1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=i386-unknown-unknown -mattr=sse4.2 | FileCheck %s --check-prefix=FAST
3 ; RUN: llc < %s -mtriple=i386-unknown-unknown -mattr=ssse3 | FileCheck %s --check-prefix=SLOW_32
4 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=ssse3 | FileCheck %s --check-prefix=SLOW_64
6 define void @bork(ptr nocapture align 4 %dst) nounwind {
9 ; FAST-NEXT: movl {{[0-9]+}}(%esp), %eax
10 ; FAST-NEXT: xorps %xmm0, %xmm0
11 ; FAST-NEXT: movups %xmm0, 64(%eax)
12 ; FAST-NEXT: movups %xmm0, 48(%eax)
13 ; FAST-NEXT: movups %xmm0, 32(%eax)
14 ; FAST-NEXT: movups %xmm0, 16(%eax)
15 ; FAST-NEXT: movups %xmm0, (%eax)
18 ; SLOW_32-LABEL: bork:
20 ; SLOW_32-NEXT: movl {{[0-9]+}}(%esp), %eax
21 ; SLOW_32-NEXT: xorps %xmm0, %xmm0
22 ; SLOW_32-NEXT: movsd %xmm0, 72(%eax)
23 ; SLOW_32-NEXT: movsd %xmm0, 64(%eax)
24 ; SLOW_32-NEXT: movsd %xmm0, 56(%eax)
25 ; SLOW_32-NEXT: movsd %xmm0, 48(%eax)
26 ; SLOW_32-NEXT: movsd %xmm0, 40(%eax)
27 ; SLOW_32-NEXT: movsd %xmm0, 32(%eax)
28 ; SLOW_32-NEXT: movsd %xmm0, 24(%eax)
29 ; SLOW_32-NEXT: movsd %xmm0, 16(%eax)
30 ; SLOW_32-NEXT: movsd %xmm0, 8(%eax)
31 ; SLOW_32-NEXT: movsd %xmm0, (%eax)
34 ; SLOW_64-LABEL: bork:
36 ; SLOW_64-NEXT: movq $0, 72(%rdi)
37 ; SLOW_64-NEXT: movq $0, 64(%rdi)
38 ; SLOW_64-NEXT: movq $0, 56(%rdi)
39 ; SLOW_64-NEXT: movq $0, 48(%rdi)
40 ; SLOW_64-NEXT: movq $0, 40(%rdi)
41 ; SLOW_64-NEXT: movq $0, 32(%rdi)
42 ; SLOW_64-NEXT: movq $0, 24(%rdi)
43 ; SLOW_64-NEXT: movq $0, 16(%rdi)
44 ; SLOW_64-NEXT: movq $0, 8(%rdi)
45 ; SLOW_64-NEXT: movq $0, (%rdi)
47 call void @llvm.memset.p0.i64(ptr align 4 %dst, i8 0, i64 80, i1 false)
51 declare void @llvm.memset.p0.i64(ptr nocapture, i8, i64, i1) nounwind