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PATCH: document {IBM,C4X}_FLOAT_FORMAT


IBM_FLOAT_FORMAT and C4X_FLOAT_FORMAT are defined in real.h but not
documented in tm.texi.

If this is approved, please note that I don't have CVS write access.

2001-02-20  lars brinkhoff  <lars@nocrew.org>

	* tm.texi (TARGET_FLOAT_FORMAT): Document IBM_FLOAT_FORMAT
	and C4X_FLOAT_FORMAT.

Index: tm.texi
===================================================================
RCS file: /cvs/gcc/gcc/gcc/tm.texi,v
retrieving revision 1.171
diff -u -r1.171 tm.texi
--- tm.texi	2001/02/07 18:58:05	1.171
+++ tm.texi	2001/02/20 18:55:21
@@ -1209,7 +1209,7 @@
 @findex TARGET_FLOAT_FORMAT
 @item TARGET_FLOAT_FORMAT
 A code distinguishing the floating point format of the target machine.
-There are three defined values:
+There are five defined values:
 
 @table @code
 @findex IEEE_FLOAT_FORMAT
@@ -1220,6 +1220,14 @@
 @findex VAX_FLOAT_FORMAT
 @item VAX_FLOAT_FORMAT
 This code indicates the peculiar format used on the Vax.
+
+@findex IBM_FLOAT_FORMAT
+@item IBM_FLOAT_FORMAT
+This code indicates the format used on the IBM System/370.
+
+@findex C4X_FLOAT_FORMAT
+@item C4X_FLOAT_FORMAT
+This code indicates the format used on the TMS320C3x/C4x.
 
 @findex UNKNOWN_FLOAT_FORMAT
 @item UNKNOWN_FLOAT_FORMAT


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