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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i386-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X86
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X64
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=-sse2 | FileCheck %s --check-prefix=X64
; It doesn't matter if an x86-64 target has specified "no-sse2"; we still can use clflush.
define void @clflush(ptr %p) nounwind {
; X86-LABEL: clflush:
; X86: # %bb.0:
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: clflush (%eax)
; X86-NEXT: retl
;
; X64-LABEL: clflush:
; X64: # %bb.0:
; X64-NEXT: clflush (%rdi)
; X64-NEXT: retq
tail call void @llvm.x86.sse2.clflush(ptr %p)
ret void
}
declare void @llvm.x86.sse2.clflush(ptr) nounwind
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