| Krzysztof Parzyszek | 545a68c | 2018-12-05 21:01:07 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=hexagon < %s | FileCheck %s |
| 2 | ; This test validates the generation of v66 only instruction M2_mnaci |
| 3 | ; CHECK: r{{[0-9]+}} -= mpyi(r{{[0-9]+}},r{{[0-9]+}}) |
| 4 | |
| 5 | target triple = "hexagon-unknown--elf" |
| 6 | |
| 7 | ; Function Attrs: norecurse nounwind readnone |
| 8 | define i32 @_Z4testiii(i32 %a, i32 %b, i32 %c) #0 { |
| 9 | entry: |
| 10 | %mul = mul nsw i32 %c, %b |
| 11 | %sub = sub nsw i32 %a, %mul |
| 12 | ret i32 %sub |
| 13 | } |
| 14 | |
| 15 | attributes #0 = { norecurse nounwind readnone "target-cpu"="hexagonv66" "target-features"="-hvx,-long-calls" } |