llvm-mirror/test/Transforms/Reassociate/mulfactor2.ll

; This should turn into one multiply and one add.

; RUN: llvm-upgrade < %s | llvm-as | \
; RUN:   opt -instcombine -reassociate -instcombine | llvm-dis -o %t 
; RUN: grep mul %t | wc -l | grep 1
; RUN: grep add %t | wc -l | grep 1

int %main(int %t) {
        %tmp.3 = mul int %t, 12         ; <int> [#uses=1]
        %tmp.4 = add int %tmp.3, 5              ; <int> [#uses=1]
        %tmp.6 = mul int %t, 6          ; <int> [#uses=1]
        %tmp.8 = mul int %tmp.4, 3              ; <int> [#uses=1]
        %tmp.9 = add int %tmp.8, %tmp.6         ; <int> [#uses=1]
        ret int %tmp.9
}