[LLVMbugs] [Bug 6868] New: [cbe] cfrac test fails

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Sun Apr 18 07:19:43 PDT 2010


           Summary: [cbe] cfrac test fails
           Product: new-bugs
           Version: trunk
          Platform: PC
        OS/Version: FreeBSD
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: pawel.worach at gmail.com
                CC: llvmbugs at cs.uiuc.edu

$ lli --version
Low Level Virtual Machine (http://llvm.org/):
  llvm version 2.7
  Optimized build with assertions.
  Built Apr 17 2010 (00:16:44).
  Host: x86_64-unknown-freebsd8.0
  Host CPU: penryn

  Registered Targets:
    x86    - 32-bit X86: Pentium-Pro and above
    x86-64 - 64-bit X86: EM64T and AMD64

$ lli cfrac.llvm.bc 41757646344123832613190542166099121
41757646344123832613190542166099121 = 49384934934843479 * 845554345656569399
$ llc -march=c -o cfrac.c cfrac.llvm.bc
$ gcc cfrac.c -o cfrac -lm
<ton of warnings>
$ ./cfrac 41757646344123832613190542166099121
Illegal instruction (core dumped)

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