diff --git a/src/llvm b/src/llvm
index b015ecddd3129..263c617d66005 160000
--- a/src/llvm
+++ b/src/llvm
@@ -1 +1 @@
-Subproject commit b015ecddd3129490fa26e5278a1acee79f2ee5ef
+Subproject commit 263c617d66005999afa27d00809c1568a26112ee
diff --git a/src/rustllvm/PassWrapper.cpp b/src/rustllvm/PassWrapper.cpp
index 08c17093d2a3c..c1655b3a41500 100644
--- a/src/rustllvm/PassWrapper.cpp
+++ b/src/rustllvm/PassWrapper.cpp
@@ -166,7 +166,7 @@ LLVMRustWriteOutputFile(LLVMTargetMachineRef Target,
   PassManager *PM = unwrap<PassManager>(PMR);
 
   std::string ErrorInfo;
-  raw_fd_ostream OS(path, ErrorInfo, sys::fs::F_Binary);
+  raw_fd_ostream OS(path, ErrorInfo, sys::fs::F_None);
   if (ErrorInfo != "") {
     LLVMRustError = ErrorInfo.c_str();
     return false;
@@ -184,7 +184,7 @@ LLVMRustPrintModule(LLVMPassManagerRef PMR,
                     const char* path) {
   PassManager *PM = unwrap<PassManager>(PMR);
   std::string ErrorInfo;
-  raw_fd_ostream OS(path, ErrorInfo, sys::fs::F_Binary);
+  raw_fd_ostream OS(path, ErrorInfo, sys::fs::F_None);
   formatted_raw_ostream FOS(OS);
   PM->add(createPrintModulePass(FOS));
   PM->run(*unwrap(M));
diff --git a/src/rustllvm/llvm-auto-clean-trigger b/src/rustllvm/llvm-auto-clean-trigger
index bb7cad6eab64f..3426e823b9f67 100644
--- a/src/rustllvm/llvm-auto-clean-trigger
+++ b/src/rustllvm/llvm-auto-clean-trigger
@@ -1,4 +1,4 @@
 # If this file is modified, then llvm will be forcibly cleaned and then rebuilt.
 # The actual contents of this file do not matter, but to trigger a change on the
 # build bots then the contents should be changed so git updates the mtime.
-2014-02-11
+2014-02-25