Revert of PNaCl: Update LLVM revision in pnacl/COMPONENT_REVISIONS (patchset #1 id:1 of https://codereview.chromium.org/1055753002/)
Revert of PNaCl: Update LLVM revision in pnacl/COMPONENT_REVISIONS (patchset #1 id:1 of https://codereview.chromium.org/1055753002/)

Reason for revert:
Looks like promote integers is slightly wrong, and I didn't see the failure email. Reverting for now to investigate failure.

Running 624/1152: pr23324.c
['toolchain/linux_x86/pnacl_newlib/bin/pnacl-clang++', 'toolchain_build/src/pnacl-gcc/gcc/testsuite/gcc.c-torture/execute/pr23324.c', '-O0', '-static', '-fwrapv', '-fdiagnostics-show-category=name', '-DSTACK_SIZE=0x40000', '-D_XOPEN_SOURCE=600', '-DNO_TRAMPOLINES', '-DNO_LABEL_VALUES', '-std=gnu89', '-o', '/tmp/tc_test_llvm_pnacl_x86-32_O0_execute_pr23324.c.nonfinal.pexe']
toolchain/linux_x86/pnacl_newlib/bin/pnacl-clang++ toolchain_build/src/pnacl-gcc/gcc/testsuite/gcc.c-torture/execute/pr23324.c -O0 -static -fwrapv -fdiagnostics-show-category=name -DSTACK_SIZE=0x40000 -D_XOPEN_SOURCE=600 -DNO_TRAMPOLINES -DNO_LABEL_VALUES -std=gnu89 -o /tmp/tc_test_llvm_pnacl_x86-32_O0_execute_pr23324.c.nonfinal.pexe
Error: command failed 1 toolchain/linux_x86/pnacl_newlib/bin/pnacl-clang++ toolchain_build/src/pnacl-gcc/gcc/testsuite/gcc.c-torture/execute/pr23324.c -O0 -static -fwrapv -fdiagnostics-show-category=name -DSTACK_SIZE=0x40000 -D_XOPEN_SOURCE=600 -DNO_TRAMPOLINES -DNO_LABEL_VALUES -std=gnu89 -o /tmp/tc_test_llvm_pnacl_x86-32_O0_execute_pr23324.c.nonfinal.pexe
Function callee_af6 disallowed: bad instruction opcode:    %expanded2 = getelementptr i16* %expanded3, i32 1
Function callee_af6 disallowed: operand not InherentPtr:    %expanded2.bc = bitcast i16* %expanded2 to i8*
Function callee_af6 disallowed: bad instruction opcode:    %expanded7 = getelementptr i16* %expanded8, i32 1
Function callee_af6 disallowed: operand not InherentPtr:    %expanded7.bc = bitcast i16* %expanded7 to i8*
Function callee_af6 disallowed: bad instruction opcode:    %expanded12 = getelementptr i16* %expanded13, i32 1
Function callee_af6 disallowed: operand not InherentPtr:    %expanded12.bc = bitcast i16* %expanded12 to i8*
Function callee_af6 disallowed: bad instruction opcode:    %expanded17 = getelementptr i16* %expanded18, i32 1
Function callee_af6 disallowed: operand not InherentPtr:    %expanded17.bc = bitcast i16* %expanded17 to i8*
LLVM ERROR: PNaCl ABI verification failed

Original issue's description:
> PNaCl: Update LLVM revision in pnacl/COMPONENT_REVISIONS
>
> This pulls in the following LLVM changes:
>
> e531157: (jfb@chromium.org) PromoteIntegers: enhance for Emscripten
> d2afe2f: (petar.jovanovic@rt-rk.com) [MIPS] Put correct MIPS triple in IsLockFreeToConstant
>
> BUG= https://code.google.com/p/nativeclient/issues/detail?id=4102
> BUG= run_synchronization_cpp11libc++_test fails on MIPS
> TEST= PNaCl toolchain trybots
> TBR= dschuff@chromium.org
>
> Committed: https://chromium.googlesource.com/native_client/src/native_client/+/b5c242df4ff11f910ca478bc5b7ac478bd28c0dc

TBR=dschuff@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG= https://code.google.com/p/nativeclient/issues/detail?id=4102

Review URL: https://codereview.chromium.org/1058863002

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