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[PATCH, rtl-optimization]: Fix PR 66891, ICE in expand_call, at calls.c

From: Uros Bizjak <ubizjak at gmail dot com>
To: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Cc: Jeff Law <law at redhat dot com>
Date: Fri, 17 Jul 2015 08:38:48 +0200
Subject: [PATCH, rtl-optimization]: Fix PR 66891, ICE in expand_call, at calls.c
Authentication-results: sourceware.org; auth=none

Hello!

When moving precompute_register_parameters, I didn't notice that the
call was wrapped with NO_DEFER_POP/OK_DEFER_POP.

Attached patch fixes this oversight.

2015-07-17  Uros Bizjak  <ubizjak@gmail.com>

    PR rtl-optimization/66891
    * calls.c (expand_call): Wrap precompute_register_parameters with
    NO_DEFER_POP/OK_DEFER_POP to prevent deferred pops.

testsuite/ChangeLog:

2015-07-17  Uros Bizjak  <ubizjak@gmail.com>

    PR target/66891
    * gcc.target/i386/pr66891.c: New test.

Bootstrapped and regression tested on x86_64-linux-gnu {,-m32},
committed to mainline SVN as obvious.

Uros.

Attachment: p.diff.txt
Description: Text document

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