test/CodeGen/X86/shift-codegen.ll

; RUN: llvm-as < %s | llc -relocation-model=static -march=x86 | grep 'shll $3' | wc -l | grep 2

; This should produce two shll instructions, not any lea's.

target triple = "i686-apple-darwin8"
@Y = weak global i32 0          ; <i32*> [#uses=1]
@X = weak global i32 0          ; <i32*> [#uses=2]

implementation   ; Functions:

define void @fn1() {
entry:
        %tmp = load i32* @Y             ; <i32> [#uses=1]
        %tmp1 = shl i32 %tmp, 3         ; <i32> [#uses=1]
        %tmp2 = load i32* @X            ; <i32> [#uses=1]
        %tmp3 = or i32 %tmp1, %tmp2             ; <i32> [#uses=1]
        store i32 %tmp3, i32* @X
        ret void
}

define i32 @fn2(i32 %X, i32 %Y) {
entry:
        %tmp2 = shl i32 %Y, 3           ; <i32> [#uses=1]
        %tmp4 = or i32 %tmp2, %X                ; <i32> [#uses=1]
        ret i32 %tmp4
}