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* doc/tm.texi (TARGET_UNWIND_WORD_MODE): Document.

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From-SVN: r156595
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Joern Rennecke 2010-02-08 05:48:05 +00:00 committed by Joern Rennecke
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@ -1,3 +1,7 @@
2010-02-08 Joern Rennecke <joern.rennecke@embecosm.com>
* doc/tm.texi (TARGET_UNWIND_WORD_MODE): Document.
2010-02-07 Adam Nemet <adambnmet@gmail.com>
* config/mips/mips.md (*<optab>_trunc<mode>_exts): Fix comment

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gcc/doc/tm.texi
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@ -1424,6 +1424,11 @@ of shift instructions expanded to libgcc calls. If not defined
targets.
@end deftypefn
@deftypefn {Target Hook} {enum machine_mode} TARGET_UNWIND_WORD_MODE (void)
Return machine mode to be used for @code{_Unwind_Word} type.
The default is to use @code{word_mode}.
@end deftypefn
@defmac ROUND_TOWARDS_ZERO
If defined, this macro should be true if the prevailing rounding
mode is towards zero.