1 ; RUN: llc -march=hexagon -O2 -hexagon-expand-condsets=0 < %s | FileCheck %s 2 3 ; CHECK: mux 4 ; CHECK: cmp{{.*\.new}} 5 6 target triple = "hexagon" 7 8 ; Function Attrs: nounwind 9 define i32 @f0(i32 %a0, i32 %a1, i32 %a2) #0 { 10 b0: 11 %v0 = icmp ne i32 %a0, 0 12 %v1 = add nsw i32 %a2, -1 13 %v2 = select i1 %v0, i32 10, i32 %v1 14 %v3 = icmp eq i32 %v2, %a2 15 br i1 %v3, label %b1, label %b2 16 17 b1: ; preds = %b0 18 %v4 = shl nsw i32 %a2, 1 19 %v5 = tail call i32 @f1(i32 %v4) #0 20 br label %b3 21 22 b2: ; preds = %b0 23 %v6 = tail call i32 @f1(i32 %a0) #0 24 br label %b3 25 26 b3: ; preds = %b2, %b1 27 %v7 = phi i32 [ %v5, %b1 ], [ %v6, %b2 ] 28 ret i32 %v7 29 } 30 31 declare i32 @f1(i32) 32 33 attributes #0 = { nounwind } 34
