1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=SSE --check-prefix=SSE2
3 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+ssse3 | FileCheck %s --check-prefix=SSE --check-prefix=SSSE3
4 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE --check-prefix=SSE41
5 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=AVX --check-prefix=AVX1
6 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=AVX --check-prefix=AVX2
8 define <4 x i32> @load_zmov_4i32_to_0zzz(<4 x i32> *%ptr) {
9 ; SSE-LABEL: load_zmov_4i32_to_0zzz:
10 ; SSE: # %bb.0: # %entry
11 ; SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
14 ; AVX-LABEL: load_zmov_4i32_to_0zzz:
15 ; AVX: # %bb.0: # %entry
16 ; AVX-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
19 %X = load <4 x i32>, <4 x i32>* %ptr
20 %Y = shufflevector <4 x i32> %X, <4 x i32> zeroinitializer, <4 x i32> <i32 0, i32 4, i32 4, i32 4>
24 define <2 x i64> @load_zmov_2i64_to_0z(<2 x i64> *%ptr) {
25 ; SSE-LABEL: load_zmov_2i64_to_0z:
26 ; SSE: # %bb.0: # %entry
27 ; SSE-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero
30 ; AVX-LABEL: load_zmov_2i64_to_0z:
31 ; AVX: # %bb.0: # %entry
32 ; AVX-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
35 %X = load <2 x i64>, <2 x i64>* %ptr
36 %Y = shufflevector <2 x i64> %X, <2 x i64> zeroinitializer, <2 x i32> <i32 0, i32 2>