[LLVMbugs] [Bug 10547] New: [AVX] still seeing some cannot select crashes with v8i32

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=10547

           Summary: [AVX] still seeing some cannot select crashes with
                    v8i32
           Product: new-bugs
           Version: trunk
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: matt at pharr.org
                CC: llvmbugs at cs.uiuc.edu


Created an attachment (id=6983)
 --> (http://llvm.org/bugs/attachment.cgi?id=6983)
test case

See attached test-case; it gives me the following with top-of-tree with llc
-mattr=+avx.


LLVM ERROR: Cannot select: 0x7f96b0832210: v8i32 = BUILD_VECTOR 0x7f96b0832110,
0x7f96b0832110, 0x7f96b0832110, 0x7f96b0832110, 0x7f96b0832110, 0x7f96b0832110,
0x7f96b0832110, 0x7f96b0832110 [ORD=2] [ID=9]
  0x7f96b0832110: i32 = Constant<-1> [ORD=2] [ID=1]
  0x7f96b0832110: i32 = Constant<-1> [ORD=2] [ID=1]
  0x7f96b0832110: i32 = Constant<-1> [ORD=2] [ID=1]
  0x7f96b0832110: i32 = Constant<-1> [ORD=2] [ID=1]
  0x7f96b0832110: i32 = Constant<-1> [ORD=2] [ID=1]
  0x7f96b0832110: i32 = Constant<-1> [ORD=2] [ID=1]
  0x7f96b0832110: i32 = Constant<-1> [ORD=2] [ID=1]
  0x7f96b0832110: i32 = Constant<-1> [ORD=2] [ID=1]

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