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da5e5688e9
The target-independent selection algorithm in FastISel already knows how to select a SINT_TO_FP if the target is SSE but not AVX. On targets that have SSE but not AVX, the tablegen'd 'fastEmit' functions for ISD::SINT_TO_FP know how to select instruction X86::CVTSI2SSrr (for an i32 to f32 conversion) and X86::CVTSI2SDrr (for an i32 to f64 conversion). This patch simplifies the logic in method X86SelectSIToFP knowing that the code would not be reachable if the subtarget doesn't have AVX. No functional change intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231243 91177308-0d34-0410-b5e6-96231b3b80d8
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