[#7151] libmudflap.c++/pass41-frag.cxx ( -O) execution test fails in 4.5 toolchain linux-uclibc testing

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[#7151] libmudflap.c++/pass41-frag.cxx ( -O) execution test fails in 4.5 toolchain linux-uclibc testing

Submitted By: Mingquan Pan

Open Date

2012-06-07 22:58:05     Close Date

2012-06-08 09:44:29

Priority:

Medium     Assignee:

Stuart Henderson

Board:

N/A     Silicon Revision:

Resolution:

Upstream     Fixed In Release:

N/A

Processor:

ALL     

Host Operating System:

toolchain rev.:

    kernel rev.:

State:

Closed     Found In Release:

N/A

Is this bug repeatable?:

N/A     

Summary: libmudflap.c++/pass41-frag.cxx ( -O) execution test fails in 4.5 toolchain linux-uclibc testing

Details:

 

libmudflap.c++/pass41-frag.cxx ( -O) execution test fails in 4.5 toolchain linux-uclibc testing.

 

 

Executing on bfin-linux-uclibc: /tmp/pass41-frag.exe.20720 {} {}   (timeout = 300)

spawn [open ...]^M

*******

mudflap violation 1 (check/read): time=29054165.960000 ptr=0x7934d0 size=4

pc=0x8880ca location=`SEGV

XYZ139ZYX

/home/test/work/cruise/test_scripts/toolchain/toolchain-build/toolchain-2012_Jun_05_17_22/bfin-linux-uclibc/bin/../lib/gcc/bfin-linux-uclibc/4.5.3/include/c++/ostream:542:46 (main)'

      [0x0x887150]

number of nearby objects: 0

Executing on bfin-linux-uclibc: rm -f  /tmp/pass41-frag.exe.20720    (timeout = 300)

spawn [open ...]^M

XYZ0ZYX

Executed ./pass41-frag.exe, status 1

*******

mudflap violation 1 (check/read): time=29054165.960000 ptr=0x7934d0 size=4

pc=0x8880ca location=`SEGV

/home/test/work/cruise/test_scripts/toolchain/toolchain-build/toolchain-2012_Jun_05_17_22/bfin-linux-uclibc/bin/../lib/gcc/bfin-linux-uclibc/4.5.3/include/c++/ostream:542:46 (main)'

      [0x0x887150]

number of nearby objects: 0

FAIL: libmudflap.c++/pass41-frag.cxx ( -O) execution test

 

Follow-ups

 

--- Stuart Henderson                                         2012-06-08 10:43:36

This is an upstream bug that was fixed in gcc 4.6.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32276

This was present in 4.3 as well as 4.5.

 

i'll XFAIL it and set this as Closed-Upstream.

 

 

 

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