| ; RUN: llc < %s -mtriple=i686-- | grep lea | |
| ; RUN: llc < %s -mtriple=i686-- | not grep add | |
| define i32 @test(i32 %X, i32 %Y) { | |
| ; Push the shl through the mul to allow an LEA to be formed, instead | |
| ; of using a shift and add separately. | |
| %tmp.2 = shl i32 %X, 1 ; <i32> [#uses=1] | |
| %tmp.3 = mul i32 %tmp.2, %Y ; <i32> [#uses=1] | |
| %tmp.5 = add i32 %tmp.3, %Y ; <i32> [#uses=1] | |
| ret i32 %tmp.5 | |
| } | |