| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=i686-apple-darwin -mattr=clflushopt | FileCheck %s --check-prefix=X86 |
| ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=clflushopt | FileCheck %s --check-prefix=X64 |
| |
| define void @clflushopt(i8* %p) nounwind { |
| ; X86-LABEL: clflushopt: |
| ; X86: ## %bb.0: |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: clflushopt (%eax) |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: clflushopt: |
| ; X64: ## %bb.0: |
| ; X64-NEXT: clflushopt (%rdi) |
| ; X64-NEXT: retq |
| tail call void @llvm.x86.clflushopt(i8* %p) |
| ret void |
| } |
| declare void @llvm.x86.clflushopt(i8*) nounwind |