| Chris Lattner | 01f45ca | 2007-03-28 18:03:14 +0000 | [diff] [blame] | 1 | |
| Chris Lattner | 57b82b7 | 2007-03-28 18:11:17 +0000 | [diff] [blame^] | 2 | ; RUN: llvm-as < %s | llc -march=x86-64 | grep 'leal (%rdi,%rdi,2), %eax' && |
| Chris Lattner | 01f45ca | 2007-03-28 18:03:14 +0000 | [diff] [blame] | 3 | define i32 @test(i32 %a) { |
| 4 | %tmp2 = mul i32 %a, 3 ; <i32> [#uses=1] |
| 5 | ret i32 %tmp2 |
| 6 | } |
| 7 | |
| Chris Lattner | 57b82b7 | 2007-03-28 18:11:17 +0000 | [diff] [blame^] | 8 | ; RUN: llvm-as < %s | llc -march=x86-64 | grep 'leaq (,%rdi,4), %rax' |
| 9 | define i64 @test2(i64 %a) { |
| 10 | %tmp2 = shl i64 %a, 2 |
| 11 | %tmp3 = or i64 %tmp2, %a |
| 12 | ret i64 %tmp3 |
| 13 | } |
| 14 | |
| 15 | ;; TODO! LEA instead of shift + copy. |
| 16 | define i64 @test3(i64 %a) { |
| 17 | %tmp2 = shl i64 %a, 3 |
| 18 | ret i64 %tmp2 |
| 19 | } |
| 20 | |