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Commit 8a9a2486 by Joern Rennecke Committed by Joern Rennecke
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* doc/tm.texi (TARGET_UNWIND_WORD_MODE): Document. 

From-SVN: r156595
parent 7bf25dd6
Showing with 9 additions and 0 deletions
gcc/ChangeLog
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> 2010-02-07 Adam Nemet <adambnmet@gmail.com>
* config/mips/mips.md (*<optab>_trunc<mode>_exts): Fix comment * config/mips/mips.md (*<optab>_trunc<mode>_exts): Fix comment
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gcc/doc/tm.texi
...@@ -1424,6 +1424,11 @@ of shift instructions expanded to libgcc calls. If not defined ...@@ -1424,6 +1424,11 @@ of shift instructions expanded to libgcc calls. If not defined
targets. targets.
@end deftypefn @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 @defmac ROUND_TOWARDS_ZERO
If defined, this macro should be true if the prevailing rounding If defined, this macro should be true if the prevailing rounding
mode is towards zero. mode is towards zero.
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