1
; RUN: llc < %s -relocation-model=static -march=x86 | \
2
; RUN: grep {shll \$3} | count 2
4
; This should produce two shll instructions, not any lea's.
6
target triple = "i686-apple-darwin8"
7
@Y = weak global i32 0 ; <i32*> [#uses=1]
8
@X = weak global i32 0 ; <i32*> [#uses=2]
13
%tmp = load i32* @Y ; <i32> [#uses=1]
14
%tmp1 = shl i32 %tmp, 3 ; <i32> [#uses=1]
15
%tmp2 = load i32* @X ; <i32> [#uses=1]
16
%tmp3 = or i32 %tmp1, %tmp2 ; <i32> [#uses=1]
17
store i32 %tmp3, i32* @X
21
define i32 @fn2(i32 %X, i32 %Y) {
23
%tmp2 = shl i32 %Y, 3 ; <i32> [#uses=1]
24
%tmp4 = or i32 %tmp2, %X ; <i32> [#uses=1]