From 432fd7347e264ec86d8e79b3673e09134ad314b7 Mon Sep 17 00:00:00 2001 From: Bernd Schmidt Date: Wed, 3 Jan 2001 12:26:52 +0000 Subject: [PATCH] Don't use MEM_ALIAS_SET on a REG From-SVN: r38653 --- gcc/ChangeLog | 5 +++++ gcc/builtins.c | 3 ++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6f16cc21b2c..a623299f64e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2001-01-01 Bernd Schmidt + + * builtins.c (expand_builtin_return_addr): Don't use MEM_ALIAS_SET on + a REG rtx. + 2001-01-03 Alexandre Oliva * combine.c (simplify_shift_const): Even if we're sign-extracting, diff --git a/gcc/builtins.c b/gcc/builtins.c index 7cc917a7a1f..70a4b89be36 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. */ -- 2.30.2