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]

[google][gcc-4_9] Remove unused key field in gcov_fn_info

From: Rong Xu <xur at google dot com>
To: GCC Patches <gcc-patches at gcc dot gnu dot org>
Cc: David Li <davidxl at google dot com>
Date: Tue, 29 Sep 2015 13:46:05 -0700
Subject: [google][gcc-4_9] Remove unused key field in gcov_fn_info
Authentication-results: sourceware.org; auth=none

Hi,

This patch is for google/gcc-4_9 branch.

The 'key' field in gcov_fn_info is designed to allow gcov function
data to be COMDATTed, but the comdat elimination never works. This
patch removes this field to reduce the instrumented object size.

Thanks,

-Rong

Attachment: patch.txt
Description: Text document

Follow-Ups:
- Re: [google][gcc-4_9] Remove unused key field in gcov_fn_info
  - From: Xinliang David Li

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