from Jakub Jelinek --- Fixed for 10.4 too.
