| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -print-schedule -mcpu=x86-64 -mattr=+clflushopt | FileCheck %s --check-prefix=CHECK --check-prefix=GENERIC |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -print-schedule -mcpu=goldmont | FileCheck %s --check-prefix=CHECK --check-prefix=GLM |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -print-schedule -mcpu=skylake | FileCheck %s --check-prefix=CHECK --check-prefix=SKYLAKE |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -print-schedule -mcpu=skx | FileCheck %s --check-prefix=CHECK --check-prefix=SKX |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -print-schedule -mcpu=znver1 | FileCheck %s --check-prefix=CHECK --check-prefix=ZNVER1 |
| |
| define void @clflushopt(i8* %p) nounwind { |
| ; GENERIC-LABEL: clflushopt: |
| ; GENERIC: # %bb.0: |
| ; GENERIC-NEXT: clflushopt (%rdi) # sched: [5:1.00] |
| ; GENERIC-NEXT: retq # sched: [1:1.00] |
| ; |
| ; GLM-LABEL: clflushopt: |
| ; GLM: # %bb.0: |
| ; GLM-NEXT: clflushopt (%rdi) # sched: [3:1.00] |
| ; GLM-NEXT: retq # sched: [4:1.00] |
| ; |
| ; SKYLAKE-LABEL: clflushopt: |
| ; SKYLAKE: # %bb.0: |
| ; SKYLAKE-NEXT: clflushopt (%rdi) # sched: [2:1.00] |
| ; SKYLAKE-NEXT: retq # sched: [7:1.00] |
| ; |
| ; SKX-LABEL: clflushopt: |
| ; SKX: # %bb.0: |
| ; SKX-NEXT: clflushopt (%rdi) # sched: [2:1.00] |
| ; SKX-NEXT: retq # sched: [7:1.00] |
| ; |
| ; ZNVER1-LABEL: clflushopt: |
| ; ZNVER1: # %bb.0: |
| ; ZNVER1-NEXT: clflushopt (%rdi) # sched: [8:0.50] |
| ; ZNVER1-NEXT: retq # sched: [1:0.50] |
| tail call void @llvm.x86.clflushopt(i8* %p) |
| ret void |
| } |
| declare void @llvm.x86.clflushopt(i8*) nounwind |
