[LLVMbugs] [Bug 2105] New: Instruction selection failures on SPARC/Solaris

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=2105

           Summary: Instruction selection failures on SPARC/Solaris
           Product: new-bugs
           Version: unspecified
          Platform: Sun
        OS/Version: Solaris
            Status: NEW
          Severity: normal
          Priority: P2
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: ggreif at gmail.com
                CC: llvmbugs at cs.uiuc.edu


Some tests fail on SPARCv8:

1) ----------------------------------------------------
FAIL: .../llvm/test/CodeGen/Generic/2008-01-25-dag-combine-mul.ll
Failed with signal(SIGABRT) at line 1
while running: llvm-as <
.../llvm/test/CodeGen/Generic/2008-01-25-dag-combine-mul.ll | llc
Cannot yet select: 0xd42d28: i32,i32 = umul_lohi 0xd42c38, 0xd42a58

2) ----------------------------------------------------
FAIL: .../llvm/test/CodeGen/Generic/storetrunc-fp.ll
Failed with signal(SIGABRT) at line 1
while running: llvm-as < .../llvm/test/CodeGen/Generic/storetrunc-fp.ll | llc
Cannot yet select: 0xd3fe68: ch = store 0xd3fcf8, 0xd403d8, 0xd39320, 0xd404f8
<0xd36278:0> <trunc f32> alignment=4

3) ----------------------------------------------------
FAIL: .../llvm/test/DebugInfo/funccall.ll
Failed with signal(SIGABRT) at line 1
while running: llvm-upgrade < .../llvm/test/DebugInfo/funccall.ll | llvm-as |
llc
Cannot yet select llvm.dbg.declare: 0xd3adc8: ch = declare 0xd496b8, 0xd3d6c8,
0xd4b228


Anybody who is at home in this area, can you fix this?

Otherwise some guidance welcome and I try to do it myself.


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