1 ; RUN: llc -O2 < %s | FileCheck %s 2 ; We should generate a MUX instruction for one of the selects. 3 ; CHECK: mux 4 target datalayout = "e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:32:32-f64:64:64-f32:32:32-v64:64:64-v32:32:32-a0:0-n16:32" 5 target triple = "hexagon" 6 7 %struct.struct_t = type { i32, i32, i32 } 8 9 define void @foo(%struct.struct_t* nocapture %p, i32 %x, i32 %y, i32 %z) nounwind { 10 entry: 11 %cmp = icmp slt i32 %x, 4660 12 %add = add nsw i32 %x, 1 13 %add.y = select i1 %cmp, i32 %add, i32 %y 14 %x.add.y = select i1 %cmp, i32 %x, i32 %y 15 %. = zext i1 %cmp to i32 16 %b.0 = add nsw i32 %x.add.y, %z 17 %a3 = getelementptr inbounds %struct.struct_t, %struct.struct_t* %p, i32 0, i32 0 18 store i32 %add.y, i32* %a3, align 4, !tbaa !0 19 %b4 = getelementptr inbounds %struct.struct_t, %struct.struct_t* %p, i32 0, i32 1 20 store i32 %b.0, i32* %b4, align 4, !tbaa !0 21 %c5 = getelementptr inbounds %struct.struct_t, %struct.struct_t* %p, i32 0, i32 2 22 store i32 %., i32* %c5, align 4, !tbaa !0 23 ret void 24 } 25 26 !0 = !{!"int", !1} 27 !1 = !{!"omnipotent char", !2} 28 !2 = !{!"Simple C/C++ TBAA"} 29
