diff --git a/test/CodeGen/X86/vec_int_to_fp.ll b/test/CodeGen/X86/vec_int_to_fp.ll
new file mode 100644
index 00000000000..5052ff51092
--- /dev/null
+++ b/test/CodeGen/X86/vec_int_to_fp.ll
@@ -0,0 +1,714 @@
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=ALL --check-prefix=SSE2
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=ALL  --check-prefix=AVX
+
+;
+; Signed Integer to Double
+;
+
+define <2 x double> @sitofp_2vf64(<2 x i64> %a) {
+; SSE2-LABEL: sitofp_2vf64:
+; SSE2:       # BB#0:
+; SSE2-NEXT:    movd %xmm0, %rax
+; SSE2-NEXT:    cvtsi2sdq %rax, %xmm1
+; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSE2-NEXT:    movd %xmm0, %rax
+; SSE2-NEXT:    xorps %xmm0, %xmm0
+; SSE2-NEXT:    cvtsi2sdq %rax, %xmm0
+; SSE2-NEXT:    unpcklpd {{.*#+}} xmm1 = xmm1[0],xmm0[0]
+; SSE2-NEXT:    movapd %xmm1, %xmm0
+; SSE2-NEXT:    retq
+;
+; AVX-LABEL: sitofp_2vf64:
+; AVX:       # BB#0:
+; AVX-NEXT:    vpextrq $1, %xmm0, %rax
+; AVX-NEXT:    vcvtsi2sdq %rax, %xmm0, %xmm1
+; AVX-NEXT:    vmovq %xmm0, %rax
+; AVX-NEXT:    vxorps %xmm0, %xmm0, %xmm0
+; AVX-NEXT:    vcvtsi2sdq %rax, %xmm0, %xmm0
+; AVX-NEXT:    vunpcklpd {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; AVX-NEXT:    retq
+  %cvt = sitofp <2 x i64> %a to <2 x double>
+  ret <2 x double> %cvt
+}
+
+define <2 x double> @sitofp_2vf64_i32(<4 x i32> %a) {
+; SSE2-LABEL: sitofp_2vf64_i32:
+; SSE2:       # BB#0:
+; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[0,1,1,3]
+; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
+; SSE2-NEXT:    movd %xmm1, %rax
+; SSE2-NEXT:    cltq
+; SSE2-NEXT:    movd %xmm0, %rcx
+; SSE2-NEXT:    movslq %ecx, %rcx
+; SSE2-NEXT:    xorps %xmm0, %xmm0
+; SSE2-NEXT:    cvtsi2sdq %rcx, %xmm0
+; SSE2-NEXT:    xorps %xmm1, %xmm1
+; SSE2-NEXT:    cvtsi2sdq %rax, %xmm1
+; SSE2-NEXT:    unpcklpd {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; SSE2-NEXT:    retq
+;
+; AVX-LABEL: sitofp_2vf64_i32:
+; AVX:       # BB#0:
+; AVX-NEXT:    vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
+; AVX-NEXT:    vmovq %xmm0, %rax
+; AVX-NEXT:    cltq
+; AVX-NEXT:    vpextrq $1, %xmm0, %rcx
+; AVX-NEXT:    movslq %ecx, %rcx
+; AVX-NEXT:    vxorps %xmm0, %xmm0, %xmm0
+; AVX-NEXT:    vcvtsi2sdq %rcx, %xmm0, %xmm0
+; AVX-NEXT:    vcvtsi2sdq %rax, %xmm0, %xmm1
+; AVX-NEXT:    vunpcklpd {{.*#+}} xmm0 = xmm1[0],xmm0[0]
+; AVX-NEXT:    retq
+  %shuf = shufflevector <4 x i32> %a, <4 x i32> undef, <2 x i32> <i32 0, i32 1>
+  %cvt = sitofp <2 x i32> %shuf to <2 x double>
+  ret <2 x double> %cvt
+}
+
+define <4 x double> @sitofp_4vf64(<4 x i64> %a) {
+; SSE2-LABEL: sitofp_4vf64:
+; SSE2:       # BB#0:
+; SSE2-NEXT:    movd %xmm0, %rax
