xref: /llvm-project/llvm/test/CodeGen/X86/ymm-ordering.ll (revision 2f448bf509432c1a19ec46ab8cbc7353c03c6280)
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=x86_64-linux -mattr=+avx | FileCheck %s
3
4; TODO: We If we stored ymm0 before ymm1, then we could execute 2nd load and 1st store in
5; parallel.
6define void @test_01(ptr %src, ptr %dest) {
7; CHECK-LABEL: test_01:
8; CHECK:       # %bb.0: # %entry
9; CHECK-NEXT:    vmovups (%rdi), %ymm0
10; CHECK-NEXT:    vmovups 32(%rdi), %ymm1
11; CHECK-NEXT:    vmovups %ymm1, 32(%rsi)
12; CHECK-NEXT:    vmovups %ymm0, (%rsi)
13; CHECK-NEXT:    vzeroupper
14; CHECK-NEXT:    retq
15entry:
16  %value = load <64 x i8>, ptr %src, align 1
17  store <64 x i8> %value, ptr %dest, align 1
18  ret void
19}
20