Update copyright years.

[thirdparty/gcc.git] / gcc / config / vax / constraints.md

diff --git a/gcc/config/vax/constraints.md b/gcc/config/vax/constraints.md
index a4774d4d5759316bf2b763dc48be63d98fcfb6ed..b8262b6da6ff9f117743ef8350d897c96725201b 100644 (file)
--- a/gcc/config/vax/constraints.md
+++ b/gcc/config/vax/constraints.md
@@ -1,5 +1,5 @@
 ;; Constraints for the DEC VAX port.
-;; Copyright (C) 2007-2013 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2020 Free Software Foundation, Inc.
 ;;
 ;; This file is part of GCC.
 ;;
@@ -25,32 +25,32 @@
 (define_constraint "U06"
    "unsigned 6 bit value (0..63)"
    (and (match_code "const_int")
-       (match_test "0 <= ival && ival < 64")))
+       (match_test "ival >= 0 && ival < 64")))
 
 (define_constraint "U08"
    "Unsigned 8 bit value"
    (and (match_code "const_int")
-       (match_test "0 <= ival && ival < 256")))
+       (match_test "ival >= 0 && ival < 256")))
 
 (define_constraint "U16"
    "Unsigned 16 bit value"
    (and (match_code "const_int")
-       (match_test "0 <= ival && ival < 65536")))
+       (match_test "ival >= 0 && ival < 65536")))
 
 (define_constraint "CN6"
    "negative 6 bit value (-63..-1)"
    (and (match_code "const_int")
-       (match_test "-63 <= ival && ival < 0")))
+       (match_test "ival >= -63 && ival < 0")))
 
 (define_constraint "S08"
    "signed 8 bit value [old]"
    (and (match_code "const_int")
-       (match_test "-128 <= ival && ival < 128")))
+       (match_test "ival >= -128 && ival < 128")))
 
 (define_constraint "S16"
    "signed 16 bit value [old]"
    (and (match_code "const_int")
-       (match_test "-32768 <= ival && ival < 32768")))
+       (match_test "ival >= -32768 && ival < 32768")))
 
 (define_constraint "I"
    "Match a CONST_INT of 0 [old]"
@@ -114,5 +114,6 @@
 
 (define_constraint "T"
     "@internal satisfies CONSTANT_P and, if pic is enabled, is not a SYMBOL_REF, LABEL_REF, or CONST."
-   (ior (not (match_code "const,symbol_ref,label_ref"))
-       (match_test "!flag_pic")))
+  (and (match_test ("CONSTANT_P (op)"))
+       (ior (not (match_code "symbol_ref,label_ref,const"))
+           (match_test "!flag_pic"))))