+; SSE2-NEXT:    cvtsi2sdq %rax, %xmm2
+; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSE2-NEXT:    movd %xmm0, %rax
+; SSE2-NEXT:    xorps %xmm0, %xmm0
+; SSE2-NEXT:    cvtsi2sdq %rax, %xmm0
+; SSE2-NEXT:    unpcklpd {{.*#+}} xmm2 = xmm2[0],xmm0[0]
+; SSE2-NEXT:    movd %xmm1, %rax
+; SSE2-NEXT:    cvtsi2sdq %rax, %xmm3
+; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm1[2,3,0,1]
+; SSE2-NEXT:    movd %xmm0, %rax
+; SSE2-NEXT:    xorps %xmm0, %xmm0
+; SSE2-NEXT:    cvtsi2sdq %rax, %xmm0
+; SSE2-NEXT:    unpcklpd {{.*#+}} xmm3 = xmm3[0],xmm0[0]
+; SSE2-NEXT:    movapd %xmm2, %xmm0
+; SSE2-NEXT:    movapd %xmm3, %xmm1
+; SSE2-NEXT:    retq
+;
+; AVX-LABEL: sitofp_4vf64:
+; AVX:       # BB#0:
+; AVX-NEXT:    vextractf128 $1, %ymm0, %xmm1
+; AVX-NEXT:    vpextrq $1, %xmm1, %rax
+; AVX-NEXT:    vcvtsi2sdq %rax, %xmm0, %xmm2
+; AVX-NEXT:    vmovq %xmm1, %rax
+; AVX-NEXT:    vcvtsi2sdq %rax, %xmm0, %xmm1
+; AVX-NEXT:    vunpcklpd {{.*#+}} xmm1 = xmm1[0],xmm2[0]
+; AVX-NEXT:    vpextrq $1, %xmm0, %rax
+; AVX-NEXT:    vcvtsi2sdq %rax, %xmm0, %xmm2
+; AVX-NEXT:    vmovq %xmm0, %rax
+; AVX-NEXT:    vxorps %xmm0, %xmm0, %xmm0
+; AVX-NEXT:    vcvtsi2sdq %rax, %xmm0, %xmm0
+; AVX-NEXT:    vunpcklpd {{.*#+}} xmm0 = xmm0[0],xmm2[0]
+; AVX-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0
+; AVX-NEXT:    retq
+  %cvt = sitofp <4 x i64> %a to <4 x double>
+  ret <4 x double> %cvt
+}
+
+define <4 x double> @sitofp_4vf64_i32(<4 x i32> %a) {
+; SSE2-LABEL: sitofp_4vf64_i32:
+; SSE2:       # BB#0:
+; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[0,1,1,3]
+; SSE2-NEXT:    movd %xmm1, %rax
+; SSE2-NEXT:    cltq
+; SSE2-NEXT:    cvtsi2sdq %rax, %xmm2
+; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
+; SSE2-NEXT:    movd %xmm1, %rax
+; SSE2-NEXT:    cltq
+; SSE2-NEXT:    xorps %xmm1, %xmm1
+; SSE2-NEXT:    cvtsi2sdq %rax, %xmm1
+; SSE2-NEXT:    unpcklpd {{.*#+}} xmm2 = xmm2[0],xmm1[0]
+; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[2,2,3,3]
+; SSE2-NEXT:    movd %xmm0, %rax
+; SSE2-NEXT:    cltq
+; SSE2-NEXT:    xorps %xmm1, %xmm1
+; SSE2-NEXT:    cvtsi2sdq %rax, %xmm1
+; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSE2-NEXT:    movd %xmm0, %rax
+; SSE2-NEXT:    cltq
+; SSE2-NEXT:    xorps %xmm0, %xmm0
+; SSE2-NEXT:    cvtsi2sdq %rax, %xmm0
+; SSE2-NEXT:    unpcklpd {{.*#+}} xmm1 = xmm1[0],xmm0[0]
+; SSE2-NEXT:    movapd %xmm2, %xmm0
+; SSE2-NEXT:    retq
+;
+; AVX-LABEL: sitofp_4vf64_i32:
+; AVX:       # BB#0:
+; AVX-NEXT:    vcvtdq2pd %xmm0, %ymm0
+; AVX-NEXT:    retq
+  %cvt = sitofp <4 x i32> %a to <4 x double>
+  ret <4 x double> %cvt
+}
+
+;
+; Unsigned Integer to Double
