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=X32 3 ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=X64 4 5 define void @t1(float* %R, <4 x float>* %P1) nounwind { 6 ; X32-LABEL: t1: 7 ; X32: # %bb.0: 8 ; X32-NEXT: movl {{[0-9]+}}(%esp), %eax 9 ; X32-NEXT: movl {{[0-9]+}}(%esp), %ecx 10 ; X32-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero 11 ; X32-NEXT: movss %xmm0, (%eax) 12 ; X32-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>, <4 x float>* %P1 20 %tmp = extractelement <4 x float> %X, i32 3 21 store float %tmp, float* %R 22 ret void 23 } 24 25 define float @t2(<4 x float>* %P1) nounwind { 26 ; X32-LABEL: t2: 27 ; X32: # %bb.0: 28 ; X32-NEXT: pushl %eax 29 ; X32-NEXT: movl {{[0-9]+}}(%esp), %eax 30 ; X32-NEXT: movddup {{.*#+}} xmm0 = mem[0,0] 31 ; X32-NEXT: movss %xmm0, (%esp) 32 ; X32-NEXT: flds (%esp) 33 ; X32-NEXT: popl %eax 34 ; X32-NEXT: retl 35 ; 36 ; X64-LABEL: t2: 37 ; X64: # %bb.0: 38 ; X64-NEXT: movddup {{.*#+}} xmm0 = mem[0,0] 39 ; X64-NEXT: retq 40 %X = load <4 x float>, <4 x float>* %P1 41 %tmp = extractelement <4 x float> %X, i32 2 42 ret float %tmp 43 } 44 45 define void @t3(i32* %R, <4 x i32>* %P1) nounwind { 46 ; X32-LABEL: t3: 47 ; X32: # %bb.0: 48 ; X32-NEXT: movl {{[0-9]+}}(%esp), %eax 49 ; X32-NEXT: movl {{[0-9]+}}(%esp), %ecx 50 ; X32-NEXT: movl 12(%ecx), %ecx 51 ; X32-NEXT: movl %ecx, (%eax) 52 ; X32-NEXT: retl 53 ; 54 ; X64-LABEL: t3: 55 ; X64: # %bb.0: 56 ; X64-NEXT: movl 12(%rsi), %eax 57 ; X64-NEXT: movl %eax, (%rdi) 58 ; X64-NEXT: retq 59 %X = load <4 x i32>, <4 x i32>* %P1 60 %tmp = extractelement <4 x i32> %X, i32 3 61 store i32 %tmp, i32* %R 62 ret void 63 } 64 65 define i32 @t4(<4 x i32>* %P1) nounwind { 66 ; X32-LABEL: t4: 67 ; X32: # %bb.0: 68 ; X32-NEXT: movl {{[0-9]+}}(%esp), %eax 69 ; X32-NEXT: movl 12(%eax), %eax 70 ; X32-NEXT: retl 71 ; 72 ; X64-LABEL: t4: 73 ; X64: # %bb.0: 74 ; X64-NEXT: movl 12(%rdi), %eax 75 ; X64-NEXT: retq 76 %X = load <4 x i32>, <4 x i32>* %P1 77 %tmp = extractelement <4 x i32> %X, i32 3 78 ret i32 %tmp 79 } 80
