1 ; RUN: llc < %s -march=x86-64 | FileCheck %s 2 3 define i64 @test(i64 %A) { 4 ; CHECK: @test 5 ; CHECK: shrq $54 6 ; CHECK: andl $1020 7 ; CHECK: ret 8 %B = lshr i64 %A, 56 9 %C = shl i64 %B, 2 10 ret i64 %C 11 } 12
