| commit | 2a46a60510948b5005d62025fbba307a0323ed8d | [log] [tgz] |
|---|---|---|
| author | Bill Wendling <isanbard@gmail.com> | Wed May 15 21:31:22 2013 +0000 |
| committer | Bill Wendling <isanbard@gmail.com> | Wed May 15 21:31:22 2013 +0000 |
| tree | bcf69b34828332f3755ef9d593b43018af34e2e4 | |
| parent | 0bdc46c7ee03e8c4e4da7c5ac43edac237aa53e2 [diff] |
Try to improve performance by using a read/write buffer instead of I/O. The calls to fwrite/fread can be very expensive. GCC avoids this by using a buffer to read and write from the file, thus limiting the number of fwrite/fread calls. <rdar://problem/13466086> git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@181924 91177308-0d34-0410-b5e6-96231b3b80d8