1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2 ; RUN: llc < %s -mtriple=i386-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=X32 3 ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=X64 4 5 ; tests variable insert and extract of a 4 x i32 6 7 define <4 x i32> @var_insert(<4 x i32> %x, i32 %val, i32 %idx) nounwind { 8 ; X32-LABEL: var_insert: 9 ; X32: # %bb.0: # %entry 10 ; X32-NEXT: pushl %ebp 11 ; X32-NEXT: movl %esp, %ebp 12 ; X32-NEXT: andl $-16, %esp 13 ; X32-NEXT: subl $32, %esp 14 ; X32-NEXT: movl 12(%ebp), %eax 15 ; X32-NEXT: andl $3, %eax 16 ; X32-NEXT: movl 8(%ebp), %ecx 17 ; X32-NEXT: movaps %xmm0, (%esp) 18 ; X32-NEXT: movl %ecx, (%esp,%eax,4) 19 ; X32-NEXT: movaps (%esp), %xmm0 20 ; X32-NEXT: movl %ebp, %esp 21 ; X32-NEXT: popl %ebp 22 ; X32-NEXT: retl 23 ; 24 ; X64-LABEL: var_insert: 25 ; X64: # %bb.0: # %entry 26 ; X64-NEXT: # kill: def $esi killed $esi def $rsi 27 ; X64-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp) 28 ; X64-NEXT: andl $3, %esi 29 ; X64-NEXT: movl %edi, -24(%rsp,%rsi,4) 30 ; X64-NEXT: movaps -{{[0-9]+}}(%rsp), %xmm0 31 ; X64-NEXT: retq 32 entry: 33 %tmp3 = insertelement <4 x i32> %x, i32 %val, i32 %idx 34 ret <4 x i32> %tmp3 35 } 36 37 define i32 @var_extract(<4 x i32> %x, i32 %idx) nounwind { 38 ; X32-LABEL: var_extract: 39 ; X32: # %bb.0: # %entry 40 ; X32-NEXT: pushl %ebp 41 ; X32-NEXT: movl %esp, %ebp 42 ; X32-NEXT: andl $-16, %esp 43 ; X32-NEXT: subl $32, %esp 44 ; X32-NEXT: movl 8(%ebp), %eax 45 ; X32-NEXT: andl $3, %eax 46 ; X32-NEXT: movaps %xmm0, (%esp) 47 ; X32-NEXT: movl (%esp,%eax,4), %eax 48 ; X32-NEXT: movl %ebp, %esp 49 ; X32-NEXT: popl %ebp 50 ; X32-NEXT: retl 51 ; 52 ; X64-LABEL: var_extract: 53 ; X64: # %bb.0: # %entry 54 ; X64-NEXT: # kill: def $edi killed $edi def $rdi 55 ; X64-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp) 56 ; X64-NEXT: andl $3, %edi 57 ; X64-NEXT: movl -24(%rsp,%rdi,4), %eax 58 ; X64-NEXT: retq 59 entry: 60 %tmp3 = extractelement <4 x i32> %x, i32 %idx 61 ret i32 %tmp3 62 } 63
