[LLVMbugs] [Bug 20333] New: [powerpc-darwin8] MachO_x86-64_PIC_relocations.s failing

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=20333

            Bug ID: 20333
           Summary: [powerpc-darwin8] MachO_x86-64_PIC_relocations.s
                    failing
           Product: libraries
           Version: trunk
          Hardware: Macintosh
                OS: MacOS X
            Status: NEW
          Severity: normal
          Priority: P
         Component: Generic Execution Engine Support
          Assignee: lhames at gmail.com
          Reporter: fang at csl.cornell.edu
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

Created attachment 12779
  --> http://llvm.org/bugs/attachment.cgi?id=12779&action=edit
object file produced by llvm-mc

On the powerpc-darwin8-C++11 branch (merged r212748 +cherry-picked 213012 and
r213202), I'm seeing this test fail:

% bin/llvm-lit -v
test/ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s
second level name optional in hw.optional.fma is invalid
-- Testing: 1 tests, 1 threads --
FAIL: LLVM :: ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s (1
of 1)
******************** TEST 'LLVM ::
ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s' FAILED
********************
Script:
--
gtimeout 1m  /Users/fang/local/src/LLVM-svn/clang34-stage1-build/./bin/llvm-mc
-triple=x86_64-apple-macosx10.9 -relocation-model=pic -filetype=obj -o
/Volumes/Isolde/builds/LLVM/clang34-stage1-build/test/ExecutionEngine/RuntimeDyld/X86/Output/MachO_x86-64_PIC_relocations.s.tmp.o
/Volumes/Isolde/sources/LLVM-svn/llvm.git/test/ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s
gtimeout 1m 
/Users/fang/local/src/LLVM-svn/clang34-stage1-build/./bin/llvm-rtdyld
-triple=x86_64-apple-macosx10.9 -verify
-check=/Volumes/Isolde/sources/LLVM-svn/llvm.git/test/ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s
/Volumes/Isolde/builds/LLVM/clang34-stage1-build/test/ExecutionEngine/RuntimeDyld/X86/Output/MachO_x86-64_PIC_relocations.s.tmp.o
gtimeout 1m  rm
/Volumes/Isolde/builds/LLVM/clang34-stage1-build/test/ExecutionEngine/RuntimeDyld/X86/Output/MachO_x86-64_PIC_relocations.s.tmp.o
--
Exit Code: 1

Command Output (stderr):
--
Error evaluating expression 'decode_operand(insn2, 4) = x - next_pc(insn2)':
Invalid operand index '4' for instruction 'insn2'. Instruction has only 0
operands.
Instruction is:
  <MCInst #2317 RETQ>
/Users/fang/local/src/LLVM-svn/clang34-stage1-build/./bin/llvm-rtdyld: error:
some checks in
'/Volumes/Isolde/sources/LLVM-svn/llvm.git/test/ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s'
failed

--

********************
Testing Time: 1.75s
********************
Failing Tests (1):
    LLVM :: ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s

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