[InstCombine] Signed saturation tests. NFC
[llvm-complete.git] / lib / Target / ARM / README-Thumb2.txt
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1 //===---------------------------------------------------------------------===//
2 // Random ideas for the ARM backend (Thumb2 specific).
3 //===---------------------------------------------------------------------===//
5 Make sure jumptable destinations are below the jumptable in order to make use
6 of tbb / tbh.