+;
+
+define <2 x double> @uitofp_2vf64(<2 x i64> %a) {
+; SSE2-LABEL: uitofp_2vf64:
+; SSE2:       # BB#0:
+; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [1127219200,1160773632,0,0]
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm0[2,3,0,1]
+; SSE2-NEXT:    punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE2-NEXT:    movapd {{.*#+}} xmm3 = [4.503600e+15,1.934281e+25]
+; SSE2-NEXT:    subpd %xmm3, %xmm0
+; SSE2-NEXT:    pshufd {{.*#+}} xmm4 = xmm0[2,3,0,1]
+; SSE2-NEXT:    addpd %xmm4, %xmm0
+; SSE2-NEXT:    punpckldq {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1]
+; SSE2-NEXT:    subpd %xmm3, %xmm2
+; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm2[2,3,0,1]
+; SSE2-NEXT:    addpd %xmm2, %xmm1
+; SSE2-NEXT:    unpcklpd {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; SSE2-NEXT:    retq
+;
+; AVX-LABEL: uitofp_2vf64:
+; AVX:       # BB#0:
+; AVX-NEXT:    vmovdqa {{.*#+}} xmm1 = [1127219200,1160773632,0,0]
+; AVX-NEXT:    vpunpckldq {{.*#+}} xmm2 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; AVX-NEXT:    vmovapd {{.*#+}} xmm3 = [4.503600e+15,1.934281e+25]
+; AVX-NEXT:    vsubpd %xmm3, %xmm2, %xmm2
+; AVX-NEXT:    vhaddpd %xmm2, %xmm2, %xmm2
+; AVX-NEXT:    vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; AVX-NEXT:    vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; AVX-NEXT:    vsubpd %xmm3, %xmm0, %xmm0
+; AVX-NEXT:    vhaddpd %xmm0, %xmm0, %xmm0
+; AVX-NEXT:    vunpcklpd {{.*#+}} xmm0 = xmm2[0],xmm0[0]
+; AVX-NEXT:    retq
+  %cvt = uitofp <2 x i64> %a to <2 x double>
+  ret <2 x double> %cvt
+}
+
+define <2 x double> @uitofp_2vf64_i32(<4 x i32> %a) {
+; SSE2-LABEL: uitofp_2vf64_i32:
+; SSE2:       # BB#0:
+; SSE2-NEXT:    pxor %xmm1, %xmm1
+; SSE2-NEXT:    punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [1127219200,1160773632,0,0]
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm0[2,3,0,1]
+; SSE2-NEXT:    punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE2-NEXT:    movapd {{.*#+}} xmm3 = [4.503600e+15,1.934281e+25]
+; SSE2-NEXT:    subpd %xmm3, %xmm0
+; SSE2-NEXT:    pshufd {{.*#+}} xmm4 = xmm0[2,3,0,1]
+; SSE2-NEXT:    addpd %xmm4, %xmm0
+; SSE2-NEXT:    punpckldq {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1]
+; SSE2-NEXT:    subpd %xmm3, %xmm2
+; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm2[2,3,0,1]
+; SSE2-NEXT:    addpd %xmm2, %xmm1
+; SSE2-NEXT:    unpcklpd {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; SSE2-NEXT:    retq
+;
+; AVX-LABEL: uitofp_2vf64_i32:
+; AVX:       # BB#0:
+; AVX-NEXT:    vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
