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15 lines
437 B
LLVM
15 lines
437 B
LLVM
; RUN: llvm-upgrade < %s | llvm-as | opt -reassociate -instcombine | llvm-dis | grep mul | wc -l | grep 2
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; This should have exactly 2 multiplies when we're done.
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int %f(int %a, int %b) {
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%tmp.2 = mul int %a, %a
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%tmp.5 = shl int %a, ubyte 1
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%tmp.6 = mul int %tmp.5, %b
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%tmp.10 = mul int %b, %b
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%tmp.7 = add int %tmp.6, %tmp.2
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%tmp.11 = add int %tmp.7, %tmp.10
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ret int %tmp.11
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}
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