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14 lines
427 B
LLVM
14 lines
427 B
LLVM
; RUN: llc < %s -march=bfin -verify-machineinstrs
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; This somewhat contrived function heavily exercises register classes
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; It can trick -join-cross-class-copies into making illegal joins
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define void @f(i16** nocapture %p) nounwind readonly {
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entry:
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%tmp1 = load i16** %p ; <i16*> [#uses=1]
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%tmp2 = load i16* %tmp1 ; <i16> [#uses=1]
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%ptr = getelementptr i16* %tmp1, i16 %tmp2
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store i16 %tmp2, i16* %ptr
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ret void
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}
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