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From: "sjames at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/113907] [14 regression] ICU miscompiled since on x86
 since r14-5109-ga291237b628f41
Date: Tue, 13 Feb 2024 13:00:22 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D113907

--- Comment #2 from Sam James <sjames at gcc dot gnu.org> ---
Program received signal SIGSEGV, Segmentation fault.
0xf770e5c0 in memcpy (__dest=3D<optimized out>, __src=3D<optimized out>,
__len=3D<optimized out>) at /usr/include/bits/string_fortified.h:29
29        return __builtin___memcpy_chk (__dest, __src, __len,
(gdb) bt
#0  0xf770e5c0 in memcpy (__dest=3D<optimized out>, __src=3D<optimized out>,
__len=3D<optimized out>) at /usr/include/bits/string_fortified.h:29
#1  uprv_copyArray64 (ds=3D<optimized out>, pErrorCode=3D<optimized out>,
inData=3D<optimized out>, length=3D<optimized out>, outData=3D0xf7f21094) at
udataswp.cpp:172
#2  uprv_copyArray16 (ds=3D<optimized out>, inData=3D<optimized out>,
length=3D<optimized out>, outData=3D<optimized out>, pErrorCode=3D<optimize=
d out>) at
udataswp.cpp:160
#3  0xf770eac5 in udata_swapDataHeader (ds=3D<optimized out>, inData=3D<opt=
imized
out>, length=3D<optimized out>, outData=3D<optimized out>, pErrorCode=3D<op=
timized
out>) at udataswp.cpp:342
#4  0xf7f65cb2 in icu::Package::readPackage (this=3Dthis@entry=3D0xf7f21010,
filename=3Dfilename@entry=3D0xffffcc82 "./in/icudt74l.dat") at package.cpp:=
483
#5  0x56556850 in main (argc=3D2, argv=3D0xffffca14) at icupkg.cpp:335
(gdb)=