From 402f6a9e6b225e401135286881427884dad42680 Mon Sep 17 00:00:00 2001 From: rsandifo Date: Tue, 24 Jan 2012 19:06:38 +0000 Subject: gcc/ * doc/rtl.texi (MEM_IN_STRUCT_P, MEM_SCALAR_P): Delete. (in_struct, return_val): Remove MEM documentation. * rtl.h (rtx_def): Remove MEM meanings from in_struct and return_val. (MEM_IN_STRUCT_P, MEM_SCALAR_P): Delete. (MEM_COPY_ATTRIBUTES): Remove references to MEM_IN_STRUCT_P and MEM_SCALAR. * emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise. * cfgexpand.c (add_alias_set_conflicts): Likewise. * expr.c (store_field): Likewise. * function.c (assign_stack_temp_for_type): Likewise. * ifcvt.c (noce_try_cmove_arith): Likewise. * reload1.c (reload): Likewise. * config/alpha/alpha.c (alpha_set_memflags_1): Likewise. (alpha_set_memflags): Likewise. * config/m32c/m32c.c (m32c_immd_dbl_mov): Nullify. gcc/testsuite/ * gcc.dg/memcpy-4.c: Don't expect /s on MEMs. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@183486 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/cfgexpand.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'gcc/cfgexpand.c') diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c index 9f0797ce050..6d31e90f086 100644 --- a/gcc/cfgexpand.c +++ b/gcc/cfgexpand.c @@ -357,8 +357,7 @@ aggregate_contains_union_type (tree type) and due to type based aliasing rules decides that for two overlapping union temporaries { short s; int i; } accesses to the same mem through different types may not alias and happily reorders stores across - life-time boundaries of the temporaries (See PR25654). - We also have to mind MEM_IN_STRUCT_P and MEM_SCALAR_P. */ + life-time boundaries of the temporaries (See PR25654). */ static void add_alias_set_conflicts (void) -- cgit v1.2.1