| Krzysztof Parzyszek | b9f33b3 | 2017-11-22 20:55:41 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=hexagon < %s | FileCheck %s |
| 2 | |
| 3 | ; CHECK-LABEL: A2_combine_ll: |
| 4 | ; CHECK: combine(r1.l,r0.l) |
| 5 | define i32 @A2_combine_ll(i32 %a0, i32 %a1) #0 { |
| 6 | b2: |
| 7 | %v3 = and i32 %a0, 65535 |
| 8 | %v4 = shl i32 %a1, 16 |
| 9 | %v5 = or i32 %v3, %v4 |
| 10 | ret i32 %v5 |
| 11 | } |
| 12 | |
| 13 | ; CHECK-LABEL: A2_combine_lh: |
| 14 | ; CHECK: combine(r1.l,r0.h) |
| 15 | define i32 @A2_combine_lh(i32 %a0, i32 %a1) #0 { |
| 16 | b2: |
| 17 | %v3 = lshr i32 %a0, 16 |
| 18 | %v4 = shl i32 %a1, 16 |
| 19 | %v5 = or i32 %v4, %v3 |
| 20 | ret i32 %v5 |
| 21 | } |
| 22 | |
| 23 | ; CHECK-LABEL: A2_combine_hl: |
| 24 | ; CHECK: combine(r1.h,r0.l) |
| 25 | define i32 @A2_combine_hl(i32 %a0, i32 %a1) #0 { |
| 26 | b2: |
| 27 | %v3 = and i32 %a0, 65535 |
| 28 | %v4 = and i32 %a1, 268431360 |
| 29 | %v5 = or i32 %v3, %v4 |
| 30 | ret i32 %v5 |
| 31 | } |
| 32 | |
| 33 | ; CHECK-LABEL: A2_combine_hh: |
| 34 | ; CHECK: combine(r1.h,r0.h) |
| 35 | define i32 @A2_combine_hh(i32 %a0, i32 %a1) #0 { |
| 36 | b2: |
| 37 | %v3 = lshr i32 %a0, 16 |
| 38 | %v4 = and i32 %a1, 268431360 |
| 39 | %v5 = or i32 %v3, %v4 |
| 40 | ret i32 %v5 |
| 41 | } |
| 42 | |
| 43 | attributes #0 = { noinline nounwind optnone readnone } |