+; AVX-NEXT:    vmovdqa {{.*#+}} xmm1 = [1127219200,1160773632,0,0]
+; AVX-NEXT:    vpunpckldq {{.*#+}} xmm2 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; AVX-NEXT:    vmovapd {{.*#+}} xmm3 = [4.503600e+15,1.934281e+25]
+; AVX-NEXT:    vsubpd %xmm3, %xmm2, %xmm2
+; AVX-NEXT:    vhaddpd %xmm2, %xmm2, %xmm2
+; AVX-NEXT:    vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; AVX-NEXT:    vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; AVX-NEXT:    vsubpd %xmm3, %xmm0, %xmm0
+; AVX-NEXT:    vhaddpd %xmm0, %xmm0, %xmm0
+; AVX-NEXT:    vunpcklpd {{.*#+}} xmm0 = xmm2[0],xmm0[0]
+; AVX-NEXT:    retq
+  %shuf = shufflevector <4 x i32> %a, <4 x i32> undef, <2 x i32> <i32 0, i32 1>
+  %cvt = uitofp <2 x i32> %shuf to <2 x double>
+  ret <2 x double> %cvt
+}
+
+define <4 x double> @uitofp_4vf64(<4 x i64> %a) {
+; SSE2-LABEL: uitofp_4vf64:
+; SSE2:       # BB#0:
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [1127219200,1160773632,0,0]
+; SSE2-NEXT:    pshufd {{.*#+}} xmm3 = xmm0[2,3,0,1]
+; SSE2-NEXT:    punpckldq {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1]
+; SSE2-NEXT:    movapd {{.*#+}} xmm4 = [4.503600e+15,1.934281e+25]
+; SSE2-NEXT:    subpd %xmm4, %xmm0
+; SSE2-NEXT:    pshufd {{.*#+}} xmm5 = xmm0[2,3,0,1]
+; SSE2-NEXT:    addpd %xmm5, %xmm0
+; SSE2-NEXT:    punpckldq {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1]
+; SSE2-NEXT:    subpd %xmm4, %xmm3
+; SSE2-NEXT:    pshufd {{.*#+}} xmm5 = xmm3[2,3,0,1]
+; SSE2-NEXT:    addpd %xmm3, %xmm5
+; SSE2-NEXT:    unpcklpd {{.*#+}} xmm0 = xmm0[0],xmm5[0]
+; SSE2-NEXT:    pshufd {{.*#+}} xmm3 = xmm1[2,3,0,1]
+; SSE2-NEXT:    punpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
+; SSE2-NEXT:    subpd %xmm4, %xmm1
+; SSE2-NEXT:    pshufd {{.*#+}} xmm5 = xmm1[2,3,0,1]
+; SSE2-NEXT:    addpd %xmm5, %xmm1
+; SSE2-NEXT:    punpckldq {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1]
+; SSE2-NEXT:    subpd %xmm4, %xmm3
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm3[2,3,0,1]
+; SSE2-NEXT:    addpd %xmm3, %xmm2
+; SSE2-NEXT:    unpcklpd {{.*#+}} xmm1 = xmm1[0],xmm2[0]
+; SSE2-NEXT:    retq
+;
+; AVX-LABEL: uitofp_4vf64:
+; AVX:       # BB#0:
+; AVX-NEXT:    vextractf128 $1, %ymm0, %xmm1
+; AVX-NEXT:    vmovdqa {{.*#+}} xmm2 = [1127219200,1160773632,0,0]
+; AVX-NEXT:    vpunpckldq {{.*#+}} xmm3 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
+; AVX-NEXT:    vmovapd {{.*#+}} xmm4 = [4.503600e+15,1.934281e+25]
+; AVX-NEXT:    vsubpd %xmm4, %xmm3, %xmm3
+; AVX-NEXT:    vhaddpd %xmm3, %xmm3, %xmm3
+; AVX-NEXT:    vpshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
+; AVX-NEXT:    vpunpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
