1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=i686-darwin -mattr=+mmx,+sse2 | FileCheck %s --check-prefix=X32 3; RUN: llc < %s -mtriple=x86_64-darwin -mattr=+mmx,+sse4.1 | FileCheck %s --check-prefix=X64 4 5; This is not an MMX operation; promoted to xmm. 6define x86_mmx @t0(i32 %A) nounwind { 7; X32-LABEL: t0: 8; X32: ## %bb.0: 9; X32-NEXT: movd {{[0-9]+}}(%esp), %mm1 10; X32-NEXT: pxor %mm0, %mm0 11; X32-NEXT: punpckldq %mm1, %mm0 ## mm0 = mm0[0],mm1[0] 12; X32-NEXT: retl 13; 14; X64-LABEL: t0: 15; X64: ## %bb.0: 16; X64-NEXT: ## kill: def $edi killed $edi def $rdi 17; X64-NEXT: movq %rdi, %xmm0 18; X64-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0,1,2,3,4,5,6,7] 19; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] 20; X64-NEXT: retq 21 %tmp3 = insertelement <2 x i32> < i32 0, i32 undef >, i32 %A, i32 1 22 %tmp4 = bitcast <2 x i32> %tmp3 to x86_mmx 23 ret x86_mmx %tmp4 24} 25 26define <8 x i8> @t1(i8 zeroext %x) nounwind { 27; X32-LABEL: t1: 28; X32: ## %bb.0: 29; X32-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero 30; X32-NEXT: retl 31; 32; X64-LABEL: t1: 33; X64: ## %bb.0: 34; X64-NEXT: movd %edi, %xmm0 35; X64-NEXT: retq 36 %r = insertelement <8 x i8> undef, i8 %x, i32 0 37 ret <8 x i8> %r 38} 39 40; PR2574 41define <2 x float> @t2(<2 x float> %a0) { 42; X32-LABEL: t2: 43; X32: ## %bb.0: 44; X32-NEXT: xorps %xmm0, %xmm0 45; X32-NEXT: retl 46; 47; X64-LABEL: t2: 48; X64: ## %bb.0: 49; X64-NEXT: xorps %xmm0, %xmm0 50; X64-NEXT: retq 51 %v1 = insertelement <2 x float> %a0, float 0.000000e+00, i32 0 52 %v2 = insertelement <2 x float> %v1, float 0.000000e+00, i32 1 53 ret <2 x float> %v2 54} 55 56@g0 = external global i16 57@g1 = external global <4 x i16> 58 59; PR2562 60define void @t3() { 61; X32-LABEL: t3: 62; X32: ## %bb.0: 63; X32-NEXT: movl L_g0$non_lazy_ptr, %eax 64; X32-NEXT: movl L_g1$non_lazy_ptr, %ecx 65; X32-NEXT: movq {{.*#+}} xmm0 = mem[0],zero 66; X32-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3] 67; X32-NEXT: movzwl (%eax), %eax 68; X32-NEXT: movd %eax, %xmm1 69; X32-NEXT: movss {{.*#+}} xmm0 = xmm1[0],xmm0[1,2,3] 70; X32-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] 71; X32-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7] 72; X32-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] 73; X32-NEXT: movq %xmm0, (%ecx) 74; X32-NEXT: retl 75; 76; X64-LABEL: t3: 77; X64: ## %bb.0: 78; X64-NEXT: movq _g0@{{.*}}(%rip), %rax 79; X64-NEXT: movq _g1@{{.*}}(%rip), %rcx 80; X64-NEXT: pmovzxwd {{.*#+}} xmm0 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero 81; X64-NEXT: movzwl (%rax), %eax 82; X64-NEXT: pinsrd $0, %eax, %xmm0 83; X64-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15] 84; X64-NEXT: movq %xmm0, (%rcx) 85; X64-NEXT: retq 86 load i16, i16* @g0 87 load <4 x i16>, <4 x i16>* @g1 88 insertelement <4 x i16> %2, i16 %1, i32 0 89 store <4 x i16> %3, <4 x i16>* @g1 90 ret void 91} 92