diff options
| author | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-04-17 06:42:12 +0000 |
|---|---|---|
| committer | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-04-17 06:42:12 +0000 |
| commit | bd356bb6d247b18723734d4d1d0b32191cfb1a9a (patch) | |
| tree | 1882cabb94561f964beaa242d722700c4239ab25 /gcc/config/i386/constraints.md | |
| parent | c8aed844acdc89884d630c7e3266ecd8d4101847 (diff) | |
| download | gcc-bd356bb6d247b18723734d4d1d0b32191cfb1a9a.tar.gz | |
2016-04-17 Basile Starynkevitch <basile@starynkevitch.net>
{{merging with even more of GCC 6, using subversion 1.9
svn merge -r232606:233050 ^/trunk
}}
[gcc/]
2016-04-17 Basile Starynkevitch <basile@starynkevitch.net>
* melt/libmelt-ana-gimple.melt:
(gimple_transaction): Use gimple_transaction_label_norm.
Not sure that (gccif "6." ...) does what it should...
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@235078 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/i386/constraints.md')
| -rw-r--r-- | gcc/config/i386/constraints.md | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/gcc/config/i386/constraints.md b/gcc/config/i386/constraints.md index bac9d6668a8..afdc546c065 100644 --- a/gcc/config/i386/constraints.md +++ b/gcc/config/i386/constraints.md @@ -152,6 +152,7 @@ ;; s Sibcall memory operand, not valid for TARGET_X32 ;; w Call memory operand, not valid for TARGET_X32 ;; z Constant call address operand. +;; C SSE constant operand. (define_constraint "Bf" "@internal Flags register operand." @@ -161,7 +162,7 @@ "@internal GOT memory operand." (match_operand 0 "GOT_memory_operand")) -(define_constraint "Bm" +(define_special_memory_constraint "Bm" "@internal Vector memory operand." (match_operand 0 "vector_memory_operand")) @@ -183,6 +184,10 @@ "@internal Constant call address operand." (match_operand 0 "constant_call_address_operand")) +(define_constraint "BC" + "@internal SSE constant operand." + (match_test "standard_sse_constant_p (op)")) + ;; Integer constant constraints. (define_constraint "I" "Integer constant in the range 0 @dots{} 31, for 32-bit shifts." @@ -233,8 +238,8 @@ ;; This can theoretically be any mode's CONST0_RTX. (define_constraint "C" - "Standard SSE floating point constant." - (match_test "standard_sse_constant_p (op)")) + "SSE constant zero operand." + (match_test "standard_sse_constant_p (op) == 1")) ;; Constant-or-symbol-reference constraints. |