| ; RUN: llvm-as < %s | llc -relocation-model=static -march=x86 | \ |
| ; RUN: grep {shll \$3} | count 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] |
| |
| |
| 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 |
| } |
| |