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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i686-darwin -mattr=+mmx,+sse2 | FileCheck %s --check-prefix=X86
; RUN: llc < %s -mtriple=x86_64-darwin -mattr=+mmx,+sse4.1 | FileCheck %s --check-prefix=X64
; This is not an MMX operation; promoted to xmm.
define x86_mmx @t0(i32 %A) nounwind {
; X86-LABEL: t0:
; X86: ## %bb.0:
; X86-NEXT: movd {{[0-9]+}}(%esp), %mm1
; X86-NEXT: pxor %mm0, %mm0
; X86-NEXT: punpckldq %mm1, %mm0 ## mm0 = mm0[0],mm1[0]
; X86-NEXT: retl
;
; X64-LABEL: t0:
; X64: ## %bb.0:
; X64-NEXT: movd %edi, %xmm0
; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,0,1,1]
; X64-NEXT: retq
%tmp3 = insertelement <2 x i32> < i32 0, i32 undef >, i32 %A, i32 1
%tmp4 = bitcast <2 x i32> %tmp3 to x86_mmx
ret x86_mmx %tmp4
}
define <8 x i8> @t1(i8 zeroext %x) nounwind {
; X86-LABEL: t1:
; X86: ## %bb.0:
; X86-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; X86-NEXT: retl
;
; X64-LABEL: t1:
; X64: ## %bb.0:
; X64-NEXT: movd %edi, %xmm0
; X64-NEXT: retq
%r = insertelement <8 x i8> undef, i8 %x, i32 0
ret <8 x i8> %r
}
; PR2574
define <2 x float> @t2(<2 x float> %a0) {
; X86-LABEL: t2:
; X86: ## %bb.0:
; X86-NEXT: xorps %xmm0, %xmm0
; X86-NEXT: retl
;
; X64-LABEL: t2:
; X64: ## %bb.0:
; X64-NEXT: xorps %xmm0, %xmm0
; X64-NEXT: retq
%v1 = insertelement <2 x float> %a0, float 0.000000e+00, i32 0
%v2 = insertelement <2 x float> %v1, float 0.000000e+00, i32 1
ret <2 x float> %v2
}
@g0 = external global i16
@g1 = external global <4 x i16>
; PR2562
define void @t3() {
; X86-LABEL: t3:
; X86: ## %bb.0:
; X86-NEXT: movl L_g0$non_lazy_ptr, %eax
; X86-NEXT: movzwl (%eax), %eax
; X86-NEXT: movl L_g1$non_lazy_ptr, %ecx
; X86-NEXT: movw %ax, (%ecx)
; X86-NEXT: retl
;
; X64-LABEL: t3:
; X64: ## %bb.0:
; X64-NEXT: movq _g0@GOTPCREL(%rip), %rax
; X64-NEXT: movzwl (%rax), %eax
; X64-NEXT: movq _g1@GOTPCREL(%rip), %rcx
; X64-NEXT: movw %ax, (%rcx)
; X64-NEXT: retq
load i16, ptr @g0
load <4 x i16>, ptr @g1
insertelement <4 x i16> %2, i16 %1, i32 0
store <4 x i16> %3, ptr @g1
ret void
}
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