| Akira Hatanaka | 0a18cdc | 2011-12-07 23:14:41 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=mips64el -mcpu=mips64 -mattr=n64 | FileCheck %s |
| 2 | |
| 3 | define i64 @zext64_32(i32 %a) nounwind readnone { |
| 4 | entry: |
| 5 | ; CHECK: addiu $[[R0:[0-9]+]], ${{[0-9]+}}, 2 |
| Akira Hatanaka | ee97314 | 2011-12-19 19:44:09 +0000 | [diff] [blame^] | 6 | ; CHECK: dsll $[[R1:[0-9]+]], $[[R0]], 32 |
| 7 | ; CHECK: dsrl ${{[0-9]+}}, $[[R1]], 32 |
| Akira Hatanaka | 0a18cdc | 2011-12-07 23:14:41 +0000 | [diff] [blame] | 8 | %add = add i32 %a, 2 |
| 9 | %conv = zext i32 %add to i64 |
| 10 | ret i64 %conv |
| 11 | } |