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[Patch ARM] Move return_using_this_insn to cfun.

From: "Ramana Radhakrishnan" <ramana dot radhakrishnan at arm dot com>
To: <gcc-patches at gcc dot gnu dot org>
Cc: "Richard Earnshaw" <Richard dot Earnshaw at arm dot com>
Date: Tue, 31 Mar 2009 17:25:28 +0100
Subject: [Patch ARM] Move return_using_this_insn to cfun.

Hi,

This patch is an almost mechanical replacement of the global variable
return_used_this_function by moving it into machine specific data.

Ok to commit after a round of regression testing ?



Cheers
Ramana


2009-03-31 Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        * config/arm/arm.c (return_used_this_function): Remove.
        (arm_output_function_prologue): Remove use of
return_used_this_function.
        (output_return_instruction): Replace use of
return_used_this_function
        by cfun->machine->return_used_this_function.
        (arm_output_epilogue): Likewise.
        (arm_output_function_epilogue): Likewise.
        (thumb_unexpanded_epilogue): Likewise.

        * config/arm/arm.h (struct machine_function):
return_used_this_function
        New member.

Ramana Radhakrishnan
GNU Tools Engineer
ARM Ltd. (www.arm.com)
Phone : +441223400495 (Direct || Voicemail)

Attachment: cleanup-using-return-this-insn.patch
Description: Binary data

Follow-Ups:
- Re: [Patch ARM] Move return_using_this_insn to cfun.
  - From: Richard Earnshaw

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