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diff gcc/config/riscv/predicates.md @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 84e7813d76e9
children
line wrap: on
line diff
--- a/gcc/config/riscv/predicates.md	Thu Oct 25 07:37:49 2018 +0900
+++ b/gcc/config/riscv/predicates.md	Thu Feb 13 11:34:05 2020 +0900
@@ -1,5 +1,5 @@
 ;; Predicate description for RISC-V target.
-;; Copyright (C) 2011-2018 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2020 Free Software Foundation, Inc.
 ;; Contributed by Andrew Waterman (andrew@sifive.com).
 ;; Based on MIPS target for GNU compiler.
 ;;
@@ -27,6 +27,14 @@
   (ior (match_operand 0 "const_arith_operand")
        (match_operand 0 "register_operand")))
 
+(define_predicate "lui_operand"
+  (and (match_code "const_int")
+       (match_test "LUI_OPERAND (INTVAL (op))")))
+
+(define_predicate "sfb_alu_operand"
+  (ior (match_operand 0 "arith_operand")
+       (match_operand 0 "lui_operand")))
+
 (define_predicate "const_csr_operand"
   (and (match_code "const_int")
        (match_test "IN_RANGE (INTVAL (op), 0, 31)")))