+; AVX-NEXT:    vsubpd %xmm4, %xmm1, %xmm1
+; AVX-NEXT:    vhaddpd %xmm1, %xmm1, %xmm1
+; AVX-NEXT:    vunpcklpd {{.*#+}} xmm1 = xmm3[0],xmm1[0]
+; AVX-NEXT:    vpunpckldq {{.*#+}} xmm3 = xmm0[0],xmm2[0],xmm0[1],xmm2[1]
+; AVX-NEXT:    vsubpd %xmm4, %xmm3, %xmm3
+; AVX-NEXT:    vhaddpd %xmm3, %xmm3, %xmm3
+; AVX-NEXT:    vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; AVX-NEXT:    vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1]
+; AVX-NEXT:    vsubpd %xmm4, %xmm0, %xmm0
+; AVX-NEXT:    vhaddpd %xmm0, %xmm0, %xmm0
+; AVX-NEXT:    vunpcklpd {{.*#+}} xmm0 = xmm3[0],xmm0[0]
+; AVX-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0
+; AVX-NEXT:    retq
+  %cvt = uitofp <4 x i64> %a to <4 x double>
+  ret <4 x double> %cvt
+}
+
+define <4 x double> @uitofp_4vf64_i32(<4 x i32> %a) {
+; SSE2-LABEL: uitofp_4vf64_i32:
+; SSE2:       # BB#0:
+; SSE2-NEXT:    pxor %xmm1, %xmm1
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm0[2,2,3,3]
+; SSE2-NEXT:    punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE2-NEXT:    movdqa {{.*#+}} xmm3 = [1127219200,1160773632,0,0]
+; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
+; SSE2-NEXT:    punpckldq {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1]
+; SSE2-NEXT:    movapd {{.*#+}} xmm4 = [4.503600e+15,1.934281e+25]
+; SSE2-NEXT:    subpd %xmm4, %xmm0
+; SSE2-NEXT:    pshufd {{.*#+}} xmm5 = xmm0[2,3,0,1]
+; SSE2-NEXT:    addpd %xmm5, %xmm0
+; SSE2-NEXT:    punpckldq {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1]
+; SSE2-NEXT:    subpd %xmm4, %xmm1
+; SSE2-NEXT:    pshufd {{.*#+}} xmm5 = xmm1[2,3,0,1]
+; SSE2-NEXT:    addpd %xmm1, %xmm5
+; SSE2-NEXT:    unpcklpd {{.*#+}} xmm0 = xmm0[0],xmm5[0]
+; SSE2-NEXT:    pand .LCPI7_2(%rip), %xmm2
+; SSE2-NEXT:    pshufd {{.*#+}} xmm5 = xmm2[2,3,0,1]
+; SSE2-NEXT:    punpckldq {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1]
+; SSE2-NEXT:    subpd %xmm4, %xmm2
+; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm2[2,3,0,1]
+; SSE2-NEXT:    addpd %xmm2, %xmm1
+; SSE2-NEXT:    punpckldq {{.*#+}} xmm5 = xmm5[0],xmm3[0],xmm5[1],xmm3[1]
+; SSE2-NEXT:    subpd %xmm4, %xmm5
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm5[2,3,0,1]
+; SSE2-NEXT:    addpd %xmm5, %xmm2
+; SSE2-NEXT:    unpcklpd {{.*#+}} xmm1 = xmm1[0],xmm2[0]
+; SSE2-NEXT:    retq
+;
+; AVX-LABEL: uitofp_4vf64_i32:
+; AVX:       # BB#0:
+; AVX-NEXT:    vpand .LCPI7_0(%rip), %xmm0, %xmm1
+; AVX-NEXT:    vcvtdq2pd %xmm1, %ymm1
+; AVX-NEXT:    vpsrld $16, %xmm0, %xmm0
+; AVX-NEXT:    vcvtdq2pd %xmm0, %ymm0
+; AVX-NEXT:    vmulpd .LCPI7_1(%rip), %ymm0, %ymm0
+; AVX-NEXT:    vaddpd %ymm1, %ymm0, %ymm0
