From e59292360311fd824f6be5f71cd0e537fee86392 Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Fri, 11 Sep 2009 20:46:33 +0000 Subject: Fix llvm-extract's "writing bitcode to a terminal" warning, which wasn't working. To support this, add an is_displayed() function to raw_ostream, and generalize Process::StandardOutIsDisplayed and friends in order to support it. Also, call RemoveFileOnSignal before creating a file instead of after, so that the file isn't left behind if the program is interrupted between when the file is created and RemoveFileOnSignal is called. While here, add a -S to llvm-extract and port it to IRReader so that it supports assembly input. llvm-svn: 81568 --- llvm/tools/llvm-as/llvm-as.cpp | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) (limited to 'llvm/tools/llvm-as') diff --git a/llvm/tools/llvm-as/llvm-as.cpp b/llvm/tools/llvm-as/llvm-as.cpp index 9027cfc3cf2..d510297aa35 100644 --- a/llvm/tools/llvm-as/llvm-as.cpp +++ b/llvm/tools/llvm-as/llvm-as.cpp @@ -94,7 +94,12 @@ int main(int argc, char **argv) { OutputFilename += ".bc"; } } - + + // Make sure that the Out file gets unlinked from the disk if we get a + // SIGINT. + if (OutputFilename != "-") + sys::RemoveFileOnSignal(sys::Path(OutputFilename)); + std::string ErrorInfo; std::auto_ptr Out (new raw_fd_ostream(OutputFilename.c_str(), ErrorInfo, @@ -103,12 +108,6 @@ int main(int argc, char **argv) { errs() << ErrorInfo << '\n'; return 1; } - - - // Make sure that the Out file gets unlinked from the disk if we get a - // SIGINT. - if (OutputFilename != "-") - sys::RemoveFileOnSignal(sys::Path(OutputFilename)); if (!DisableOutput) if (Force || !CheckBitcodeOutputToConsole(*Out, true)) -- cgit v1.2.3