forked from OSchip/llvm-project
246 lines
8.0 KiB
LLVM
246 lines
8.0 KiB
LLVM
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; RUN: llc -O3 -march=hexagon < %s | FileCheck %s
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; REQUIRES: asserts
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;
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; Check that IMPLICIT_DEFs are packetized correctly
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; (previously caused an assert).
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;
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; CHECK: f1:
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%0 = type { i8 (i8)*, i8 (i8, %1*)*, i8 (i8)* }
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%1 = type { [16384 x i16], [8192 x i16], [8192 x i16], [8192 x i32], i32, i32, i32, %2, %2, i32, i32, i32, i32 }
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%2 = type { i32, i32, i32 }
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%3 = type { %4 }
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%4 = type { i32, i8* }
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%5 = type { i8, i32, i32, i32, i16, i16, i16, i16, i8, i16, %6, %6, i32, i16, i16, i16, i16, i8 }
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%6 = type { i32, i32, i32, i32, i32, i32, i32, i8, i8 }
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%7 = type { i8, i8, i8, i8, i32, i32, i32, i32, i32, i32, %2, %2, %8, i8 }
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%8 = type { %2, %2 }
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@g0 = external hidden unnamed_addr constant [7 x %0], align 8
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@g1 = external hidden global %1, align 4
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@g2 = external hidden constant %3, align 4
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@g3 = external hidden constant %3, align 4
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declare void @f0(%3*, i32, i32)
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define hidden fastcc i32 @f1(%5* %a0, %7* %a1, %2* %a2) {
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b0:
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br i1 undef, label %b1, label %b2
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b1: ; preds = %b0
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unreachable
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b2: ; preds = %b0
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br i1 undef, label %b3, label %b4
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b3: ; preds = %b2
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br label %b55
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b4: ; preds = %b2
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br i1 undef, label %b6, label %b5
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b5: ; preds = %b4
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%v0 = getelementptr inbounds %5, %5* %a0, i32 0, i32 1
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br label %b7
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b6: ; preds = %b4
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br label %b55
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b7: ; preds = %b52, %b5
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%v1 = phi i32 [ undef, %b5 ], [ %v43, %b52 ]
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%v2 = phi i32 [ 5, %b5 ], [ %v45, %b52 ]
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%v3 = load i32, i32* undef, align 4
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%v4 = load i32, i32* %v0, align 4
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%v5 = sext i32 %v4 to i64
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%v6 = sdiv i64 0, %v5
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%v7 = trunc i64 %v6 to i32
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%v8 = icmp slt i32 %v7, 204800
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br i1 %v8, label %b8, label %b9
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b8: ; preds = %b7
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call void @f0(%3* @g2, i32 %v3, i32 %v4)
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br label %b54
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b9: ; preds = %b7
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%v9 = load i8, i8* undef, align 1
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%v10 = zext i8 %v9 to i32
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br i1 undef, label %b10, label %b11
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b10: ; preds = %b9
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br label %b47
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b11: ; preds = %b9
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br i1 undef, label %b12, label %b47
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b12: ; preds = %b11
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br i1 undef, label %b13, label %b47
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b13: ; preds = %b12
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%v11 = getelementptr inbounds [7 x %0], [7 x %0]* @g0, i32 0, i32 %v10, i32 2
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%v12 = load i8 (i8)*, i8 (i8)** %v11, align 4
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%v13 = call zeroext i8 %v12(i8 zeroext %v9)
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br i1 undef, label %b14, label %b47
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b14: ; preds = %b13
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br i1 undef, label %b15, label %b16
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b15: ; preds = %b14
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br label %b46
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b16: ; preds = %b14
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br i1 false, label %b17, label %b22
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b17: ; preds = %b16
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br i1 undef, label %b18, label %b19
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b18: ; preds = %b17
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unreachable
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b19: ; preds = %b17
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br label %b20
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b20: ; preds = %b20, %b19
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br i1 undef, label %b20, label %b21
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b21: ; preds = %b20
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unreachable
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b22: ; preds = %b16
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br i1 false, label %b23, label %b24
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b23: ; preds = %b22
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br label %b47
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b24: ; preds = %b22
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br i1 false, label %b25, label %b26
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b25: ; preds = %b24
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unreachable
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b26: ; preds = %b24
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br label %b27
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b27: ; preds = %b36, %b26
