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| author | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-01-24 19:06:38 +0000 |
|---|---|---|
| committer | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-01-24 19:06:38 +0000 |
| commit | 402f6a9e6b225e401135286881427884dad42680 (patch) | |
| tree | 0437cd6825d81c4a05099372f1111220a0a2e1ba /gcc/cfgexpand.c | |
| parent | 376a287d5002e5e9a5ed836fd2104d6f0292a09b (diff) | |
| download | gcc-402f6a9e6b225e401135286881427884dad42680.tar.gz | |
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
Diffstat (limited to 'gcc/cfgexpand.c')
| -rw-r--r-- | gcc/cfgexpand.c | 3 |
1 files changed, 1 insertions, 2 deletions
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) |