+; AVX-NEXT:    retq
+  %cvt = uitofp <4 x i32> %a to <4 x double>
+  ret <4 x double> %cvt
+}
+
+;
+; Signed Integer to Float
+;
+
+define <4 x float> @sitofp_4vf32(<4 x i32> %a) {
+; SSE2-LABEL: sitofp_4vf32:
+; SSE2:       # BB#0:
+; SSE2-NEXT:    cvtdq2ps %xmm0, %xmm0
+; SSE2-NEXT:    retq
+;
+; AVX-LABEL: sitofp_4vf32:
+; AVX:       # BB#0:
+; AVX-NEXT:    vcvtdq2ps %xmm0, %xmm0
+; AVX-NEXT:    retq
+  %cvt = sitofp <4 x i32> %a to <4 x float>
+  ret <4 x float> %cvt
+}
+
+define <4 x float> @sitofp_4vf32_i64(<2 x i64> %a) {
+; SSE2-LABEL: sitofp_4vf32_i64:
+; SSE2:       # BB#0:
+; SSE2-NEXT:    movd %xmm0, %rax
+; SSE2-NEXT:    cvtsi2ssq %rax, %xmm1
+; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSE2-NEXT:    movd %xmm0, %rax
+; SSE2-NEXT:    xorps %xmm0, %xmm0
+; SSE2-NEXT:    cvtsi2ssq %rax, %xmm0
+; SSE2-NEXT:    unpcklps {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
+; SSE2-NEXT:    movaps %xmm1, %xmm0
+; SSE2-NEXT:    retq
+;
+; AVX-LABEL: sitofp_4vf32_i64:
+; AVX:       # BB#0:
+; AVX-NEXT:    vpextrq $1, %xmm0, %rax
+; AVX-NEXT:    vcvtsi2ssq %rax, %xmm0, %xmm1
+; AVX-NEXT:    vmovq %xmm0, %rax
+; AVX-NEXT:    vxorps %xmm0, %xmm0, %xmm0
+; AVX-NEXT:    vcvtsi2ssq %rax, %xmm0, %xmm0
+; AVX-NEXT:    vinsertps {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[2,3]
+; AVX-NEXT:    vcvtsi2ssq %rax, %xmm0, %xmm1
+; AVX-NEXT:    vinsertps {{.*#+}} xmm0 = xmm0[0,1],xmm1[0],xmm0[3]
+; AVX-NEXT:    vinsertps {{.*#+}} xmm0 = xmm0[0,1,2],xmm1[0]
+; AVX-NEXT:    retq
+  %cvt = sitofp <2 x i64> %a to <2 x float>
+  %ext = shufflevector <2 x float> %cvt, <2 x float> undef, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef>
+  ret <4 x float> %ext
+}
+
+define <8 x float> @sitofp_8vf32(<8 x i32> %a) {
+; SSE2-LABEL: sitofp_8vf32:
+; SSE2:       # BB#0:
+; SSE2-NEXT:    cvtdq2ps %xmm0, %xmm0
+; SSE2-NEXT:    cvtdq2ps %xmm1, %xmm1
+; SSE2-NEXT:    retq
+;
+; AVX-LABEL: sitofp_8vf32:
+; AVX:       # BB#0:
+; AVX-NEXT:    vcvtdq2ps %ymm0, %ymm0
+; AVX-NEXT:    retq
+  %cvt = sitofp <8 x i32> %a to <8 x float>
+  ret <8 x float> %cvt
+}
+
+define <4 x float> @sitofp_4vf32_4i64(<4 x i64> %a) {
+; SSE2-LABEL: sitofp_4vf32_4i64:
+; SSE2:       # BB#0:
+; SSE2-NEXT:    movd %xmm1, %rax
+; SSE2-NEXT:    cvtsi2ssq %rax, %xmm3
+; SSE2-NEXT:    movd %xmm0, %rax
+; SSE2-NEXT:    cvtsi2ssq %rax, %xmm2
+; SSE2-NEXT:    unpcklps {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1]
+; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
+; SSE2-NEXT:    movd %xmm1, %rax
+; SSE2-NEXT:    xorps %xmm1, %xmm1
+; SSE2-NEXT:    cvtsi2ssq %rax, %xmm1
+; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSE2-NEXT:    movd %xmm0, %rax
