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author | Dan Gohman <gohman@apple.com> | 2010-05-27 19:47:36 +0000 |
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committer | Dan Gohman <gohman@apple.com> | 2010-05-27 19:47:36 +0000 |
commit | 26a707493903729aab49e02a082a0e481003b760 (patch) | |
tree | 1648663d429b77cdf81c1da6ca60aa8a235df196 /tools/llc | |
parent | 57bd6431134d2fe7c8e9f8362b18e283d017b947 (diff) | |
download | llvm-26a707493903729aab49e02a082a0e481003b760.tar.gz llvm-26a707493903729aab49e02a082a0e481003b760.tar.bz2 llvm-26a707493903729aab49e02a082a0e481003b760.tar.xz |
Avoid calling outs() and fouts() when the stream isn't really needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104873 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llc')
-rw-r--r-- | tools/llc/llc.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/tools/llc/llc.cpp b/tools/llc/llc.cpp index f3eed56acc..199a1a9204 100644 --- a/tools/llc/llc.cpp +++ b/tools/llc/llc.cpp @@ -124,7 +124,8 @@ static formatted_raw_ostream *GetOutputStream(const char *TargetName, const char *ProgName) { if (OutputFilename != "") { if (OutputFilename == "-") - return &fouts(); + return new formatted_raw_ostream(outs(), + formatted_raw_ostream::PRESERVE_STREAM); // Make sure that the Out file gets unlinked from the disk if we get a // SIGINT @@ -147,7 +148,8 @@ static formatted_raw_ostream *GetOutputStream(const char *TargetName, if (InputFilename == "-") { OutputFilename = "-"; - return &fouts(); + return new formatted_raw_ostream(outs(), + formatted_raw_ostream::PRESERVE_STREAM); } OutputFilename = GetFileNameRoot(InputFilename); @@ -332,7 +334,7 @@ int main(int argc, char **argv) { DisableVerify)) { errs() << argv[0] << ": target does not support generation of this" << " file type!\n"; - if (Out != &fouts()) delete Out; + delete Out; // And the Out file is empty and useless, so remove it now. sys::Path(OutputFilename).eraseFromDisk(); return 1; @@ -340,8 +342,8 @@ int main(int argc, char **argv) { PM.run(mod); - // Delete the ostream if it's not a stdout stream - if (Out != &fouts()) delete Out; + // Delete the ostream. + delete Out; return 0; } |