forked from OSchip/llvm-project
50 lines
1.4 KiB
LLVM
50 lines
1.4 KiB
LLVM
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; RUN: llc -march=hexagon < %s | FileCheck %s
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;
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; Check that this compiles successfully.
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; CHECK: jumpr r31
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target triple = "hexagon"
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define i64 @fred(i64 %a0, i64 %a1) local_unnamed_addr #0 {
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b2:
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%v3 = lshr i64 %a1, 52
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%v4 = trunc i64 %v3 to i11
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switch i11 %v4, label %b15 [
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i11 -1, label %b5
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i11 0, label %b14
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]
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b5: ; preds = %b2
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br i1 undef, label %b13, label %b6
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b6: ; preds = %b5
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%v7 = or i64 %a1, 2251799813685248
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br i1 undef, label %b8, label %b10
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b8: ; preds = %b6
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%v9 = select i1 undef, i64 %v7, i64 undef
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br label %b16
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b10: ; preds = %b6
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br i1 undef, label %b16, label %b11
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b11: ; preds = %b10
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%v12 = select i1 undef, i64 undef, i64 %v7
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br label %b16
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b13: ; preds = %b5
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br label %b16
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b14: ; preds = %b2
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br label %b16
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b15: ; preds = %b2
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br label %b16
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b16: ; preds = %b15, %b14, %b13, %b11, %b10, %b8
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%v17 = phi i64 [ undef, %b13 ], [ -2251799813685248, %b14 ], [ 0, %b15 ], [ %v12, %b11 ], [ %v9, %b8 ], [ %v7, %b10 ]
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ret i64 %v17
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}
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attributes #0 = { nounwind "target-cpu"="hexagonv62" }
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