| Akira Hatanaka | fa341d9 | 2011-12-02 22:28:09 +0000 | [diff] [blame^] | 1 | ; RUN: llc -march=mips < %s | FileCheck %s |
| Bruno Cardoso Lopes | 0b4e136 | 2008-08-08 04:09:57 +0000 | [diff] [blame] | 2 | |
| Akira Hatanaka | fa341d9 | 2011-12-02 22:28:09 +0000 | [diff] [blame^] | 3 | %struct.DWstruct = type { i32, i32 } |
| Bruno Cardoso Lopes | 0b4e136 | 2008-08-08 04:09:57 +0000 | [diff] [blame] | 4 | |
| 5 | define i32 @A0(i32 %u, i32 %v) nounwind { |
| 6 | entry: |
| Akira Hatanaka | fa341d9 | 2011-12-02 22:28:09 +0000 | [diff] [blame^] | 7 | ; CHECK: multu |
| 8 | ; CHECK: mflo |
| 9 | ; CHECK: mfhi |
| 10 | %asmtmp = tail call %struct.DWstruct asm "multu $2,$3", "={lo},={hi},d,d"( i32 %u, i32 %v ) nounwind |
| 11 | %asmresult = extractvalue %struct.DWstruct %asmtmp, 0 |
| 12 | %asmresult1 = extractvalue %struct.DWstruct %asmtmp, 1 ; <i32> [#uses=1] |
| Bruno Cardoso Lopes | 0b4e136 | 2008-08-08 04:09:57 +0000 | [diff] [blame] | 13 | %res = add i32 %asmresult, %asmresult1 |
| Akira Hatanaka | fa341d9 | 2011-12-02 22:28:09 +0000 | [diff] [blame^] | 14 | ret i32 %res |
| Bruno Cardoso Lopes | 0b4e136 | 2008-08-08 04:09:57 +0000 | [diff] [blame] | 15 | } |