1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=i686-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=X86 3; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=X64 4 5define void @t1(ptr %R, ptr %P1) nounwind { 6; X86-LABEL: t1: 7; X86: # %bb.0: 8; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 9; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx 10; X86-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero 11; X86-NEXT: movss %xmm0, (%eax) 12; X86-NEXT: retl 13; 14; X64-LABEL: t1: 15; X64: # %bb.0: 16; X64-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero 17; X64-NEXT: movss %xmm0, (%rdi) 18; X64-NEXT: retq 19 %X = load <4 x float>, ptr %P1 20 %tmp = extractelement <4 x float> %X, i32 3 21 store float %tmp, ptr %R 22 ret void 23} 24 25define float @t2(ptr %P1) nounwind { 26; X86-LABEL: t2: 27; X86: # %bb.0: 28; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 29; X86-NEXT: flds 8(%eax) 30; X86-NEXT: retl 31; 32; X64-LABEL: t2: 33; X64: # %bb.0: 34; X64-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero 35; X64-NEXT: retq 36 %X = load <4 x float>, ptr %P1 37 %tmp = extractelement <4 x float> %X, i32 2 38 ret float %tmp 39} 40 41define void @t3(ptr %R, ptr %P1) nounwind { 42; X86-LABEL: t3: 43; X86: # %bb.0: 44; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 45; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx 46; X86-NEXT: movl 12(%ecx), %ecx 47; X86-NEXT: movl %ecx, (%eax) 48; X86-NEXT: retl 49; 50; X64-LABEL: t3: 51; X64: # %bb.0: 52; X64-NEXT: movl 12(%rsi), %eax 53; X64-NEXT: movl %eax, (%rdi) 54; X64-NEXT: retq 55 %X = load <4 x i32>, ptr %P1 56 %tmp = extractelement <4 x i32> %X, i32 3 57 store i32 %tmp, ptr %R 58 ret void 59} 60 61define i32 @t4(ptr %P1) nounwind { 62; X86-LABEL: t4: 63; X86: # %bb.0: 64; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 65; X86-NEXT: movl 12(%eax), %eax 66; X86-NEXT: retl 67; 68; X64-LABEL: t4: 69; X64: # %bb.0: 70; X64-NEXT: movl 12(%rdi), %eax 71; X64-NEXT: retq 72 %X = load <4 x i32>, ptr %P1 73 %tmp = extractelement <4 x i32> %X, i32 3 74 ret i32 %tmp 75} 76