Attachment 9035 Details for Bug 20297 – New patch

[patch] New patch

pr20297.diff (text/plain), 1.42 KB, created by Michael Matz on 2005-06-06 07:48:38 UTC

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Creator: Michael Matz

Created: 2005-06-06 07:48:38 UTC

Size: 1.42 KB

patch

obsolete

>--- gcc/builtins.c
>+++ gcc/builtins.c
>@@ -5129,9 +5129,9 @@
>    SUBTARGET may be used as the target for computing one of EXP's operands.
>    IGNORE is nonzero if the value is to be ignored.  */
> 
>-rtx
>-expand_builtin (tree exp, rtx target, rtx subtarget, enum machine_mode mode,
>-		int ignore)
>+static rtx
>+expand_builtin_1 (tree exp, rtx target, rtx subtarget,
>+		  enum machine_mode mode, int ignore)
> {
>   tree fndecl = get_callee_fndecl (exp);
>   tree arglist = TREE_OPERAND (exp, 1);
>@@ -5793,6 +5793,28 @@
>   return expand_call (exp, target, ignore);
> }
> 
>+rtx
>+expand_builtin (tree exp, rtx target, rtx subtarget,
>+		enum machine_mode mode, int ignore)
>+{
>+  enum symbol_visibility saved_visibility = default_visibility;
>+  unsigned int saved_inpragma = visibility_options.inpragma;
>+  tree fndecl = get_callee_fndecl (exp);
>+  rtx expanded;
>+
>+  /* We should use the original visibility of the builtin function
>+     declaration.  */
>+  default_visibility = DECL_VISIBILITY (fndecl);
>+  visibility_options.inpragma = DECL_VISIBILITY_SPECIFIED (fndecl);
>+
>+  expanded = expand_builtin_1 (exp, target, subtarget, mode, ignore);
>+
>+  default_visibility = saved_visibility;
>+  visibility_options.inpragma = saved_inpragma;
>+
>+  return expanded;
>+}
>+
> /* Determine whether a tree node represents a call to a built-in
>    function.  If the tree T is a call to a built-in function with
>    the right number of arguments of the appropriate types, return

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Attachments on bug 20297: 8315 | 9035 | 9720