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| author | Dale Johannesen <dalej@apple.com> | 2009-09-25 17:23:22 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2009-09-25 17:23:22 +0000 |
| commit | 52fb79b7f9792999b18c1230b5ababaa48df9c85 (patch) | |
| tree | 04c0d7219c551054dfd8f7f3f239f3380c077678 /lib/CodeGen/MachineInstr.cpp | |
| parent | 2702e6aa53f603b20c3e46364bc1756788bd291a (diff) | |
Generate FSQRT from calls to the sqrt function, which
allows appropriate backends to generate a sqrt instruction.
On x86, this isn't done at -O0 because we go through
FastISel instead. This is a behavior change from before
this series of sqrt patches started. I think this is OK
considering that compile speed is most important at -O0, but
could be convinced otherwise.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82778 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineInstr.cpp')
0 files changed, 0 insertions, 0 deletions