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%v14 = phi i32 [ 16, %b26 ], [ %v30, %b36 ]
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%v15 = getelementptr inbounds %1, %1* @g1, i32 0, i32 2, i32 %v14
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%v16 = load i16, i16* %v15, align 2
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%v17 = sext i16 %v16 to i32
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%v18 = select i1 undef, i32 undef, i32 %v17
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%v19 = sext i32 %v18 to i64
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%v20 = or i32 %v18, undef
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br i1 false, label %b28, label %b29
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b28: ; preds = %b27
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unreachable
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b29: ; preds = %b27
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br i1 false, label %b30, label %b31
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b30: ; preds = %b29
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unreachable
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b31: ; preds = %b29
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%v21 = mul nsw i64 undef, %v19
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%v22 = sdiv i64 0, %v19
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%v23 = add nsw i64 %v22, 0
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%v24 = lshr i64 %v23, 5
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%v25 = trunc i64 %v24 to i32
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%v26 = sub nsw i32 1608, %v25
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%v27 = icmp sgt i16 %v16, -1
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%v28 = and i1 undef, %v27
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br i1 %v28, label %b32, label %b33
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b32: ; preds = %b31
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store i32 %v26, i32* undef, align 4
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br label %b36
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b33: ; preds = %b31
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br i1 undef, label %b34, label %b35
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b34: ; preds = %b33
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%v29 = getelementptr inbounds %1, %1* @g1, i32 0, i32 3, i32 %v14
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store i32 undef, i32* %v29, align 4
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br label %b36
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b35: ; preds = %b33
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br label %b36
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b36: ; preds = %b35, %b34, %b32
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%v30 = add nuw nsw i32 %v14, 1
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%v31 = icmp ult i32 %v30, 8192
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br i1 %v31, label %b27, label %b37
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b37: ; preds = %b36
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br label %b38
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b38: ; preds = %b38, %b37
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br i1 undef, label %b38, label %b39
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b39: ; preds = %b38
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br i1 false, label %b40, label %b41
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b40: ; preds = %b39
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unreachable
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b41: ; preds = %b39
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%v32 = icmp ult i8 %v9, 6
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br i1 %v32, label %b43, label %b42
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b42: ; preds = %b41
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br label %b47
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b43: ; preds = %b41
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%v33 = load i64, i64* undef, align 8
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br label %b44
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b44: ; preds = %b44, %b43
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br i1 undef, label %b45, label %b44
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b45: ; preds = %b44
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%v34 = sdiv i64 undef, %v33
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%v35 = trunc i64 %v34 to i32
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%v36 = add nsw i32 0, %v3
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%v37 = sext i32 %v36 to i64
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%v38 = mul nsw i64 %v37, 4096000
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%v39 = sdiv i64 %v38, 0
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%v40 = trunc i64 %v39 to i32
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br label %b46
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b46: ; preds = %b45, %b15
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%v41 = phi i32 [ undef, %b15 ], [ %v40, %b45 ]
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br label %b47
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b47: ; preds = %b46, %b42, %b23, %b13, %b12, %b11, %b10
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%v42 = phi i8 [ 1, %b10 ], [ 0, %b46 ], [ 3, %b23 ], [ 1, %b42 ], [ %v13, %b13 ], [ undef, %b12 ], [ undef, %b11 ]
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%v43 = phi i32 [ %v1, %b10 ], [ %v41, %b46 ], [ %v1, %b23 ], [ %v1, %b42 ], [ %v1, %b13 ], [ %v1, %b12 ], [ %v1, %b11 ]
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%v44 = icmp eq i8 %v42, 1
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br i1 %v44, label %b48, label %b49
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b48: ; preds = %b47
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br label %b54
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b49: ; preds = %b47
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br i1 undef, label %b50, label %b52
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b50: ; preds = %b49
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br i1 undef, label %b51, label %b53
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b51: ; preds = %b50
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br label %b52
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b52: ; preds = %b51, %b49
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%v45 = add nsw i32 %v2, -1
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%v46 = icmp eq i32 %v45, 0
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br i1 %v46, label %b54, label %b7
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b53: ; preds = %b50
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call void @f0(%3* @g3, i32 %v43, i32 undef)
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unreachable
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b54: ; preds = %b52, %b48, %b8
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unreachable
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b55: ; preds = %b6, %b3
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ret i32 0
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}
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