diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/FastISel.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/FastISel.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp index 71042ff277..450596e50d 100644 --- a/lib/CodeGen/SelectionDAG/FastISel.cpp +++ b/lib/CodeGen/SelectionDAG/FastISel.cpp @@ -124,10 +124,8 @@ bool FastISel::SelectGetElementPtr(Instruction *I, // Unhandled operand. Halt "fast" selection and bail. return false; - // FIXME: If multiple is power of two, turn it into a shift. The - // optimization should be in FastEmit_ri? - IdxN = FastEmit_ri_(VT, ISD::MUL, IdxN, - ElementSize, VT); + if (ElementSize != 1) + IdxN = FastEmit_ri_(VT, ISD::MUL, IdxN, ElementSize, VT); if (IdxN == 0) // Unhandled operand. Halt "fast" selection and bail. return false; |