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comparison gcc/config/rx/constraints.md @ 67:f6334be47118

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update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
author nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
date Tue, 22 Mar 2011 17:18:12 +0900
parents 77e2b8dfacca
children 04ced10e8804
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65:65488c3d617d 67:f6334be47118
1 ;; Constraint definitions for Renesas RX. 1 ;; Constraint definitions for Renesas RX.
2 ;; Copyright (C) 2008, 2009 Free Software Foundation, Inc. 2 ;; Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
3 ;; Contributed by Red Hat. 3 ;; Contributed by Red Hat.
4 ;; 4 ;;
5 ;; This file is part of GCC. 5 ;; This file is part of GCC.
6 ;; 6 ;;
7 ;; GCC is free software; you can redistribute it and/or modify 7 ;; GCC is free software; you can redistribute it and/or modify
61 (and (match_code "const_int") 61 (and (match_code "const_int")
62 (match_test "IN_RANGE (ival, 0, 15)") 62 (match_test "IN_RANGE (ival, 0, 15)")
63 ) 63 )
64 ) 64 )
65 65
66 (define_constraint "NEGint4"
67 "@internal An signed 4-bit negative immediate value"
68 (and (match_code "const_int")
69 (match_test "IN_RANGE (ival, -15, -1)")
70 )
71 )
72
66 ;; This is used in arithmetic and logic instructions for 73 ;; This is used in arithmetic and logic instructions for
67 ;; a source operand that lies in memory and which satisfies 74 ;; a source operand that lies in memory and which satisfies
68 ;; rx_restricted_memory_address(). 75 ;; rx_restricted_memory_address().
69 76
70 (define_memory_constraint "Q" 77 (define_memory_constraint "Q"