| Dan Gohman | d3aedf4 | 2008-08-19 22:37:59 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as < %s | llc -fast-isel | grep add | count 1 |
| 2 | |
| 3 | ; This tests very minimal fast-isel functionality. |
| 4 | |
| 5 | define i32 @foo(i32* %p, i32* %q) { |
| 6 | entry: |
| 7 | %r = load i32* %p |
| 8 | %s = load i32* %q |
| 9 | br label %fast |
| 10 | |
| 11 | fast: |
| Dan Gohman | bdedd44 | 2008-08-20 00:11:48 +0000 | [diff] [blame^] | 12 | %t0 = add i32 %r, %s |
| 13 | %t1 = mul i32 %t0, %s |
| 14 | %t2 = sub i32 %t1, %s |
| 15 | %t3 = and i32 %t2, %s |
| 16 | %t4 = or i32 %t3, %s |
| 17 | %t5 = xor i32 %t4, %s |
| Dan Gohman | d3aedf4 | 2008-08-19 22:37:59 +0000 | [diff] [blame] | 18 | br label %exit |
| 19 | |
| 20 | exit: |
| Dan Gohman | bdedd44 | 2008-08-20 00:11:48 +0000 | [diff] [blame^] | 21 | ret i32 %t5 |
| Dan Gohman | d3aedf4 | 2008-08-19 22:37:59 +0000 | [diff] [blame] | 22 | } |
| Dan Gohman | bdedd44 | 2008-08-20 00:11:48 +0000 | [diff] [blame^] | 23 | |