| commit | 6ee561bf04f65405961d686c46f971360b011857 | [log] [tgz] |
|---|---|---|
| author | Diana Picus <diana.picus@linaro.org> | Fri Jan 12 11:30:45 2018 +0000 |
| committer | Diana Picus <diana.picus@linaro.org> | Fri Jan 12 11:30:45 2018 +0000 |
| tree | 2a069172c88f70f3f5306bd723ca85b478a33984 | |
| parent | 203daf128effc4f449e204e8b79913722e2d000c [diff] |
[ARM GlobalISel] Legalize G_FMA For hard float with VFP4, it is legal. Otherwise, we use libcalls. This needs a bit of support in the LegalizerHelper for soft float because we didn't handle G_FMA libcalls yet. The support is trivial, as the only difference between G_FMA and other libcalls that we already handle is that it has 3 input operands rather than just 2. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@322366 91177308-0d34-0410-b5e6-96231b3b80d8