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author | Daniel Dunbar <daniel@zuster.org> | 2009-03-16 22:00:17 +0000 |
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committer | Daniel Dunbar <daniel@zuster.org> | 2009-03-16 22:00:17 +0000 |
commit | de75d7ffcd5ed315240cfe0c52a821cf66411eda (patch) | |
tree | 3dfcc279db6a92120231c5c9ef7fec815bcb584d /include | |
parent | af3f5441b51c5f5317a585c816201e16b46891c6 (diff) | |
download | external_llvm-de75d7ffcd5ed315240cfe0c52a821cf66411eda.zip external_llvm-de75d7ffcd5ed315240cfe0c52a821cf66411eda.tar.gz external_llvm-de75d7ffcd5ed315240cfe0c52a821cf66411eda.tar.bz2 |
Add slow path for single character write, and use exclusively for
single characters writes outside of the fast path in raw_ostream.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67053 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
-rw-r--r-- | include/llvm/Support/raw_ostream.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/llvm/Support/raw_ostream.h b/include/llvm/Support/raw_ostream.h index 1eb92ed..8574659 100644 --- a/include/llvm/Support/raw_ostream.h +++ b/include/llvm/Support/raw_ostream.h @@ -82,7 +82,7 @@ public: raw_ostream &operator<<(char C) { if (OutBufCur >= OutBufEnd) - flush_impl(); + return write(C); *OutBufCur++ = C; if (Unbuffered) flush_impl(); @@ -91,7 +91,7 @@ public: raw_ostream &operator<<(unsigned char C) { if (OutBufCur >= OutBufEnd) - flush_impl(); + return write(C); *OutBufCur++ = C; if (Unbuffered) flush_impl(); @@ -100,7 +100,7 @@ public: raw_ostream &operator<<(signed char C) { if (OutBufCur >= OutBufEnd) - flush_impl(); + return write(C); *OutBufCur++ = C; if (Unbuffered) flush_impl(); @@ -132,6 +132,7 @@ public: return this->operator<<(ftostr(N)); } + raw_ostream &write(unsigned char C); raw_ostream &write(const char *Ptr, unsigned Size); // Formatted output, see the format() function in Support/Format.h. |