1 ; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s 2 3 define i1 @test1(i64 %poscnt, i32 %work) { 4 entry: 5 ; CHECK: lsrs.w r1, r1, #1 6 ; CHECK: rrx r0, r0 7 %0 = lshr i64 %poscnt, 1 8 %1 = icmp eq i64 %0, 0 9 ret i1 %1 10 } 11 12 define i1 @test2(i64 %poscnt, i32 %work) { 13 entry: 14 ; CHECK: asrs.w r1, r1, #1 15 ; CHECK: rrx r0, r0 16 %0 = ashr i64 %poscnt, 1 17 %1 = icmp eq i64 %0, 0 18 ret i1 %1 19 } 20
