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1; RUN: llc -mtriple=hexagon -verify-machineinstrs < %s2; REQUIRES: asserts3 4; Test that the aggressive anti-dependence breaker does not attempt5; to rename a tied operand.6 7@g0 = external global [4 x i64], align 88@g1 = external global [6 x i64], align 89@g2 = external unnamed_addr constant [45 x i8], align 110@g3 = external unnamed_addr constant [26 x i8], align 111@g4 = external unnamed_addr constant [29 x i8], align 112@g5 = external unnamed_addr constant [29 x i8], align 113 14; Function Attrs: norecurse nounwind readonly15declare i64 @f0() #016 17; Function Attrs: nounwind18define void @f1() #1 {19b0:20 %v0 = load i64, ptr @g0, align 821 %v1 = trunc i64 %v0 to i3222 %v2 = load i64, ptr @g1, align 823 %v3 = load i64, ptr getelementptr inbounds ([6 x i64], ptr @g1, i32 0, i32 3), align 824 %v4 = lshr i64 %v2, 3225 %v5 = trunc i64 %v4 to i3226 %v6 = add i32 %v5, 027 %v7 = trunc i64 %v3 to i3228 %v8 = lshr i64 %v3, 3229 %v9 = add i32 %v6, %v730 %v10 = trunc i64 %v8 to i3231 %v11 = add i32 %v9, %v1032 %v12 = add i32 %v11, 033 %v13 = add i32 %v12, 034 %v14 = tail call i64 @f0()35 %v15 = lshr i64 %v0, 1636 %v16 = trunc i64 %v15 to i3237 %v17 = and i32 %v16, 6553538 %v18 = add nuw nsw i32 %v17, 039 %v19 = zext i32 %v18 to i6440 %v20 = add i32 %v16, %v141 %v21 = and i32 %v20, 6553542 %v22 = zext i32 %v21 to i6443 tail call void (ptr, ...) @f2(ptr @g2, i32 %v13) #244 tail call void (ptr, ...) @f2(ptr @g3, i64 %v14) #245 tail call void (ptr, ...) @f2(ptr @g4, i64 %v19) #246 tail call void (ptr, ...) @f2(ptr @g5, i64 %v22) #247 ret void48}49 50; Function Attrs: nounwind51declare void @f2(ptr nocapture readonly, ...) #152 53attributes #0 = { norecurse nounwind readonly "target-cpu"="hexagonv55" }54attributes #1 = { nounwind "target-cpu"="hexagonv55" }55attributes #2 = { nounwind }56