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[LTO][PATCH] Handle NaNs and Inf in rea_from_string

From: "=?big5?b?RG91ZyBLd2FuICjD9q62vHcp?=" <dougkwan at google dot com>
To: gcc-patches at gcc dot gnu dot org, "Kenneth Zadeck" <zadeck at naturalbridge dot com>, "Diego Novillo" <dnovillo at google dot com>
Date: Tue, 18 Dec 2007 17:26:51 -0800
Subject: [LTO][PATCH] Handle NaNs and Inf in rea_from_string

Hi

    Could someone review this? This fixes 10 failures in
c-torture/execute/ieee because NaNs and Inf are not properly read
back. If efficiency is a concern in real_from_string, I can bracket
the 3 calls to strncmp with an appropriate if (isupper (str[0]).  This
has also been tested with top of trunk doing a full C/C++ dejagnu run.
 No regression there.

-Doug

Attachment: patch-nan.txt
Description: Text document

Follow-Ups:
- Re: [LTO][PATCH] Handle NaNs and Inf in rea_from_string
  - From: Diego Novillo

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