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alpha.c (alpha_encode_section_info): Examine MODULE_LOCAL_P; improve commentary.

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* config/alpha/alpha.c (alpha_encode_section_info): Examine
        MODULE_LOCAL_P; improve commentary.

From-SVN: r50082
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Richard Henderson 2002-02-26 17:48:57 -08:00 committed by Richard Henderson
parent 7fe4a89aed
commit eadccfbb85
2 changed files with 12 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2002-02-26 Richard Henderson <rth@redhat.com>
* config/alpha/alpha.c (alpha_encode_section_info): Examine
MODULE_LOCAL_P; improve commentary.
2002-02-26 Zack Weinberg <zack@codesourcery.com>
* doc/cpp.texi: Clarify documentation of relationship between

8
gcc/config/alpha/alpha.c
View File

@ -1566,6 +1566,7 @@ alpha_encode_section_info (decl)
don't know that they exist in this unit of translation. */
if (TREE_PUBLIC (decl))
return;
/* Do not mark functions that are not in .text; otherwise we
don't know that they are near enough for a direct branch. */
if (! decl_in_text_section (decl))
@ -1589,11 +1590,16 @@ alpha_encode_section_info (decl)
/* A variable is considered "local" if it is defined in this module. */
if (DECL_EXTERNAL (decl))
/* Local binding occurs for any non-default visibility. */
if (MODULE_LOCAL_P (decl))
is_local = true;
/* Otherwise, variables defined outside this object may not be local. */
else if (DECL_EXTERNAL (decl))
is_local = false;
/* Linkonce and weak data is never local. */
else if (DECL_ONE_ONLY (decl) || DECL_WEAK (decl))
is_local = false;
/* Static variables are always local. */
else if (! TREE_PUBLIC (decl))
is_local = true;
/* If PIC, then assume that any global name can be overridden by