llvm-project/llvm/test/CodeGen/CellSPU/mul-with-overflow.ll

16 lines
501 B
LLVM

; RUN: llvm-as < %s | llc -march=cellspu
declare {i16, i1} @llvm.smul.with.overflow.i16(i16 %a, i16 %b)
define i1 @a(i16 %x) zeroext nounwind {
%res = call {i16, i1} @llvm.smul.with.overflow.i16(i16 %x, i16 3)
%obil = extractvalue {i16, i1} %res, 1
ret i1 %obil
}
declare {i16, i1} @llvm.umul.with.overflow.i16(i16 %a, i16 %b)
define i1 @b(i16 %x) zeroext nounwind {
%res = call {i16, i1} @llvm.umul.with.overflow.i16(i16 %x, i16 3)
%obil = extractvalue {i16, i1} %res, 1
ret i1 %obil
}