| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mattr=avx -O0 | FileCheck %s |
| |
| ; We should not be emitting a sign extend using a %ymm register. |
| |
| define void @test55() { |
| ; CHECK-LABEL: test55: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: pushq %rbp |
| ; CHECK-NEXT: .cfi_def_cfa_offset 16 |
| ; CHECK-NEXT: .cfi_offset %rbp, -16 |
| ; CHECK-NEXT: movq %rsp, %rbp |
| ; CHECK-NEXT: .cfi_def_cfa_register %rbp |
| ; CHECK-NEXT: andq $-32, %rsp |
| ; CHECK-NEXT: subq $96, %rsp |
| ; CHECK-NEXT: vmovdqa {{.*#+}} xmm0 = [26680,34632,63774,2423,35015,60307,6240,1951] |
| ; CHECK-NEXT: vmovdqa %xmm0, {{[0-9]+}}(%rsp) |
| ; CHECK-NEXT: vmovdqa {{[0-9]+}}(%rsp), %xmm0 |
| ; CHECK-NEXT: vmovdqa %xmm0, {{[0-9]+}}(%rsp) |
| ; CHECK-NEXT: vmovdqa {{[0-9]+}}(%rsp), %xmm0 |
| ; CHECK-NEXT: vpmovsxwd %xmm0, %xmm1 |
| ; CHECK-NEXT: # implicit-def: $ymm2 |
| ; CHECK-NEXT: vmovaps %xmm1, %xmm2 |
| ; CHECK-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1] |
| ; CHECK-NEXT: vpmovsxwd %xmm0, %xmm0 |
| ; CHECK-NEXT: vinsertf128 $1, %xmm0, %ymm2, %ymm2 |
| ; CHECK-NEXT: vmovdqa %ymm2, (%rsp) |
| ; CHECK-NEXT: movq %rbp, %rsp |
| ; CHECK-NEXT: popq %rbp |
| ; CHECK-NEXT: .cfi_def_cfa %rsp, 8 |
| ; CHECK-NEXT: vzeroupper |
| ; CHECK-NEXT: retq |
| entry: |
| %id11762 = alloca <8 x i16>, align 16 |
| %.compoundliteral = alloca <8 x i16>, align 16 |
| %id11761 = alloca <8 x i32>, align 32 |
| store <8 x i16> <i16 26680, i16 -30904, i16 -1762, i16 2423, i16 -30521, i16 -5229, i16 6240, i16 1951>, <8 x i16>* %.compoundliteral, align 16 |
| %0 = load <8 x i16>, <8 x i16>* %.compoundliteral, align 16 |
| store <8 x i16> %0, <8 x i16>* %id11762, align 16 |
| %1 = load <8 x i16>, <8 x i16>* %id11762, align 16 |
| %conv = sext <8 x i16> %1 to <8 x i32> |
| store <8 x i32> %conv, <8 x i32>* %id11761, align 32 |
| ret void |
| } |