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* final.c (asm_insn_count): Return zero for an empty asm body. 

From-SVN: r137346
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Mark Shinwell 2008-07-02 09:19:11 +00:00 committed by Nathan Sidwell
parent 5f0d975b0d
commit 5bc4fa7cd2
2 changed files with 7 additions and 0 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2008-07-02 Mark Shinwell <shinwell@codesourcery.com>
* final.c (asm_insn_count): Return zero for an empty asm body.
2008-07-02 Richard Guenther <rguenther@suse.de> 2008-07-02 Richard Guenther <rguenther@suse.de>
* bitmap.h (bitmap_set_bit): Return bool. * bitmap.h (bitmap_set_bit): Return bool.

3
gcc/final.c
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@ -1385,6 +1385,9 @@ asm_insn_count (rtx body)
else else
template = decode_asm_operands (body, NULL, NULL, NULL, NULL, NULL); template = decode_asm_operands (body, NULL, NULL, NULL, NULL, NULL);
if (!*template)
return 0;
for (; *template; template++) for (; *template; template++)
if (IS_ASM_LOGICAL_LINE_SEPARATOR (*template, template) if (IS_ASM_LOGICAL_LINE_SEPARATOR (*template, template)
|| *template == '\n') || *template == '\n')