Mike, This patch is creating new segfaults for 32 bit POWER AIX. Was this patch tested with PowerPC?
Program received signal SIGSEGV, Segmentation fault. 0x10a1db88 in _ZL8web_mainv () at /nasfarm/dje/src/src/gcc/web.c:138 138 if (DF_REF_REAL_LOC (*ref) == recog_data.operand_loc[op]) This fails for libgomp vla1.f90, vla2.f90, vla4.f90, vla5.f90, vla6.f90, vla8.f90 -O3 -funroll-all-loops -fopenmp and gcc.dg/torture/stackalign/setjmp-1.c and gcc.c-torture/execute/built-in-setjmp.c -O3 -funroll-all-loops Thanks, David