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re PR target/34622 (gcc.c-torture/execute/20000801-4.c fails at -O1 and above)

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PR target/34622
	* config/darwin.c (darwin_mergeable_string_section): Don't use
	.cstring if int_size_in_bytes != TREE_STRING_LENGTH.

From-SVN: r131386
This commit is contained in:
Jakub Jelinek 2008-01-07 22:49:27 +01:00 • committed by Jakub Jelinek
parent 6dd116bef6
commit b69d564b66
2 changed files with 9 additions and 1 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2008-01-07 Jakub Jelinek <jakub@redhat.com>
PR target/34622
* config/darwin.c (darwin_mergeable_string_section): Don't use
.cstring if int_size_in_bytes != TREE_STRING_LENGTH.
2008-01-07 Uros Bizjak <ubizjak@gmail.com>
PR target/34682

4
gcc/config/darwin.c
View file

@ -1,6 +1,6 @@
/* Functions for generic Darwin as target machine for GNU C compiler.
Copyright (C) 1989, 1990, 1991, 1992, 1993, 2000, 2001, 2002, 2003, 2004,
2005, 2006, 2007
2005, 2006, 2007, 2008
Free Software Foundation, Inc.
Contributed by Apple Computer Inc.
@ -1136,6 +1136,8 @@ darwin_mergeable_string_section (tree exp,
&& TREE_CODE (exp) == STRING_CST
&& TREE_CODE (TREE_TYPE (exp)) == ARRAY_TYPE
&& align <= 256
&& (int_size_in_bytes (TREE_TYPE (exp))
== TREE_STRING_LENGTH (exp))
&& ((size_t) TREE_STRING_LENGTH (exp)
== strlen (TREE_STRING_POINTER (exp)) + 1))
return darwin_sections[cstring_section];