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1; RUN: llc -mtriple=hexagon -O2 -hexagon-shrink-frame=0 -hexagon-cext-threshold=1 < %s | FileCheck %s2 3target triple = "hexagon"4 5%s.0 = type <{ ptr, ptr, i16, i8, i8, i8 }>6%s.1 = type { %s.2, [14 x ptr], [14 x i8], [6 x i8], [4 x %s.4], [4 x %s.8], [4 x %s.8], [14 x %s.10], ptr, ptr }7%s.2 = type { [4 x %s.3], i16, i32, i32, i32, i32 }8%s.3 = type { i8, i8, i8, i8 }9%s.4 = type { i8, i32, [16 x %s.5], %s.6, i8, [7 x i8] }10%s.5 = type { ptr, ptr, i32 }11%s.6 = type { ptr, i32, ptr, i32, i32, i32, ptr, ptr, i32, i8, ptr, i32, i32, ptr, ptr, i32, i8, ptr, i32, ptr, i32, i32, i32, ptr, i32, i8 }12%s.7 = type { i32, i16, i16 }13%s.8 = type { %s.9 }14%s.9 = type { ptr, i32, i32 }15%s.10 = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }16 17@g0 = internal constant %s.0 <{ ptr @g1, ptr @g2, i16 1694, i8 4, i8 0, i8 0 }>, section ".rodata.diag", align 118@g1 = private unnamed_addr constant [125 x i8] c"............................................................................................................................\00", align 819@g2 = private unnamed_addr constant [82 x i8] c"Assertion (..............................................................) failed\00", align 820@g3 = external global %s.121 22define void @f0(ptr %a0, i8 zeroext %a1) {23; look for a dealloc_return in a packet with nothing else.24;25; CHECK: memw(r1+#0) = r026; CHECK: }27; CHECK: {28; CHECK-NEXT: dealloc_return29; CHECK-NEXT: }30b0:31 %v0 = add i8 %a1, -232 %v1 = icmp ugt i8 %v0, 133 br i1 %v1, label %b1, label %b2, !prof !034 35b1: ; preds = %b036 tail call void @f1(ptr @g0) #137 unreachable38 39b2: ; preds = %b040 %v2 = icmp eq i8 %a1, 241 br i1 %v2, label %b3, label %b442 43b3: ; preds = %b244 store ptr %a0, ptr getelementptr inbounds (%s.1, ptr @g3, i32 0, i32 8), align 4, !tbaa !145 br label %b546 47b4: ; preds = %b248 store ptr %a0, ptr getelementptr inbounds (%s.1, ptr @g3, i32 0, i32 9), align 4, !tbaa !149 br label %b550 51b5: ; preds = %b4, %b352 ret void53}54 55; Function Attrs: noreturn56declare void @f1(ptr) #157 58attributes #0 = { nounwind "target-cpu"="hexagonv60" }59attributes #1 = { noreturn }60 61!0 = !{!"branch_weights", i32 4, i32 64}62!1 = !{!2, !2, i64 0}63!2 = !{!"any pointer", !3}64!3 = !{!"omnipotent char", !4}65!4 = !{!"Simple C/C++ TBAA"}66