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author | Eli Friedman <eli.friedman@gmail.com> | 2009-07-03 02:26:38 +0000 |
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committer | Eli Friedman <eli.friedman@gmail.com> | 2009-07-03 02:26:38 +0000 |
commit | d02ea672969690c678a491257240267d8335e266 (patch) | |
tree | a8481c7af39c05ee994d54c7387bc52bf6b2395a /README.txt | |
parent | 4c8aa0d2c7520a078f4bcc1cb41e082633031859 (diff) |
Misc compiler-rt fixes. Clarify neg implementations to show what is
actually happening. Fix mod implementation so it doesn't get
optimized to a recursive call. Make x86-32 non-SSE2 shift
implementation use shld/shrd instead of emulating it (the only x86 processor
where the emulation might be remotely close to justifiable is the Pentium 4).
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@74756 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'README.txt')
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