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comparison gcc/config/i386/dragonfly.h @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children 1830386684a0
comparison
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111:04ced10e8804 131:84e7813d76e9
1 /* Definitions for Intel 386 running DragonFly with ELF format 1 /* Definitions for Intel 386 running DragonFly with ELF format
2 Copyright (C) 2014-2017 Free Software Foundation, Inc. 2 Copyright (C) 2014-2018 Free Software Foundation, Inc.
3 Contributed by John Marino <gnugcc@marino.st> 3 Contributed by John Marino <gnugcc@marino.st>
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
67 67
68 This is used to align code labels according to Intel recommendations. */ 68 This is used to align code labels according to Intel recommendations. */
69 69
70 #ifdef HAVE_GAS_MAX_SKIP_P2ALIGN 70 #ifdef HAVE_GAS_MAX_SKIP_P2ALIGN
71 #undef ASM_OUTPUT_MAX_SKIP_ALIGN 71 #undef ASM_OUTPUT_MAX_SKIP_ALIGN
72 #define ASM_OUTPUT_MAX_SKIP_ALIGN(FILE, LOG, MAX_SKIP) \ 72 #define ASM_OUTPUT_MAX_SKIP_ALIGN(FILE, LOG, MAX_SKIP) \
73 if ((LOG) != 0) { \ 73 if ((LOG) != 0) { \
74 if ((MAX_SKIP) == 0) fprintf ((FILE), "\t.p2align %d\n", (LOG)); \ 74 if ((MAX_SKIP) == 0 || (MAX_SKIP) >= (1 << (LOG)) - 1) \
75 else fprintf ((FILE), "\t.p2align %d,,%d\n", (LOG), (MAX_SKIP)); \ 75 fprintf ((FILE), "\t.p2align %d\n", (LOG)); \
76 else \
77 fprintf ((FILE), "\t.p2align %d,,%d\n", (LOG), (MAX_SKIP)); \
76 } 78 }
77 #endif 79 #endif
78 80
79 /* Don't default to pcc-struct-return, we want to retain compatibility with 81 /* Don't default to pcc-struct-return, we want to retain compatibility with
80 older gcc versions AND pcc-struct-return is nonreentrant. 82 older gcc versions AND pcc-struct-return is nonreentrant.