| Krzysztof Parzyszek | 6895b2c | 2016-02-18 13:58:38 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=hexagon -O0 < %s | FileCheck %s |
| 2 | ; RUN: llc -march=hexagon -O0 < %s | FileCheck -check-prefix=CHECK-CALL %s |
| 3 | ; Hexagon Programmer's Reference Manual 11.9.1 SYSTEM/USER |
| 4 | |
| 5 | ; CHECK-CALL-NOT: call |
| 6 | |
| 7 | ; Data cache prefetch |
| 8 | declare void @llvm.hexagon.prefetch(i8*) |
| 9 | define void @prefetch(i8* %a) { |
| 10 | call void @llvm.hexagon.prefetch(i8* %a) |
| 11 | ret void |
| 12 | } |
| Krzysztof Parzyszek | a72fad9 | 2017-02-10 15:33:13 +0000 | [diff] [blame] | 13 | ; CHECK: dcfetch({{.*}}+#0) |