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| author | Rui Ueyama <ruiu@google.com> | 2015-06-09 15:20:42 +0000 |
|---|---|---|
| committer | Rui Ueyama <ruiu@google.com> | 2015-06-09 15:20:42 +0000 |
| commit | 7d0991953499174797b0ff94167bfec33e67ccfb (patch) | |
| tree | d8d85786e47ed032c55ac2271a2e453fc3ae69c6 /llvm/lib/Support/DynamicLibrary.cpp | |
| parent | 703e8486ecaff3c059eaa262e04699bd1d9e2c8b (diff) | |
| download | llvm-7d0991953499174797b0ff94167bfec33e67ccfb.zip llvm-7d0991953499174797b0ff94167bfec33e67ccfb.tar.gz llvm-7d0991953499174797b0ff94167bfec33e67ccfb.tar.bz2 | |
Remove object_error::success and use std::error_code() instead
make_error_code(object_error) is slow because object::object_category()
uses a ManagedStatic variable. But the real problem is that the function is
called too frequently. This patch uses std::error_code() instead of
object_error::success. In most cases, we return "success", so this patch
reduces number of function calls to that function.
http://reviews.llvm.org/D10333
llvm-svn: 239409
Diffstat (limited to 'llvm/lib/Support/DynamicLibrary.cpp')
0 files changed, 0 insertions, 0 deletions