[LLVMbugs] [Bug 5148] New: bug report

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Wed Oct 7 09:05:51 PDT 2009


           Summary: bug report
           Product: clang
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: LLVM Codegen
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: hui.chen at arm.com
                CC: llvmbugs at cs.uiuc.edu

version (as a result of clang -v):
clang version 1.0 (http://llvm.org/svn/llvm-project/cfe/trunk 80670)
Target: i386-pc-linux-gnu
Thread model: posix

I wrote the simple code (attached) just to test the support of vector

The excutable generated by clang crashed because of segmentation fault.
The same code compiled by gcc produced the expected result.

I also "gdb"ed the excutable. I find that the clang compiler failed to produce
the right code for the following lines:

ptrV4x = (v4si *) x;
        ptrV4y = (v4si *) y;
        ptrV4z = (v4si *) z;


Configure bugmail: http://llvm.org/bugs/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.

More information about the llvm-bugs mailing list