From 0da6f3db7dbd26cbe2f8c106c9214b45da647f50 Mon Sep 17 00:00:00 2001 From: Doug Evans Date: Thu, 26 Jun 1997 17:07:38 +0000 Subject: [PATCH] Document force_fit_type as an entry point in the file. From-SVN: r14324 --- gcc/fold-const.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/gcc/fold-const.c b/gcc/fold-const.c index e8ef497176f..bc8c3482ad9 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -27,7 +27,8 @@ Boston, MA 02111-1307, USA. */ @@ for cross-compilers. */ -/* The entry points in this file are fold, size_int and size_binop. +/* The entry points in this file are fold, size_int, size_binop + and force_fit_type. fold takes a tree as argument and returns a simplified tree. @@ -36,8 +37,11 @@ Boston, MA 02111-1307, USA. */ result, assuming the type comes from `sizetype'. size_int takes an integer value, and creates a tree constant - with type from `sizetype'. */ - + with type from `sizetype'. + + force_fit_type takes a constant and prior overflow indicator, and + forces the value to fit the type. It returns an overflow indicator. */ + #include #include #include "config.h" -- 2.30.2