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rtl.texi (fma): Clarify documentation. 

gcc/
	* doc/rtl.texi (fma): Clarify documentation.

From-SVN: r220888
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Richard Sandiford 2015-02-21 10:24:56 +00:00 committed by Richard Sandiford
parent b731a42055
commit 0cf5e9df8d
2 changed files with 6 additions and 2 deletions
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@ -1,3 +1,7 @@
2015-02-21 Richard Sandiford <richard.sandiford@arm.com>
* doc/rtl.texi (fma): Clarify documentation.
2015-02-20 Aldy Hernandez <aldyh@redhat.com>
PR debug/58123

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gcc/doc/rtl.texi
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@ -2306,8 +2306,8 @@ For unsigned widening multiplication, use the same idiom, but with
@findex fma
@item (fma:@var{m} @var{x} @var{y} @var{z})
Represents the @code{fma}, @code{fmaf}, and @code{fmal} builtin
functions that do a combined multiply of @var{x} and @var{y} and then
adding to@var{z} without doing an intermediate rounding step.
functions, which compute @samp{@var{x} * @var{y} + @var{z}}
without doing an intermediate rounding step.
@findex div
@findex ss_div