[PATCH] D35831: Don't use std::numeric_limits<double>::infinity() as result of function

[Andrew V. Tischenko via Phabricator via llvm-commits]

avt77 created this revision.

There is special Optional class which should be used to return invalid numeric value.


https://reviews.llvm.org/D35831

Files:
  lib/CodeGen/TargetSchedule.cpp
  test/CodeGen/X86/avx-schedule.ll
  test/CodeGen/X86/bmi-schedule.ll
  test/CodeGen/X86/bmi2-schedule.ll
  test/CodeGen/X86/f16c-schedule.ll
  test/CodeGen/X86/sse41-schedule.ll
  test/CodeGen/X86/sse42-schedule.ll
  test/CodeGen/X86/sse4a-schedule.ll

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