; This tests that this transform:
; udiv X, (Select Cond, C1, C2) --> Select Cond, (shr X, C1), (shr X, C2)
;
; RUN: llvm-as %s -o - | opt -instcombine | llvm-dis -f -o %t && \
; RUN:   grep select %t | wc -l | grep 1 && \
; RUN:   grep lshr %t | wc -l | grep 2 && \ 
; RUN:   grep udiv %t | wc -l | grep 0

define i64 @test(i64 %X, i1 %Cond ) {
entry:
        %divisor1 = select i1 %Cond, i64 8, i64 16
        %quotient1 = udiv i64 %X, %divisor1
        %divisor2 = select i1 %Cond, i64 8, i64 0
        %quotient2 = udiv i64 %X, %divisor2
        %sum = add i64 %quotient1, %quotient2
        ret i64 %sum
}

Add a test case for a particular udiv/select transform.
Add a test case for a particular udiv/select transform.


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@34935 91177308-0d34-0410-b5e6-96231b3b80d8
