Craig Topper 9128da5831 [APInt] Merge the multiword code from lshrInPlace and tcShiftRight into a single implementation ...

This merges the two different multiword shift right implementations into a single version located in tcShiftRight. lshrInPlace now calls tcShiftRight for the multiword case.

I retained the memmove fast path from lshrInPlace and used a memset for the zeroing. The for loop is basically tcShiftRight's implementation with the zeroing and the intra-shift of 0 removed.

Differential Revision: https://reviews.llvm.org/D32114



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@300503 91177308-0d34-0410-b5e6-96231b3b80d8

2017-04-17 21:43:43 +00:00

..

llvm

[APInt] Merge the multiword code from lshrInPlace and tcShiftRight into a single implementation

2017-04-17 21:43:43 +00:00

llvm-c

Introducing LLVMMetadataRef

2017-04-17 11:52:54 +00:00