Regressions on master at commit r15-1949 vs commit r15-1942 on Linux/x86_64 New failures:
New passes: FAIL: gcc.dg/guality/sra-1.c -O2 -DPREVENT_OPTIMIZATION line 43 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 43 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -O3 -g -DPREVENT_OPTIMIZATION line 43 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -Os -DPREVENT_OPTIMIZATION line 43 a.j == 14
