1 ; RUN: llc -march=hexagon -hexagon-gen-mux-threshold=0 < %s | FileCheck %s --check-prefix=CHECK0 2 ; RUN: llc -march=hexagon -hexagon-gen-mux-threshold=4 < %s | FileCheck %s --check-prefix=CHECK4 3 4 ; Generate mux with threshold = 0: 5 ; CHECK0: [[R0:r[0-9]+]] = add(r0,#-48) 6 ; CHECK0: [[P0:p[0-3]]] = cmpb.gtu([[R0]],#9) 7 ; CHECK0: r0 = mux([[P0]],#0,#1) 8 9 ; No mux for threshold = 4: 10 ; CHECK4-NOT: mux 11 12 define zeroext i8 @f0(i8 zeroext %a0) #0 { 13 b0: 14 %v0 = add i8 %a0, -48 15 %v1 = icmp ult i8 %v0, 10 16 %v2 = zext i1 %v1 to i8 17 ret i8 %v2 18 } 19 20 attributes #0 = { nounwind readnone } 21
