| Pirama Arumuga Nainar | bc26482 | 2017-03-23 16:47:47 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -mtriple=thumbv7 | FileCheck --check-prefix=CHECK-NOBFI %s |
| 2 | |
| 3 | declare zeroext i1 @dummy() |
| 4 | |
| 5 | define i8 @test(i8 %a1, i1 %c) { |
| 6 | ; CHECK-NOBFI-NOT: bfi |
| 7 | ; CHECK-NOBFI: bl dummy |
| 8 | ; CHECK-NOBFI: cmp r0, #0 |
| 9 | ; CHECK-NOBFI: it ne |
| 10 | ; CHECK-NOBFI: orrne [[REG:r[0-9]+]], [[REG]], #8 |
| 11 | ; CHECK-NOBFI: mov r0, [[REG]] |
| 12 | |
| 13 | %1 = and i8 %a1, -9 |
| 14 | %2 = select i1 %c, i8 %1, i8 %a1 |
| 15 | %3 = tail call zeroext i1 @dummy() |
| 16 | %4 = or i8 %2, 8 |
| 17 | %ret = select i1 %3, i8 %4, i8 %2 |
| 18 | ret i8 %ret |
| 19 | } |