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| author | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-11-06 14:59:09 +0000 |
|---|---|---|
| committer | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-11-06 14:59:09 +0000 |
| commit | 83c0aede407f647b3b2067e43ab98312943e2699 (patch) | |
| tree | 58b44151e6e81b9d15ee44718df0e1316e8a2dd8 /gcc/doc/md.texi | |
| parent | dc32fddbf9e987566cb1d89c329508cba88336c4 (diff) | |
| download | gcc-83c0aede407f647b3b2067e43ab98312943e2699.tar.gz | |
PR target/35574
* config/sparc/constraints.md (D): New.
* config/sparc/predicates.md (const_double_or_vector_operand):
New.
* config/sparc/sparc.c (sparc_extra_constraint_check): Handle the
'D' constraint.
* config/sparc/sparc.md (*movdf_insn_sp32_v9, *movdf_insn_sp64):
Use the 'D' constraint in addition to 'F' in some alternatives.
(DF splitter): Generalize for V64mode.
* doc/md.texi (SPARC): Document the 'D' constraint.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141644 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/doc/md.texi')
| -rw-r--r-- | gcc/doc/md.texi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/doc/md.texi b/gcc/doc/md.texi index 528c6a1c34f..3505dea45af 100644 --- a/gcc/doc/md.texi +++ b/gcc/doc/md.texi @@ -2738,6 +2738,9 @@ when the Visual Instruction Set is available. @item h 64-bit global or out register for the SPARC-V8+ architecture. +@item D +A vector constant + @item I Signed 13-bit constant |