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1; RUN: llc -mtriple=hexagon < %s | FileCheck %s2 3; CHECK: {4; CHECK: jump .LBB0_5; CHECK: r{{[0-9]+}} =6; CHECK: memw7; CHECK: }8 9target triple = "hexagon-unknown--elf"10 11%s.0 = type { i8, i8, i8, [6 x i32] }12%s.1 = type { %s.2 }13%s.2 = type { i32, ptr }14%s.3 = type <{ ptr, ptr, i16, i8, i8, i8 }>15 16@g0 = internal global [2 x %s.0] [%s.0 { i8 0, i8 6, i8 7, [6 x i32] zeroinitializer }, %s.0 { i8 0, i8 6, i8 7, [6 x i32] zeroinitializer }], align 817@g1 = internal constant [60 x i8] c"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\00", section "xxxxxxxxxxx.rodata.", align 418@g2 = internal constant %s.1 { %s.2 { i32 24, ptr @g1 } }, section ".rodata.xxxxxxxxxx.", align 419@g3 = internal constant [115 x i8] c"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\00", section "xxxxxxxxxxx.rodata.", align 420@g4 = internal constant %s.3 <{ ptr @g5, ptr @g6, i16 215, i8 4, i8 0, i8 1 }>, align 121@g5 = private unnamed_addr constant [120 x i8] c"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\00", align 122@g6 = private unnamed_addr constant [31 x i8] c"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\00", align 123@g7 = internal constant %s.3 <{ ptr @g5, ptr @g8, i16 225, i8 2, i8 2, i8 2 }>, align 124@g8 = private unnamed_addr constant [91 x i8] c"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\00", align 125@g9 = internal constant %s.3 <{ ptr @g5, ptr @g10, i16 233, i8 2, i8 2, i8 4 }>, align 126@g10 = private unnamed_addr constant [109 x i8] c"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\00", align 127@g11 = internal constant [116 x i8] c"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\00", section "xxxxxxxxxxx.rodata.", align 428@g12 = internal constant [134 x i8] c"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\00", section "xxxxxxxxxxx.rodata.", align 429@g13 = internal constant %s.3 <{ ptr @g5, ptr @g6, i16 264, i8 4, i8 0, i8 1 }>, align 130@g14 = internal constant [116 x i8] c"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\00", section "xxxxxxxxxxx.rodata.", align 431@g15 = internal constant [134 x i8] c"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\00", section "xxxxxxxxxxx.rodata.", align 432 33; Function Attrs: nounwind34define zeroext i8 @f0(i8 zeroext %a0, i8 zeroext %a1, ptr nocapture %a2) #0 {35b0:36 store i8 -1, ptr %a2, align 1, !tbaa !037 %v0 = zext i8 %a0 to i3238 %v1 = icmp ugt i8 %a0, 739 %v2 = zext i8 %a1 to i3240 %v3 = icmp ugt i8 %a1, 541 %v4 = or i1 %v1, %v342 br i1 %v4, label %b1, label %b243 44b1: ; preds = %b045 tail call void @f1(ptr @g2, i32 2, i32 %v0, i32 %v2)46 br label %b1247 48b2: ; preds = %b049 %v5 = load i8, ptr getelementptr inbounds ([2 x %s.0], ptr @g0, i32 0, i32 0, i32 2), align 2, !tbaa !050 %v6 = icmp eq i8 %v5, %a051 %v7 = load i8, ptr getelementptr inbounds ([2 x %s.0], ptr @g0, i32 0, i32 1, i32 2), align 2, !tbaa !052 %v8 = icmp eq i8 %v7, %a053 %v9 = and i1 %v6, %v854 br i1 %v9, label %b3, label %b455 56b3: ; preds = %b257 %v10 = getelementptr inbounds [2 x %s.0], ptr @g0, i32 0, i32 0, i32 3, i32 %v258 %v11 = load i32, ptr %v10, align 4, !tbaa !359 %v12 = getelementptr inbounds [2 x %s.0], ptr @g0, i32 0, i32 1, i32 3, i32 %v260 %v13 = load i32, ptr %v12, align 4, !tbaa !361 tail call void @f1(ptr @g2, i32 2, i32 %v0, i32 %v2)62 br label %b1263 64b4: ; preds = %b265 %v14 = load i8, ptr @g0, align 8, !tbaa !066 %v15 = icmp eq i8 %v14, 167 %v16 = and i1 %v15, %v668 br i1 %v16, label %b5, label %b869 70b5: ; preds = %b471 store i8 0, ptr %a2, align 1, !tbaa !072 %v17 = getelementptr inbounds [2 x %s.0], ptr @g0, i32 0, i32 0, i32 3, i32 %v273 %v18 = tail call i32 asm sideeffect "1: $0 = memw_locked($2)\0A $0 = add($0, $3)\0A memw_locked($2, p0) = $0\0A if !p0 jump 1b\0A", "=&r,=*m,r,r,*m,~{p0}"(ptr elementtype(i32) %v17, ptr %v17, i32 1, ptr elementtype(i32) %v17) #0, !srcloc !574 %v19 = load i32, ptr %v17, align 4, !tbaa !375 %v20 = icmp eq i32 %v19, 25576 br i1 %v20, label %b6, label %b777 78b6: ; preds = %b579 tail call void @f2(ptr @g4, i32 %v2) #280 unreachable81 82b7: ; preds = %b583 store i8 %a1, ptr getelementptr inbounds ([2 x %s.0], ptr @g0, i32 0, i32 0, i32 1), align 1, !tbaa !084 %v21 = load i8, ptr %a2, align 1, !tbaa !085 %v22 = zext i8 %v21 to i3286 tail call void @f3(ptr @g7, i32 %v2, i32 %v22) #087 %v23 = load i32, ptr @g0, align 888 %v24 = and i32 %v23, 25589 %v25 = lshr i32 %v23, 890 %v26 = and i32 %v25, 25591 %v27 = lshr i32 %v23, 1692 %v28 = and i32 %v27, 25593 %v29 = load i32, ptr %v17, align 4, !tbaa !394 tail call void @f4(ptr @g9, i32 %v24, i32 %v26, i32 %v28, i32 %v29) #095 %v30 = load i8, ptr %a2, align 1, !tbaa !096 %v31 = zext i8 %v30 to i3297 tail call void @f1(ptr @g2, i32 2, i32 %v0, i32 %v2)98 %v32 = load i32, ptr @g0, align 899 %v33 = and i32 %v32, 255100 %v34 = lshr i32 %v32, 8101 %v35 = and i32 %v34, 255102 %v36 = lshr i32 %v32, 16103 %v37 = and i32 %v36, 255104 %v38 = load i32, ptr %v17, align 4, !tbaa !3105 tail call void @f1(ptr @g2, i32 2, i32 %v0, i32 %v2)106 br label %b12107 108b8: ; preds = %b4109 %v39 = load i8, ptr getelementptr inbounds ([2 x %s.0], ptr @g0, i32 0, i32 1, i32 0), align 4, !tbaa !0110 %v40 = icmp eq i8 %v39, 1111 %v41 = and i1 %v40, %v8112 br i1 %v41, label %b9, label %b12113 114b9: ; preds = %b8115 store i8 1, ptr %a2, align 1, !tbaa !0116 %v42 = getelementptr inbounds [2 x %s.0], ptr @g0, i32 0, i32 1, i32 3, i32 %v2117 %v43 = tail call i32 asm sideeffect "1: $0 = memw_locked($2)\0A $0 = add($0, $3)\0A memw_locked($2, p0) = $0\0A if !p0 jump 1b\0A", "=&r,=*m,r,r,*m,~{p0}"(ptr elementtype(i32) %v42, ptr %v42, i32 1, ptr elementtype(i32) %v42) #0, !srcloc !5118 %v44 = load i32, ptr %v42, align 4, !tbaa !3119 %v45 = icmp eq i32 %v44, 255120 br i1 %v45, label %b10, label %b11121 122b10: ; preds = %b9123 tail call void @f2(ptr @g13, i32 %v2) #2124 unreachable125 126b11: ; preds = %b9127 store i8 %a1, ptr getelementptr inbounds ([2 x %s.0], ptr @g0, i32 0, i32 1, i32 1), align 1, !tbaa !0128 %v46 = load i8, ptr %a2, align 1, !tbaa !0129 %v47 = zext i8 %v46 to i32130 tail call void @f1(ptr @g2, i32 2, i32 %v0, i32 %v2)131 %v48 = load i32, ptr getelementptr inbounds ([2 x %s.0], ptr @g0, i32 0, i32 1, i32 0), align 4132 %v49 = and i32 %v48, 255133 %v50 = lshr i32 %v48, 8134 %v51 = and i32 %v50, 255135 %v52 = lshr i32 %v48, 16136 %v53 = and i32 %v52, 255137 %v54 = load i32, ptr %v42, align 4, !tbaa !3138 tail call void @f1(ptr @g2, i32 2, i32 %v0, i32 %v2)139 br label %b12140 141b12: ; preds = %b11, %b8, %b7, %b3, %b1142 %v55 = phi i8 [ 0, %b1 ], [ 0, %b3 ], [ 1, %b7 ], [ 1, %b11 ], [ 0, %b8 ]143 ret i8 %v55144}145 146declare void @f1(ptr, i32, i32, i32)147 148; Function Attrs: noreturn149declare void @f2(ptr, i32) #1150 151declare void @f3(ptr, i32, i32)152 153declare void @f4(ptr, i32, i32, i32, i32)154 155attributes #0 = { nounwind "target-cpu"="hexagonv55" }156attributes #1 = { noreturn }157attributes #2 = { noreturn nounwind }158 159!0 = !{!1, !1, i64 0}160!1 = !{!"omnipotent char", !2}161!2 = !{!"Simple C/C++ TBAA"}162!3 = !{!4, !4, i64 0}163!4 = !{!"long", !1}164!5 = !{i32 86170, i32 86211, i32 86247, i32 86291}165