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Diffstat (limited to 'gcc/config/arm/constraints.md')
| -rw-r--r-- | gcc/config/arm/constraints.md | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/config/arm/constraints.md b/gcc/config/arm/constraints.md index c40d695f0d8..cb75558984c 100644 --- a/gcc/config/arm/constraints.md +++ b/gcc/config/arm/constraints.md @@ -31,6 +31,7 @@ ;; The following multi-letter normal constraints have been used: ;; in ARM/Thumb-2 state: Da, Db, Dc, Dn, Dl, DL, Dv, Dy ;; in Thumb-1 state: Pa, Pb +;; in Thumb-2 state: Ps, Pt ;; The following memory constraints have been used: ;; in ARM/Thumb-2 state: Q, Ut, Uv, Uy, Un, Um, Us @@ -147,6 +148,16 @@ (match_test "TARGET_THUMB1 && ival >= -262 && ival <= 262 && (ival > 255 || ival < -255)"))) +(define_constraint "Ps" + "@internal In Thumb-2 state a constant in the range -255 to +255" + (and (match_code "const_int") + (match_test "TARGET_THUMB2 && ival >= -255 && ival <= 255"))) + +(define_constraint "Pt" + "@internal In Thumb-2 state a constant in the range -7 to +7" + (and (match_code "const_int") + (match_test "TARGET_THUMB2 && ival >= -7 && ival <= 7"))) + (define_constraint "G" "In ARM/Thumb-2 state a valid FPA immediate constant." (and (match_code "const_double") |