Update PNaCl rev from 11613 to 11623
Update PNaCl rev from 11613 to 11623

r11623 | PNaCl: Update LLVM revision in pnacl/DEPS: bitcode reader changes

e5a1ea0: (mseaborn@chromium.org) PNaCl: Remove some LOCALMODs in the upstream bitcode reader/writer
dc80ae3: (mseaborn@chromium.org) PNaCl wire format: Disallow duplicate FORWARDTYPEREFs for the same value ID
359669b: (mseaborn@chromium.org) PNaCl pexe reader: Remove now-unused Type argument from getValue()/popValue()

r11621 | Teach pnacl-dis to read the PNaCl bitcode format

r11618 | PNaCl: Update LLVM revision in pnacl/DEPS: pexe format changes

afa589d: (mseaborn@chromium.org) PNaCl wire format: Use FORWARDTYPEREF consistently for all forward references
bb186d9: (mseaborn@chromium.org) PNaCl wire format: Remove the METADATA_BLOCK block from pexes

r11617 | PNaCl: Update LLVM revision in pnacl/DEPS

3a69b22: (mseaborn@chromium.org) PNaCl wire format: Remove code for reading old SwitchInst representation
e635564: (mseaborn@chromium.org) PNaCl wire format: Remove magic number and hash from encoding of 'switch'
69aca32: (mseaborn@chromium.org) PNaCl wire format: Clean up representation of "alloca" instruction

r11614 | Roll LLVM and newlib deps together for the mem* functions change.

838d8e9 Support for mem* library functions in stable bitcode via intrinsics. [Eli Bendersky]
35d0901 PNaCl wire format: Remove the top-level DATALAYOUT record [Mark Seaborn]
e93df18 PNaCl: Fix ExpandStructRegs to handle "select" instructions [Mark Seaborn]

R=mseaborn@chromium.org

Review URL: https://codereview.chromium.org/18004002

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@11629 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

sbc100/native_client,sbc100/native_client,sbc100/native_client,sbc100/native_client,sbc100/native_client,sbc100/native_client