This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

[PATCH][PING][PR 81376] Remove unnecessary float casts in comparisons

From: Yuri Gribov <tetra2005 at gmail dot com>
To: GCC Patches <gcc-patches at gcc dot gnu dot org>
Cc: Marc Glisse <marc dot glisse at inria dot fr>, Joseph Myers <joseph at codesourcery dot com>
Date: Mon, 9 Oct 2017 10:12:19 +0100
Subject: [PATCH][PING][PR 81376] Remove unnecessary float casts in comparisons
Authentication-results: sourceware.org; auth=none

Hi all,

This patch gets rid of float casts in comparisons when all values of
casted integral type are exactly representable by the float type
(https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81376).

Bootstrapped and regtested on x64_64. Ok to commit?

-Y

Attachment: pr81376-1.patch
Description: Binary data

Follow-Ups:
- Re: [PATCH][PING][PR 81376] Remove unnecessary float casts in comparisons
  - From: Richard Biener

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]