https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117553
Bug ID: 117553
Summary: [15 regression] stage2 ada compiler miscompiled after
r15-5069-g32cf28ccc9e77c
Product: gcc
Version: 15.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: sch...@linux-m68k.org
CC: rguenth at gcc dot gnu.org
Target Milestone: ---
Target: aarch64-*-*
Stage 2 ada compiler is miscompiled on aarch64, causing errors in stage 3.
/opt/gcc/gcc-20241112/Build/./prev-gcc/xgcc
-B/opt/gcc/gcc-20241112/Build/./prev-gcc/ -B/usr/aarch64-suse-linux/bin/
-B/usr/aarch64-suse-linux/bin/ -B/usr/aarch64-suse-linux/lib/ -isystem
/usr/aarch64-suse-linux/include -isystem /usr/aarch64-suse-linux/sys-include
-fchecking=1 -c -g -O2 -fchecking=1 -gnatpg -gnata -W -Wall -fno-PIE -nostdinc
-I- -I. -Iada/generated -Iada -I../../gcc/ada -Iada/libgnat
-I../../gcc/ada/libgnat -Iada/gcc-interface -I../../gcc/ada/gcc-interface
../../gcc/ada/sem_case.adb -o ada/sem_case.o
+===========================GNAT BUG DETECTED==============================+
| 15.0.0 20241112 (experimental) [master r15-5115-g4b9bb1d687e774]
(aarch64-suse-linux) |
| Assert_Failure failed precondition from einfo-entities.ads:218 |
| Error detected at sem_case.adb:2452:22 |
| Compiling ../../gcc/ada/sem_case.adb |
