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tree.h (struct tree_base): Added a new flag default_def_flag. 

2008-04-10  Oleg Ryjkov  <olegr@google.com>

        * tree.h (struct tree_base): Added a new flag default_def_flag.
        (SSA_NAME_IS_DEFAULT_DEF): Changed to use the new flag.

From-SVN: r134192
This commit is contained in:
Oleg Ryjkov 2008-04-11 05:30:33 +00:00 committed by Oleg Ryjkov
parent a1fcb9a1de
commit 0598f31b02
2 changed files with 8 additions and 2 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2008-04-10 Oleg Ryjkov <olegr@google.com>
* tree.h (struct tree_base): Added a new flag default_def_flag.
(SSA_NAME_IS_DEFAULT_DEF): Changed to use the new flag.
2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
* config.gcc (need_64bit_hwint): Need 64bit hwint for sh-*-*.

5
gcc/tree.h
View File

@ -389,6 +389,7 @@ struct tree_base GTY(())
unsigned deprecated_flag : 1;
unsigned invariant_flag : 1;
unsigned saturating_flag : 1;
unsigned default_def_flag : 1;
unsigned lang_flag_0 : 1;
unsigned lang_flag_1 : 1;
@ -399,7 +400,7 @@ struct tree_base GTY(())
unsigned lang_flag_6 : 1;
unsigned visited : 1;
unsigned spare : 23;
unsigned spare : 22;
/* FIXME tuples: Eventually, we need to move this somewhere external to
the trees. */
@ -1881,7 +1882,7 @@ struct tree_exp GTY(())
Default definitions are always created by an empty statement and
belong to no basic block. */
#define SSA_NAME_IS_DEFAULT_DEF(NODE) \
SSA_NAME_CHECK (NODE)->base.volatile_flag
SSA_NAME_CHECK (NODE)->base.default_def_flag
/* Attributes for SSA_NAMEs for pointer-type variables. */
#define SSA_NAME_PTR_INFO(N) \