+; SSE2-NEXT:    xorps %xmm0, %xmm0
+; SSE2-NEXT:    cvtsi2ssq %rax, %xmm0
+; SSE2-NEXT:    unpcklps {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE2-NEXT:    unpcklps {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1]
+; SSE2-NEXT:    movaps %xmm2, %xmm0
+; SSE2-NEXT:    retq
+;
+; AVX-LABEL: sitofp_4vf32_4i64:
+; AVX:       # BB#0:
+; AVX-NEXT:    vpextrq $1, %xmm0, %rax
+; AVX-NEXT:    vcvtsi2ssq %rax, %xmm0, %xmm1
+; AVX-NEXT:    vmovq %xmm0, %rax
+; AVX-NEXT:    vcvtsi2ssq %rax, %xmm0, %xmm2
+; AVX-NEXT:    vinsertps {{.*#+}} xmm1 = xmm2[0],xmm1[0],xmm2[2,3]
+; AVX-NEXT:    vextractf128 $1, %ymm0, %xmm0
+; AVX-NEXT:    vmovq %xmm0, %rax
+; AVX-NEXT:    vcvtsi2ssq %rax, %xmm0, %xmm2
+; AVX-NEXT:    vinsertps {{.*#+}} xmm1 = xmm1[0,1],xmm2[0],xmm1[3]
+; AVX-NEXT:    vpextrq $1, %xmm0, %rax
+; AVX-NEXT:    vxorps %xmm0, %xmm0, %xmm0
+; AVX-NEXT:    vcvtsi2ssq %rax, %xmm0, %xmm0
+; AVX-NEXT:    vinsertps {{.*#+}} xmm0 = xmm1[0,1,2],xmm0[0]
+; AVX-NEXT:    vzeroupper
+; AVX-NEXT:    retq
+  %cvt = sitofp <4 x i64> %a to <4 x float>
+  ret <4 x float> %cvt
+}
+
+;
+; Unsigned Integer to Float
+;
+
+define <4 x float> @uitofp_4vf32(<4 x i32> %a) {
+; SSE2-LABEL: uitofp_4vf32:
+; SSE2:       # BB#0:
+; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [65535,65535,65535,65535]
+; SSE2-NEXT:    pand %xmm0, %xmm1
+; SSE2-NEXT:    por .LCPI12_1(%rip), %xmm1
+; SSE2-NEXT:    psrld $16, %xmm0
+; SSE2-NEXT:    por .LCPI12_2(%rip), %xmm0
+; SSE2-NEXT:    addps .LCPI12_3(%rip), %xmm0
+; SSE2-NEXT:    addps %xmm1, %xmm0
+; SSE2-NEXT:    retq
+;
+; AVX-LABEL: uitofp_4vf32:
+; AVX:       # BB#0:
+; AVX-NEXT:    vpblendw {{.*#+}} xmm1 = xmm0[0],mem[1],xmm0[2],mem[3],xmm0[4],mem[5],xmm0[6],mem[7]
+; AVX-NEXT:    vpsrld $16, %xmm0, %xmm0
+; AVX-NEXT:    vpblendw {{.*#+}} xmm0 = xmm0[0],mem[1],xmm0[2],mem[3],xmm0[4],mem[5],xmm0[6],mem[7]
+; AVX-NEXT:    vaddps .LCPI12_2(%rip), %xmm0, %xmm0
+; AVX-NEXT:    vaddps %xmm0, %xmm1, %xmm0
+; AVX-NEXT:    retq
+  %cvt = uitofp <4 x i32> %a to <4 x float>
+  ret <4 x float> %cvt
+}
+
+define <4 x float> @uitofp_4vf32_i64(<2 x i64> %a) {
+; SSE2-LABEL: uitofp_4vf32_i64:
+; SSE2:       # BB#0:
+; SSE2-NEXT:    movdqa %xmm0, %xmm1
+; SSE2-NEXT:    movd %xmm1, %rax
+; SSE2-NEXT:    movl %eax, %ecx
+; SSE2-NEXT:    andl $1, %ecx
+; SSE2-NEXT:    testq %rax, %rax
+; SSE2-NEXT:    js .LBB13_1
+; SSE2-NEXT:  # BB#2:
+; SSE2-NEXT:    xorps %xmm0, %xmm0
+; SSE2-NEXT:    cvtsi2ssq %rax, %xmm0
+; SSE2-NEXT:    jmp .LBB13_3
+; SSE2-NEXT:  .LBB13_1:
+; SSE2-NEXT:    shrq %rax
+; SSE2-NEXT:    orq %rax, %rcx
+; SSE2-NEXT:    xorps %xmm0, %xmm0
