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Re: [PATCH] Improvements to tree_expr_nonnegative_p

From: Jim Wilson <wilson at tuliptree dot org>
To: Roger Sayle <roger at eyesopen dot com>
Cc: Hakan Hjort <hakan at safelogic dot se>, gcc-patches at gcc dot gnu dot org
Date: Wed, 11 Jun 2003 21:45:50 -0700
Subject: Re: [PATCH] Improvements to tree_expr_nonnegative_p
References: <Pine.LNX.4.44.0306071830060.4813-100000@www.eyesopen.com>

Roger Sayle wrote:

	* fold-const.c (tree_expr_nonnegative_p): Add support for
	floating point constants, addition and multiplication.
	* gcc.dg/builtins-20.c: New test case.

OK.

Jim

References:
- [PATCH] Improvements to tree_expr_nonnegative_p
  - From: Roger Sayle

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