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Commit 661cb0b7 by Richard Kenner Committed by Richard Kenner
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* md.texi: Document use of '*' in insn pattern name. 

From-SVN: r32309
parent 1e5a1107
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gcc/ChangeLog
Fri Mar 3 07:38:34 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* md.texi: Document use of '*' in insn pattern name.
2000-03-03 Jason Merrill <jason@casey.cygnus.com> 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
* calls.c (special_function_p): operator new may not be malloc-like. * calls.c (special_function_p): operator new may not be malloc-like.
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gcc/md.texi
...@@ -68,6 +68,11 @@ to be combined later on. ...@@ -68,6 +68,11 @@ to be combined later on.
Names that are not thus known and used in RTL-generation have no Names that are not thus known and used in RTL-generation have no
effect; they are equivalent to no name at all. effect; they are equivalent to no name at all.
For the purpose of debugging the compiler, you may also specify a
name beginning with the @samp{*} character. Such a name is used only
for identifying the instruction in RTL dumps; it is entirely equivalent
to having a nameless pattern for all other purposes.
@item @item
The @dfn{RTL template} (@pxref{RTL Template}) is a vector of incomplete The @dfn{RTL template} (@pxref{RTL Template}) is a vector of incomplete
RTL expressions which show what the instruction should look like. It is RTL expressions which show what the instruction should look like. It is
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