diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/builtins.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6f16cc2..a623299 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2001-01-01 Bernd Schmidt <bernds@redhat.com> + + * builtins.c (expand_builtin_return_addr): Don't use MEM_ALIAS_SET on + a REG rtx. + 2001-01-03 Alexandre Oliva <aoliva@redhat.com> * combine.c (simplify_shift_const): Even if we're sign-extracting, diff --git a/gcc/builtins.c b/gcc/builtins.c index 7cc917a..70a4b89 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -432,8 +432,9 @@ expand_builtin_return_addr (fndecl_code, count, tem) tem = DYNAMIC_CHAIN_ADDRESS (tem); #endif tem = memory_address (Pmode, tem); - tem = copy_to_reg (gen_rtx_MEM (Pmode, tem)); + tem = gen_rtx_MEM (Pmode, tem); MEM_ALIAS_SET (tem) = get_frame_alias_set (); + tem = copy_to_reg (tem); } /* For __builtin_frame_address, return what we've got. */ |