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| author | David Edelsohn <dje.gcc@gmail.com> | 2012-11-28 20:22:58 +0000 |
|---|---|---|
| committer | David Edelsohn <dje@gcc.gnu.org> | 2012-11-28 15:22:58 -0500 |
| commit | 361a58da83a1f870af4e53b6a22eabc53e1c2879 (patch) | |
| tree | d1265a7f21fa36333e53d93d90b783011f0aed2f /gcc | |
| parent | 00efe3ea3c907b4d7b090da19add210432b3de2c (diff) | |
| download | gcc-361a58da83a1f870af4e53b6a22eabc53e1c2879.zip gcc-361a58da83a1f870af4e53b6a22eabc53e1c2879.tar.gz gcc-361a58da83a1f870af4e53b6a22eabc53e1c2879.tar.bz2 | |
target.def (use_blocks_for_decl_p): New hook.
* target.def (use_blocks_for_decl_p): New hook.
* varasm.c (use_blocks_for_decl_p): Apply hook as final condition.
* doc/tm.texi.in (USE_BLOCKS_FOR_DECL_P): New description.
* doc/tm.texi: Regenerated.
From-SVN: r193906
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/doc/tm.texi | 7 | ||||
| -rw-r--r-- | gcc/doc/tm.texi.in | 7 | ||||
| -rw-r--r-- | gcc/target.def | 7 | ||||
| -rw-r--r-- | gcc/varasm.c | 2 |
5 files changed, 29 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5350355..83edb9b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2012-11-28 David Edelsohn <dje.gcc@gmail.com> + + * target.def (use_blocks_for_decl_p): New hook. + * varasm.c (use_blocks_for_decl_p): Apply hook as final condition. + * doc/tm.texi.in (USE_BLOCKS_FOR_DECL_P): New description. + * doc/tm.texi: Regenerated. + 2012-11-28 Richard Sandiford <rdsandiford@googlemail.com> PR middle-end/55438 diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index ef47b14..f981964 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -5654,6 +5654,13 @@ of @var{x}. The default version returns false for all constants. @end deftypefn +@deftypefn {Target Hook} bool TARGET_USE_BLOCKS_FOR_DECL_P (const_tree @var{decl}) +This hook should return true if pool entries for @var{decl} should +be placed in an @code{object_block} structure. + +The default version returns true for all decls. +@end deftypefn + @deftypefn {Target Hook} tree TARGET_BUILTIN_RECIPROCAL (unsigned @var{fn}, bool @var{md_fn}, bool @var{sqrt}) This hook should return the DECL of a function that implements reciprocal of the builtin function with builtin function code @var{fn}, or diff --git a/gcc/doc/tm.texi.in b/gcc/doc/tm.texi.in index f3945a4..7a93f21 100644 --- a/gcc/doc/tm.texi.in +++ b/gcc/doc/tm.texi.in @@ -5570,6 +5570,13 @@ of @var{x}. The default version returns false for all constants. @end deftypefn +@hook TARGET_USE_BLOCKS_FOR_DECL_P +This hook should return true if pool entries for @var{decl} should +be placed in an @code{object_block} structure. + +The default version returns true for all decls. +@end deftypefn + @hook TARGET_BUILTIN_RECIPROCAL This hook should return the DECL of a function that implements reciprocal of the builtin function with builtin function code @var{fn}, or diff --git a/gcc/target.def b/gcc/target.def index 6d00262..0f3164a 100644 --- a/gcc/target.def +++ b/gcc/target.def @@ -1495,6 +1495,13 @@ DEFHOOK bool, (enum machine_mode mode, const_rtx x), hook_bool_mode_const_rtx_false) +/* True if the given decl can be put into an object_block. */ +DEFHOOK +(use_blocks_for_decl_p, + "", + bool, (const_tree decl), + hook_bool_const_tree_true) + /* The minimum and maximum byte offsets for anchored addresses. */ DEFHOOKPOD (min_anchor_offset, diff --git a/gcc/varasm.c b/gcc/varasm.c index 4598cf2..4c98f86 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -1113,7 +1113,7 @@ use_blocks_for_decl_p (tree decl) if (lookup_attribute ("alias", DECL_ATTRIBUTES (decl))) return false; - return true; + return targetm.use_blocks_for_decl_p (decl); } /* Create the DECL_RTL for a VAR_DECL or FUNCTION_DECL. DECL should |