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| author | Ilya Enkovich <ilya.enkovich@intel.com> | 2013-10-25 05:36:14 +0000 |
|---|---|---|
| committer | Kirill Yukhin <kyukhin@gcc.gnu.org> | 2013-10-25 05:36:14 +0000 |
| commit | 65f55baca45eab3a999918e37c3853f5cc8ab3ae (patch) | |
| tree | 736c6d14e848e2e3cb0e1797f8c9423c4c512a8a /gcc/doc | |
| parent | ca9f377992fd5ea87d96ce1e2b3b41b8b3f70572 (diff) | |
| download | gcc-65f55baca45eab3a999918e37c3853f5cc8ab3ae.zip gcc-65f55baca45eab3a999918e37c3853f5cc8ab3ae.tar.gz gcc-65f55baca45eab3a999918e37c3853f5cc8ab3ae.tar.bz2 | |
mode-classes.def (MODE_POINTER_BOUNDS): New.
* mode-classes.def (MODE_POINTER_BOUNDS): New.
* tree.def (POINTER_BOUNDS_TYPE): New.
* genmodes.c (complete_mode): Support MODE_POINTER_BOUNDS.
(POINTER_BOUNDS_MODE): New.
(make_pointer_bounds_mode): New.
* machmode.h (POINTER_BOUNDS_MODE_P): New.
* stor-layout.c (int_mode_for_mode): Support MODE_POINTER_BOUNDS.
(layout_type): Support POINTER_BOUNDS_TYPE.
* tree-pretty-print.c (dump_generic_node): Support POINTER_BOUNDS_TYPE.
* tree.c (build_int_cst_wide): Support POINTER_BOUNDS_TYPE.
(type_contains_placeholder_1): Likewise.
* tree.h (POINTER_BOUNDS_TYPE_P): New.
* varasm.c (output_constant): Support POINTER_BOUNDS_TYPE.
* doc/rtl.texi (MODE_POINTER_BOUNDS): New.
From-SVN: r204045
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/rtl.texi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/doc/rtl.texi b/gcc/doc/rtl.texi index 84c0444..77a9c70 100644 --- a/gcc/doc/rtl.texi +++ b/gcc/doc/rtl.texi @@ -1382,6 +1382,12 @@ any @code{CC_MODE} modes listed in the @file{@var{machine}-modes.def}. @xref{Jump Patterns}, also see @ref{Condition Code}. +@findex MODE_POINTER_BOUNDS +@item MODE_POINTER_BOUNDS +Pointer bounds modes. Used to represent values of pointer bounds type. +Operations in these modes may be executed as NOPs depending on hardware +features and environment setup. + @findex MODE_RANDOM @item MODE_RANDOM This is a catchall mode class for modes which don't fit into the above |