https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66782
Bug ID: 66782
Summary: Unable to run 64-bit wine after MS->SYSV register
changes
Product: gcc
Version: 5.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: austinenglish at gmail dot com
Target Milestone: ---
Regression, introduced by:
[austin@localhost gcc]$ git bisect bad
96c09a553634967a94b5fd4ec3c46b58ffca1700 is the first bad commit
commit 96c09a553634967a94b5fd4ec3c46b58ffca1700
Author: uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sun Sep 21 15:13:14 2014 +0000
* config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
clobbered registers using clobber_reg. Remove UNSPEC decoration.
* config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
(*call_rex64_ms_sysv): Remove.
(*call_value_rex64_ms_sysv): Ditto.
* config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
testsuite/ChangeLog:
* gcc.target/i386/avx-vzeroupper-16.c (dg-final): Remove check
for call_value_rex64_ms_sysv.
* gcc.target/i386/avx-vzeroupper-17.c (dg-final): Ditto.
* gcc.target/i386/avx-vzeroupper-18.c (dg-final): Remove check
for call_rex64_ms_sysv.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215428
138bc75d-0d04-0410-961f-82ee72b054a4
:040000 040000 106752531e7926ba25b0617448d4ba45911c9dad
83a0c6ad4d406be569059bf7b59320804024d1c3 M gcc
See downstream issue report here:
https://bugs.winehq.org/show_bug.cgi?id=38653
