diff options
Diffstat (limited to 'gcc/config/arm/constraints.md')
| -rw-r--r-- | gcc/config/arm/constraints.md | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/gcc/config/arm/constraints.md b/gcc/config/arm/constraints.md index edb0215a90e..c40d695f0d8 100644 --- a/gcc/config/arm/constraints.md +++ b/gcc/config/arm/constraints.md @@ -29,7 +29,7 @@ ;; in Thumb-1 state: I, J, K, L, M, N, O ;; The following multi-letter normal constraints have been used: -;; in ARM/Thumb-2 state: Da, Db, Dc, Dn, Dl, DL, Dv +;; in ARM/Thumb-2 state: Da, Db, Dc, Dn, Dl, DL, Dv, Dy ;; in Thumb-1 state: Pa, Pb ;; The following memory constraints have been used: @@ -207,10 +207,17 @@ (define_constraint "Dv" "@internal In ARM/Thumb-2 state a const_double which can be used with a VFP fconsts - or fconstd instruction." + instruction." (and (match_code "const_double") (match_test "TARGET_32BIT && vfp3_const_double_rtx (op)"))) +(define_constraint "Dy" + "@internal + In ARM/Thumb-2 state a const_double which can be used with a VFP fconstd + instruction." + (and (match_code "const_double") + (match_test "TARGET_32BIT && TARGET_VFP_DOUBLE && vfp3_const_double_rtx (op)"))) + (define_memory_constraint "Ut" "@internal In ARM/Thumb-2 state an address valid for loading/storing opaque structure |