trans-intrinsic.c (build_fixbound_expr): Clarify comment, fix comment typo.

* trans-intrinsic.c (build_fixbound_expr): Clarify comment, fix
comment typo.

From-SVN: r92274

gcc/fortran/ChangeLog

+2004-12-16  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
+
+	* trans-intrinsic.c (build_fixbound_expr): Clarify comment, fix
+	comment typo.
+
 2004-12-15  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
 
 	PR fortran/18993

gcc/fortran/trans-intrinsic.c

@@ -214,9 +214,9 @@ gfc_conv_intrinsic_conversion (gfc_se * se, gfc_expr * expr)
   se->expr = convert (type, arg);
 }
 
-
-/* This is needed because the gcc backend only implements FIX_TRUNC_EXPR
-   TRUNC(x) = INT(x) <= x ? INT(x) : INT(x) - 1
+/* This is needed because the gcc backend only implements
+   FIX_TRUNC_EXPR, which is the same as INT() in Fortran.
+   FLOOR(x) = INT(x) <= x ? INT(x) : INT(x) - 1
    Similarly for CEILING.  */
 
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