Add a Force option to raw_fd_ostream to specify whether opening
an existing file is considered an error. Convert several tools
to use raw_fd_ostream instead of std::ostream, and to use this
new option instead of doing a manual check.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75801 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/lto/LTOCodeGenerator.cpp b/tools/lto/LTOCodeGenerator.cpp
index b4c4e77..9596057 100644
--- a/tools/lto/LTOCodeGenerator.cpp
+++ b/tools/lto/LTOCodeGenerator.cpp
@@ -186,7 +186,8 @@
bool genResult = false;
{
raw_fd_ostream asmFD(raw_fd_ostream(uniqueAsmPath.c_str(),
- false, errMsg));
+ /*Binary=*/false, /*Force=*/true,
+ errMsg));
formatted_raw_ostream asmFile(asmFD);
if (!errMsg.empty())
return NULL;