1; RUN: llc -enable-aa-sched-mi -march=hexagon -mcpu=hexagonv5 -rdf-opt=0 \ 2; RUN: < %s | FileCheck %s 3 4; CHECK: { 5; CHECK: = memd([[REG0:(r[0-9]+)]]++#8) 6; CHECK-NOT: memw([[REG0]]+#0) = 7; CHECK: } 8 9 10define void @f0(i32* %a0) #0 { 11b0: 12 store i32 -1, i32* %a0, align 8, !tbaa !0 13 br label %b4 14 15b1: ; preds = %b3 16 unreachable 17 18b2: ; preds = %b3 19 ret void 20 21b3: ; preds = %b4 22 %v0 = extractelement <2 x i32> %v6, i32 1 23 br i1 undef, label %b2, label %b1 24 25b4: ; preds = %b4, %b0 26 %v1 = phi <2 x i32> [ %v6, %b4 ], [ zeroinitializer, %b0 ] 27 %v2 = phi i32* [ %v9, %b4 ], [ %a0, %b0 ] 28 %v3 = phi i32 [ %v7, %b4 ], [ 0, %b0 ] 29 %v4 = bitcast i32* %v2 to <2 x i32>* 30 %v5 = load <2 x i32>, <2 x i32>* %v4, align 8 31 %v6 = add <2 x i32> %v5, %v1 32 %v7 = add nsw i32 %v3, 2 33 %v8 = icmp slt i32 %v3, 4 34 %v9 = getelementptr i32, i32* %v2, i32 2 35 br i1 %v8, label %b4, label %b3 36} 37 38attributes #0 = { "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" } 39 40!0 = !{!1, !1, i64 0} 41!1 = !{!"int", !2} 42!2 = !{!"omnipotent char", !3} 43!3 = !{!"Simple C/C++ TBAA"} 44