| Krzysztof Parzyszek | d91a9e2 | 2018-08-02 22:17:53 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=hexagon -hexagon-initial-cfg-cleanup=0 < %s | FileCheck %s |
| Krzysztof Parzyszek | b843f75 | 2018-01-31 20:46:55 +0000 | [diff] [blame] | 2 | |
| 3 | ; Check that a setcc of a vector pair is handled (without crashing). |
| 4 | ; CHECK: vcmp |
| 5 | |
| 6 | target datalayout = "e-m:e-p:32:32:32-a:0-n16:32-i64:64:64-i32:32:32-i16:16:16-i1:8:8-f32:32:32-f64:64:64-v32:32:32-v64:64:64-v512:512:512-v1024:1024:1024-v2048:2048:2048" |
| 7 | target triple = "hexagon" |
| 8 | |
| 9 | ; Function Attrs: nounwind |
| 10 | define hidden fastcc void @fred(i32 %a0) #0 { |
| 11 | b1: |
| 12 | %v2 = insertelement <32 x i32> undef, i32 %a0, i32 0 |
| 13 | %v3 = shufflevector <32 x i32> %v2, <32 x i32> undef, <32 x i32> zeroinitializer |
| 14 | %v4 = icmp eq <32 x i32> %v3, undef |
| 15 | %v5 = and <32 x i1> undef, %v4 |
| 16 | br label %b6 |
| 17 | |
| 18 | b6: ; preds = %b1 |
| 19 | %v7 = extractelement <32 x i1> %v5, i32 22 |
| 20 | br i1 %v7, label %b8, label %b9 |
| 21 | |
| 22 | b8: ; preds = %b6 |
| 23 | unreachable |
| 24 | |
| 25 | b9: ; preds = %b6 |
| 26 | unreachable |
| 27 | } |
| 28 | |
| 29 | attributes #0 = { nounwind "target-cpu"="hexagonv60" "target-features"="+hvx,+hvx-length64b" } |