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From: "patrick.marlier at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug lto/50964] New: [trans-mem] no support for LTO
Date: Wed, 02 Nov 2011 16:01:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D50964

             Bug #: 50964
           Summary: [trans-mem] no support for LTO
    Classification: Unclassified
           Product: gcc
           Version: trans-mem
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P3
         Component: lto
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: patrick.marlier@gmail.com
                CC: aldyh@gcc.gnu.org, rth@gcc.gnu.org,
                    torvald@gcc.gnu.org


Created attachment 25690
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=3D25690
generate ICE

A simple test (attached) shows that LTO does not support TM
(GIMPLE_TRANSACTION).

gcc -O0 -fgnu-tm -flto test.c -o test.o
test.c: In function =E2=80=98main=E2=80=99:
test.c:10:1: internal compiler error: in output_gimple_stmt, at
gimple-streamer-out.c:155
Please submit a full bug report,
with preprocessed source if appropriate.

Patrick Marlier.