[LLVMbugs] [Bug 10263] New: Wrong definition of ftrunc.

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Mon Jul 4 00:50:27 PDT 2011


http://llvm.org/bugs/show_bug.cgi?id=10263

           Summary: Wrong definition of ftrunc.
           Product: tools
           Version: 2.8
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: llc
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: hranac.bz at email.cz
                CC: llvmbugs at cs.uiuc.edu


Node ftrunc is defined as such:

def SDTFPUnaryOp: SDTypeProfile<1, 1, [
  SDTCisSameAs<0, 1>, SDTCisFP<0>
]>;

def ftrunc: SDNode<"ISD::FTRUNC", SDTFPUnaryOp>;

Because of this, ftrunc is unuseable (which is probably the reason why no
official backends use this node).

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