Skip to content
Commit 0dc6468e authored by Austin Chang's avatar Austin Chang Committed by Simon Pilgrim
Browse files

[InstCombine] Add bswap(logic_op(bswap(x), y)) regression test case; NFC 

Fold the following case on IR InstCombine pass. This patch includes the new test cases for this optimization

bswap(logic_op(x, bswap(y))) -> logic_op(bswap(x), y)
bswap(logic_op(bswap(x), y)) -> logic_op(x, bswap(y))
bswap(logic_op(bswap(x), bswap(y))) -> logic_op(x, y) with multi-use

Differential Revision: https://reviews.llvm.org/D149577
parent 6321e4dd
Show whitespace changes
Inline Side-by-side
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Please to comment