; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i686-linux-pc -mcpu=corei7 | FileCheck %s --check-prefix=X86
; RUN: llc < %s -mtriple=x86_64-linux-pc -mcpu=corei7 | FileCheck %s --check-prefix=X64
; uitofp <2 x i32> codegen from buildvector or legalization is different but gives the same results
; across the full 0 - 0xFFFFFFFF u32 range.
define <2 x float> @uitofp_2i32_cvt_buildvector(i32 %x, i32 %y, <2 x float> %v) {
; X86-LABEL: uitofp_2i32_cvt_buildvector:
; X86: # %bb.0:
; X86-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
; X86-NEXT: movsd {{.*#+}} xmm2 = [4.503599627370496E+15,0.0E+0]
; X86-NEXT: orpd %xmm2, %xmm1
; X86-NEXT: subsd %xmm2, %xmm1
; X86-NEXT: cvtsd2ss %xmm1, %xmm1
; X86-NEXT: movss {{.*#+}} xmm3 = mem[0],zero,zero,zero
; X86-NEXT: orpd %xmm2, %xmm3
; X86-NEXT: subsd %xmm2, %xmm3
; X86-NEXT: xorps %xmm2, %xmm2
; X86-NEXT: cvtsd2ss %xmm3, %xmm2
; X86-NEXT: insertps {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[2,3]
; X86-NEXT: mulps %xmm1, %xmm0
; X86-NEXT: retl
;
; X64-LABEL: uitofp_2i32_cvt_buildvector:
; X64: # %bb.0:
; X64-NEXT: movl %edi, %eax
; X64-NEXT: cvtsi2ss %rax, %xmm1
; X64-NEXT: movl %esi, %eax
; X64-NEXT: cvtsi2ss %rax, %xmm2
; X64-NEXT: insertps {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[2,3]
; X64-NEXT: mulps %xmm1, %xmm0
; X64-NEXT: retq
%t1 = uitofp i32 %x to float
%t2 = insertelement <2 x float> undef, float %t1, i32 0
%t3 = uitofp i32 %y to float
%t4 = insertelement <2 x float> %t2, float %t3, i32 1
%t5 = fmul <2 x float> %v, %t4
ret <2 x float> %t5
}
define <2 x float> @uitofp_2i32_buildvector_cvt(i32 %x, i32 %y, <2 x float> %v) {
; X86-LABEL: uitofp_2i32_buildvector_cvt:
; X86: # %bb.0:
; X86-NEXT: movdqa {{.*#+}} xmm1 = [4.503599627370496E+15,4.503599627370496E+15]
; X86-NEXT: pmovzxdq {{.*#+}} xmm2 = mem[0],zero,mem[1],zero
; X86-NEXT: por %xmm1, %xmm2
; X86-NEXT: subpd %xmm1, %xmm2
; X86-NEXT: cvtpd2ps %xmm2, %xmm1
; X86-NEXT: mulps %xmm1, %xmm0
; X86-NEXT: retl
;
; X64-LABEL: uitofp_2i32_buildvector_cvt:
; X64: # %bb.0:
; X64-NEXT: movd %edi, %xmm1
; X64-NEXT: pinsrd $1, %esi, %xmm1
; X64-NEXT: pmovzxdq {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero
; X64-NEXT: movdqa {{.*#+}} xmm2 = [4.503599627370496E+15,4.503599627370496E+15]
; X64-NEXT: por %xmm2, %xmm1
; X64-NEXT: subpd %xmm2, %xmm1
; X64-NEXT: cvtpd2ps %xmm1, %xmm1
; X64-NEXT: mulps %xmm1, %xmm0
; X64-NEXT: retq
%t1 = insertelement <2 x i32> undef, i32 %x, i32 0
%t2 = insertelement <2 x i32> %t1, i32 %y, i32 1
%t3 = uitofp <2 x i32> %t2 to <2 x float>
%t4 = fmul <2 x float> %v, %t3
ret <2 x float> %t4
}
define <2 x float> @uitofp_2i32_legalized(<2 x i32> %in, <2 x float> %v) {
; X86-LABEL: uitofp_2i32_legalized:
; X86: # %bb.0:
; X86-NEXT: pmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
; X86-NEXT: movdqa {{.*#+}} xmm2 = [4.503599627370496E+15,4.503599627370496E+15]
; X86-NEXT: por %xmm2, %xmm0
; X86-NEXT: subpd %xmm2, %xmm0
; X86-NEXT: cvtpd2ps %xmm0, %xmm0
; X86-NEXT: mulps %xmm1, %xmm0
; X86-NEXT: retl
;
; X64-LABEL: uitofp_2i32_legalized:
; X64: # %bb.0:
; X64-NEXT: pmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
; X64-NEXT: movdqa {{.*#+}} xmm2 = [4.503599627370496E+15,4.503599627370496E+15]
; X64-NEXT: por %xmm2, %xmm0
; X64-NEXT: subpd %xmm2, %xmm0
; X64-NEXT: cvtpd2ps %xmm0, %xmm0
; X64-NEXT: mulps %xmm1, %xmm0
; X64-NEXT: retq
%t1 = uitofp <2 x i32> %in to <2 x float>
%t2 = fmul <2 x float> %v, %t1
ret <2 x float> %t2
}
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