diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/s390/s390.c | 4 |
2 files changed, 8 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f889c2c..d2c7fa5 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2003-11-06 Ulrich Weigand <uweigand@de.ibm.com> + + * config/s390/s390.c (s390_emit_epilogue): Recognize more cases + where register 14 will be saved. + 2003-11-06 Geoffrey Keating <geoffk@apple.com> * config/rs6000/rs6000.h (USE_FP_FOR_ARG_P): Move to rs6000.c. diff --git a/gcc/config/s390/s390.c b/gcc/config/s390/s390.c index 6d94d3d..c83316b 100644 --- a/gcc/config/s390/s390.c +++ b/gcc/config/s390/s390.c @@ -5953,7 +5953,9 @@ s390_emit_epilogue (void) /* Fetch return address from stack before load multiple, this will do good for scheduling. */ - if (cfun->machine->save_return_addr_p) + if (cfun->machine->save_return_addr_p + || (cfun->machine->first_restore_gpr < BASE_REGISTER + && cfun->machine->last_save_gpr > RETURN_REGNUM)) { int return_regnum = find_unused_clobbered_reg(); if (!return_regnum) |