[LLVMbugs] [Bug 4614] New: icc 11.0 build issue: no __builtin_bswap32/64

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Thu Jul 23 11:42:13 PDT 2009


           Summary: icc 11.0 build issue: no __builtin_bswap32/64
           Product: Build scripts
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Makefiles
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: markleone at gmail.com
                CC: llvmbugs at cs.uiuc.edu

icc defines __GNUC__ but version 11.0 doesn't define __builtin_bswap32/64,
which is used in MathExtras.h.

If it's not easy to fix properly, a workaround would be appreciated.

icc (ICC) 11.0 20090318
FC10 Linux 2.6.25-14.fc9.x86_64 

Mark Leone

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