[LLVMbugs] [Bug 18888] New: Cannot select: intrinsic %llvm.x86.sse42.crc32.32.8

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=18888

            Bug ID: 18888
           Summary: Cannot select: intrinsic %llvm.x86.sse42.crc32.32.8
           Product: clang
           Version: 3.3
          Hardware: PC
                OS: FreeBSD
            Status: NEW
          Severity: normal
          Priority: P
         Component: Frontend
          Assignee: unassignedclangbugs at nondot.org
          Reporter: lewpromo at donzis.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

Created attachment 12082
  --> http://llvm.org/bugs/attachment.cgi?id=12082&action=edit
as requested

root at freebsd64:/home/bulletin/object # cc -Wall -O0 -g -S xxx.c -o xxx.s
fatal error: error in backend: Cannot select: intrinsic
%llvm.x86.sse42.crc32.32.8
cc: error: clang frontend command failed with exit code 70 (use -v to see
invocation)
FreeBSD clang version 3.3 (tags/RELEASE_33/final 183502) 20130610
Target: x86_64-unknown-freebsd10.0
Thread model: posix
cc: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/
and include the crash backtrace, preprocessed source, and associated run
script.
cc: note: diagnostic msg: 
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
cc: note: diagnostic msg: /tmp/xxx-0Vwj61.c
cc: note: diagnostic msg: /tmp/xxx-0Vwj61.sh
cc: note: diagnostic msg: 

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