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llvm-mirror/test/CodeGen/X86/h-registers-3.ll

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; RUN: llc < %s -march=x86 | grep mov | count 1
; RUN: llc < %s -march=x86-64 | grep mov | count 1
define zeroext i8 @foo() nounwind ssp {
entry:
%0 = tail call zeroext i16 (...)* @bar() nounwind
%1 = lshr i16 %0, 8
%2 = trunc i16 %1 to i8
ret i8 %2
}
declare zeroext i16 @bar(...)