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Change raw_fd_ostream to take flags as an optional bitmask

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instead of as two bools.  Use this to add a F_Append flag
which has the obvious behavior.

Other unrelated changes conflated into this patch:

1. REmove EH stuff from llvm-dis and llvm-as, the try blocks
   are dead.
2. Simplify the filename inference code in llvm-as/llvm-dis,
   because raw_fd_ostream does the right thing with '-'.
3. Switch machine verifier to use raw_ostream instead of ostream
   (Which is the thing that needed append in the first place).




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79807 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2009-08-23 02:51:22 +00:00
parent 1d7fb4eae5
commit 17e9edc4a7
16 changed files with 226 additions and 243 deletions
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4
utils/FileUpdate/FileUpdate.cpp
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@ -65,8 +65,8 @@ int main(int argc, char **argv) {
if (!Quiet)
outs() << argv[0] << ": Updating '" << OutputFilename
<< "', contents changed.\n";
raw_fd_ostream OutStream(OutputFilename.c_str(), /*Binary=*/true,
/*Force=*/true, ErrorStr);
raw_fd_ostream OutStream(OutputFilename.c_str(), ErrorStr,
raw_fd_ostream::F_Force|raw_fd_ostream::F_Binary);
if (!ErrorStr.empty()) {
errs() << argv[0] << ": Unable to write output '"
<< OutputFilename << "': " << ErrorStr << '\n';