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From: "patrick.marlier at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug middle-end/52141] New: [trans-mem] ICE due to asm statement in trans-mem.c:expand_block_tm
Date: Mon, 06 Feb 2012 20:50:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52141

             Bug #: 52141
           Summary: [trans-mem] ICE due to asm statement in
                    trans-mem.c:expand_block_tm
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: patrick.marlier@gmail.com
                CC: aldyh@gcc.gnu.org, rth@gcc.gnu.org


Created attachment 26591
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26591
testcase ICE with -fgnu-tm -O1

In the continuation of PRs: 46269, 47606, 51443.

../../trunk-debug/gcc/xgcc -B ../../trunk-debug/gcc -fgnu-tm -O1 -S -o
ICE-inline.s ICE-inline2.c
ICE-inline2.c:2:13: warning: always_inline function might not be inlinable
[-Wattributes]
ICE-inline2.c:13:5: internal compiler error: in expand_block_tm, at
trans-mem.c:2366

(gdb) bt
...
#5  0x0000000000b1714f in expand_block_tm (region=0x1b99160, bb=0x7ffff69aa208)
at ../../trunk/gcc/trans-mem.c:2366
#6  0x0000000000b17455 in execute_tm_mark () at
../../trunk/gcc/trans-mem.c:2467
#7  0x0000000000a1672f in execute_one_pass (pass=0x196c0a0) at
../../trunk/gcc/passes.c:2081
...