diff options
Diffstat (limited to 'llvm/test/CodeGen/RISCV/prefetch.ll')
| -rw-r--r-- | llvm/test/CodeGen/RISCV/prefetch.ll | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/RISCV/prefetch.ll b/llvm/test/CodeGen/RISCV/prefetch.ll new file mode 100644 index 00000000000..7891b2e8c74 --- /dev/null +++ b/llvm/test/CodeGen/RISCV/prefetch.ll @@ -0,0 +1,19 @@ +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py +; RUN: llc -mtriple=riscv32 -verify-machineinstrs < %s \ +; RUN: | FileCheck -check-prefix=RV32I %s +; RUN: llc -mtriple=riscv64 -verify-machineinstrs < %s \ +; RUN: | FileCheck -check-prefix=RV64I %s + +declare void @llvm.prefetch(i8*, i32, i32, i32) + +define void @test_prefetch(i8* %a) nounwind { +; RV32I-LABEL: test_prefetch: +; RV32I: # %bb.0: +; RV32I-NEXT: ret +; +; RV64I-LABEL: test_prefetch: +; RV64I: # %bb.0: +; RV64I-NEXT: ret + call void @llvm.prefetch(i8* %a, i32 0, i32 1, i32 2) + ret void +} |
