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91 lines
3.1 KiB
LLVM
91 lines
3.1 KiB
LLVM
; RUN: llc -march=hexagon -enable-timing-class-latency=true < %s | FileCheck -check-prefix=CHECK-ONE %s
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; REQUIRES: asserts
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; Check there is no assert when enabling enable-timing-class-latency
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; CHECK-ONE: f0:
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; RUN: llc -march=hexagon < %s | FileCheck -check-prefix=CHECK %s
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; CHECK: add(r{{[0-9]*}},sub(#1,r{{[0-9]*}})
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; CHECK: call f1
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target triple = "hexagon"
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%s.0 = type { i16, i16, i16, i16*, i16, i16, i16, i16, i16, i16, i32, i32, i16, %s.1*, i16, %s.2*, i16, %s.3*, i16*, i16*, i16, i16*, i16*, i16, i16*, i16, i16*, i8*, %s.5, %s.4, %s.5, %s.5, i32, i32, i32, %s.6, i32, i32, i16, %s.7, %s.7 }
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%s.1 = type { i16, i16, i16, i16 }
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%s.2 = type { i16, i16 }
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%s.3 = type { i16, i16, i16, i16 }
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%s.4 = type { i32, i32, i16* }
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%s.5 = type { i32, i32, i32* }
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%s.6 = type { i16, i16, i16, i16 }
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%s.7 = type { i16, i16, i16, i16, i16, i16*, i16*, i16*, i8*, i16*, i16*, i16*, i8* }
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; Function Attrs: nounwind
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define i32 @f0(%s.0* %a0) #0 {
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b0:
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%v0 = alloca i16, align 2
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%v1 = getelementptr inbounds %s.0, %s.0* %a0, i32 0, i32 12
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%v2 = load i16, i16* %v1, align 2, !tbaa !0
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%v3 = icmp sgt i16 %v2, 0
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br i1 %v3, label %b1, label %b9
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b1: ; preds = %b0
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%v4 = getelementptr inbounds %s.0, %s.0* %a0, i32 0, i32 17
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%v5 = getelementptr inbounds %s.0, %s.0* %a0, i32 0, i32 29
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br label %b2
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b2: ; preds = %b7, %b1
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%v6 = phi i16 [ %v2, %b1 ], [ %v23, %b7 ]
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%v7 = phi i32 [ 0, %b1 ], [ %v25, %b7 ]
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%v8 = phi i16 [ 1, %b1 ], [ %v26, %b7 ]
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%v9 = load %s.3*, %s.3** %v4, align 4, !tbaa !4
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%v10 = getelementptr inbounds %s.3, %s.3* %v9, i32 %v7, i32 0
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%v11 = load i16, i16* %v10, align 2, !tbaa !0
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%v12 = getelementptr inbounds %s.3, %s.3* %v9, i32 %v7, i32 1
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%v13 = load i16, i16* %v12, align 2, !tbaa !0
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%v14 = icmp sgt i16 %v11, %v13
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br i1 %v14, label %b6, label %b3
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b3: ; preds = %b2
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%v15 = sext i16 %v11 to i32
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%v16 = sext i16 %v13 to i32
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%v17 = add i32 %v16, 1
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br label %b4
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b4: ; preds = %b4, %b3
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%v18 = phi i32 [ %v15, %b3 ], [ %v20, %b4 ]
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%v19 = call i32 bitcast (i32 (...)* @f1 to i32 (%s.4*, i32, i32, i16*)*)(%s.4* %v5, i32 %v7, i32 undef, i16* %v0) #0
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%v20 = add i32 %v18, 1
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%v21 = icmp eq i32 %v20, %v17
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br i1 %v21, label %b5, label %b4
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b5: ; preds = %b4
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%v22 = load i16, i16* %v1, align 2, !tbaa !0
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br label %b6
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b6: ; preds = %b5, %b2
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%v23 = phi i16 [ %v22, %b5 ], [ %v6, %b2 ]
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%v24 = icmp slt i16 %v8, %v23
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br i1 %v24, label %b7, label %b8
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b7: ; preds = %b6
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%v25 = sext i16 %v8 to i32
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%v26 = add i16 %v8, 1
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br label %b2
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b8: ; preds = %b6
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br label %b9
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b9: ; preds = %b8, %b0
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ret i32 0
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}
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declare i32 @f1(...)
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attributes #0 = { nounwind }
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!0 = !{!1, !1, i64 0}
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!1 = !{!"short", !2}
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!2 = !{!"omnipotent char", !3}
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!3 = !{!"Simple C/C++ TBAA"}
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!4 = !{!5, !5, i64 0}
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!5 = !{!"any pointer", !2}
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