[sanitizer] Resubmit D66620 from monorepo

Summary: https://reviews.llvm.org/D66620 is accepted but was based on the multi-repo setup, so I was not able to `arc patch` it. Resubmit the diff under monorepo

Committed on behalf of @sugak (Igor Sugak)

Reviewers: sugak

Subscribers: #sanitizers, llvm-commits, vitalybuka

Tags: #sanitizers, #llvm

Differential Revision: https://reviews.llvm.org/D66624

llvm-svn: 369716

compiler-rt/lib/sanitizer_common/symbolizer/scripts/build_symbolizer.sh

@@ -127,7 +127,7 @@ if [[ ! -d ${LLVM_BUILD} ]]; then
   $LLVM_SRC
 fi
 cd ${LLVM_BUILD}
-ninja LLVMSymbolize LLVMObject LLVMBinaryFormat LLVMDebugInfoDWARF LLVMSupport LLVMDebugInfoPDB LLVMMC LLVMDemangle
+ninja LLVMSymbolize LLVMObject LLVMBinaryFormat LLVMDebugInfoDWARF LLVMSupport LLVMDebugInfoPDB LLVMMC LLVMDemangle LLVMTextAPI
 
 cd ${BUILD_DIR}
 rm -rf ${SYMBOLIZER_BUILD}
@@ -152,6 +152,7 @@ $SCRIPT_DIR/ar_to_bc.sh $LIBCXX_BUILD/lib/libc++.a \
                         $LLVM_BUILD/lib/libLLVMDebugInfoPDB.a \
                         $LLVM_BUILD/lib/libLLVMDemangle.a \
                         $LLVM_BUILD/lib/libLLVMMC.a \
+                        $LLVM_BUILD/lib/libLLVMTextAPI.a \
                         $ZLIB_BUILD/libz.a \
                         symbolizer.a \
                         all.bc

compiler-rt/lib/sanitizer_common/symbolizer/scripts/global_symbols.txt

@@ -78,6 +78,7 @@ ioctl U
 isalpha U
 isatty U
 islower U
+isspace U
 isprint U
 isupper U
 isxdigit U