Mercurial > hg > CbC > CbC_gcc
comparison gcc/config/rs6000/e300c2c3.md @ 55:77e2b8dfacca gcc-4.4.5
update it from 4.4.3 to 4.5.0
author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
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date | Fri, 12 Feb 2010 23:39:51 +0900 |
parents | a06113de4d67 |
children | 04ced10e8804 |
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52:c156f1bd5cd9 | 55:77e2b8dfacca |
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1 ;; Pipeline description for Motorola PowerPC e300c3 core. | 1 ;; Pipeline description for Motorola PowerPC e300c3 core. |
2 ;; Copyright (C) 2008 Free Software Foundation, Inc. | 2 ;; Copyright (C) 2008, 2009 Free Software Foundation, Inc. |
3 ;; Contributed by Edmar Wienskoski (edmar@freescale.com) | 3 ;; Contributed by Edmar Wienskoski (edmar@freescale.com) |
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 it | 7 ;; GCC is free software; you can redistribute it and/or modify it |
88 "ppce300c3_decode,ppce300c3_issue+(ppce300c3_iu_stage0|ppce300c3_sru_stage0) \ | 88 "ppce300c3_decode,ppce300c3_issue+(ppce300c3_iu_stage0|ppce300c3_sru_stage0) \ |
89 +ppce300c3_retire") | 89 +ppce300c3_retire") |
90 | 90 |
91 ;; Other one cycle IU insns | 91 ;; Other one cycle IU insns |
92 (define_insn_reservation "ppce300c3_iu" 1 | 92 (define_insn_reservation "ppce300c3_iu" 1 |
93 (and (eq_attr "type" "integer,insert_word") | 93 (and (eq_attr "type" "integer,insert_word,isel") |
94 (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3"))) | 94 (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3"))) |
95 "ppce300c3_decode,ppce300c3_issue+ppce300c3_iu_stage0+ppce300c3_retire") | 95 "ppce300c3_decode,ppce300c3_issue+ppce300c3_iu_stage0+ppce300c3_retire") |
96 | 96 |
97 ;; Branch. Actually this latency time is not used by the scheduler. | 97 ;; Branch. Actually this latency time is not used by the scheduler. |
98 (define_insn_reservation "ppce300c3_branch" 1 | 98 (define_insn_reservation "ppce300c3_branch" 1 |