[ValueTracking] computeKnownBitsFromShiftOperator use KnownBits direct for constant...
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Fri, 13 Nov 2020 10:47:56 +0000 (10:47 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Fri, 13 Nov 2020 10:54:35 +0000 (10:54 +0000)
commit49623fa77a35de343e89ea2d8159ce719473ce71
tree9b3a82fcc9477ba59a458045fe9302c102ebec89
parent185cface2e46d8d676f43ac07aaa348e95c64b2c
[ValueTracking] computeKnownBitsFromShiftOperator use KnownBits direct for constant shift amounts.

Let KnownBits shift handlers deal with out-of-range shift amounts.
llvm/lib/Analysis/ValueTracking.cpp