b730789521
* Convert gcc48 to simple meta-pkg * Potentially fix non-NetBSD packaging * Fix gcc48-libs/gcc48-cc++ build under OpenBSD/amd64 5.5 * Enable graphite option, from wip/gcc48snapshot via Xiyue Deng * Tweak nls option Changelog: GCC 4.8.3 This is the [35]list of problem reports (PRs) from GCC's bug tracking system that are known to be fixed in the 4.8.3 release. This list might not be complete (that is, it is possible that some PRs that have been fixed are not listed here). Support for the new powerpc64le-linux platform has been added. It defaults to generating code that conforms to the ELFV2
56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
$NetBSD: patch-gcc_builtins.c,v 1.1 2014/05/31 13:06:25 ryoon Exp $
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--- gcc/builtins.c.orig 2014-05-09 10:16:14.000000000 +0000
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+++ gcc/builtins.c
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@@ -114,9 +114,11 @@ static rtx expand_builtin_memcpy (tree,
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static rtx expand_builtin_mempcpy (tree, rtx, enum machine_mode);
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static rtx expand_builtin_mempcpy_args (tree, tree, tree, rtx,
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enum machine_mode, int);
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+#ifndef NO_UNSAFE_BUILTINS
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static rtx expand_builtin_strcpy (tree, rtx);
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static rtx expand_builtin_strcpy_args (tree, tree, rtx);
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static rtx expand_builtin_stpcpy (tree, rtx, enum machine_mode);
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+#endif
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static rtx expand_builtin_strncpy (tree, rtx);
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static rtx builtin_memset_gen_str (void *, HOST_WIDE_INT, enum machine_mode);
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static rtx expand_builtin_memset (tree, rtx, enum machine_mode);
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@@ -3228,6 +3230,7 @@ expand_builtin_mempcpy_args (tree dest,
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# define CODE_FOR_movstr CODE_FOR_nothing
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#endif
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+#ifndef NO_UNSAFE_BUILTINS
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/* Expand into a movstr instruction, if one is available. Return NULL_RTX if
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we failed, the caller should emit a normal call, otherwise try to
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get the result in TARGET, if convenient. If ENDP is 0 return the
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@@ -3378,6 +3381,7 @@ expand_builtin_stpcpy (tree exp, rtx tar
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return expand_movstr (dst, src, target, /*endp=*/2);
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}
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}
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+#endif
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/* Callback routine for store_by_pieces. Read GET_MODE_BITSIZE (MODE)
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bytes from constant string DATA + OFFSET and return it as target
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@@ -6174,9 +6178,11 @@ expand_builtin (tree exp, rtx target, rt
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break;
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case BUILT_IN_STRCPY:
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+#ifndef NO_UNSAFE_BUILTINS
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target = expand_builtin_strcpy (exp, target);
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if (target)
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return target;
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+#endif
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break;
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case BUILT_IN_STRNCPY:
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@@ -6186,9 +6192,11 @@ expand_builtin (tree exp, rtx target, rt
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break;
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case BUILT_IN_STPCPY:
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+#ifndef NO_UNSAFE_BUILTINS
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target = expand_builtin_stpcpy (exp, target, mode);
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if (target)
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return target;
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+#endif
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break;
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case BUILT_IN_MEMCPY:
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