| Krzysztof Parzyszek | 046090d | 2018-03-12 14:01:28 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=hexagon < %s | FileCheck %s |
| 2 | ; REQUIRES: asserts | ||||
| 3 | |||||
| 4 | ; CHECK: dccleana | ||||
| 5 | |||||
| 6 | ; Function Attrs: nounwind | ||||
| 7 | declare void @llvm.hexagon.Y2.dccleana(i8*) #0 | ||||
| 8 | |||||
| 9 | define i32 @f0(i8* %a0) { | ||||
| 10 | b0: | ||||
| 11 | tail call void @llvm.hexagon.Y2.dccleana(i8* %a0) | ||||
| 12 | %v0 = load i8, i8* %a0 | ||||
| 13 | %v1 = zext i8 %v0 to i32 | ||||
| 14 | ret i32 %v1 | ||||
| 15 | } | ||||
| 16 | |||||
| 17 | attributes #0 = { nounwind } | ||||