+; SSE2-NEXT:    cvtsi2ssq %rcx, %xmm0
+; SSE2-NEXT:    addss %xmm0, %xmm0
+; SSE2-NEXT:  .LBB13_3:
+; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
+; SSE2-NEXT:    movd %xmm1, %rax
+; SSE2-NEXT:    movl %eax, %ecx
+; SSE2-NEXT:    andl $1, %ecx
+; SSE2-NEXT:    testq %rax, %rax
+; SSE2-NEXT:    js .LBB13_4
+; SSE2-NEXT:  # BB#5:
+; SSE2-NEXT:    xorps %xmm1, %xmm1
+; SSE2-NEXT:    cvtsi2ssq %rax, %xmm1
+; SSE2-NEXT:    unpcklps {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE2-NEXT:    retq
+; SSE2-NEXT:  .LBB13_4:
+; SSE2-NEXT:    shrq %rax
+; SSE2-NEXT:    orq %rax, %rcx
+; SSE2-NEXT:    xorps %xmm1, %xmm1
+; SSE2-NEXT:    cvtsi2ssq %rcx, %xmm1
+; SSE2-NEXT:    addss %xmm1, %xmm1
+; SSE2-NEXT:    unpcklps {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE2-NEXT:    retq
+;
+; AVX-LABEL: uitofp_4vf32_i64:
+; AVX:       # BB#0:
+; AVX-NEXT:    vpextrq $1, %xmm0, %rax
+; AVX-NEXT:    movl %eax, %ecx
+; AVX-NEXT:    andl $1, %ecx
+; AVX-NEXT:    testq %rax, %rax
+; AVX-NEXT:    js .LBB13_1
+; AVX-NEXT:  # BB#2:
+; AVX-NEXT:    vcvtsi2ssq %rax, %xmm0, %xmm1
+; AVX-NEXT:    jmp .LBB13_3
+; AVX-NEXT:  .LBB13_1:
+; AVX-NEXT:    shrq %rax
+; AVX-NEXT:    orq %rax, %rcx
+; AVX-NEXT:    vcvtsi2ssq %rcx, %xmm0, %xmm1
+; AVX-NEXT:    vaddss %xmm1, %xmm1, %xmm1
+; AVX-NEXT:  .LBB13_3:
+; AVX-NEXT:    vmovq %xmm0, %rax
+; AVX-NEXT:    movl %eax, %ecx
+; AVX-NEXT:    andl $1, %ecx
+; AVX-NEXT:    testq %rax, %rax
+; AVX-NEXT:    js .LBB13_4
+; AVX-NEXT:  # BB#5:
+; AVX-NEXT:    vxorps %xmm0, %xmm0, %xmm0
+; AVX-NEXT:    vcvtsi2ssq %rax, %xmm0, %xmm0
+; AVX-NEXT:    jmp .LBB13_6
+; AVX-NEXT:  .LBB13_4:
+; AVX-NEXT:    shrq %rax
+; AVX-NEXT:    orq %rax, %rcx
+; AVX-NEXT:    vxorps %xmm0, %xmm0, %xmm0
+; AVX-NEXT:    vcvtsi2ssq %rcx, %xmm0, %xmm0
+; AVX-NEXT:    vaddss %xmm0, %xmm0, %xmm0
+; AVX-NEXT:  .LBB13_6:
+; AVX-NEXT:    vinsertps {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[2,3]
+; AVX-NEXT:    vxorps %xmm1, %xmm1, %xmm1
+; AVX-NEXT:    testq %rax, %rax
+; AVX-NEXT:    js .LBB13_8
+; AVX-NEXT:  # BB#7:
+; AVX-NEXT:    vcvtsi2ssq %rax, %xmm0, %xmm1
+; AVX-NEXT:  .LBB13_8:
+; AVX-NEXT:    vinsertps {{.*#+}} xmm0 = xmm0[0,1],xmm1[0],xmm0[3]
+; AVX-NEXT:    vinsertps {{.*#+}} xmm0 = xmm0[0,1,2],xmm1[0]
+; AVX-NEXT:    retq
+  %cvt = uitofp <2 x i64> %a to <2 x float>
+  %ext = shufflevector <2 x float> %cvt, <2 x float> undef, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef>
+  ret <4 x float> %ext
+}
+
+define <8 x float> @uitofp_8vf32(<8 x i32> %a) {
+; SSE2-LABEL: uitofp_8vf32:
+; SSE2:       # BB#0:
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [65535,65535,65535,65535]
+; SSE2-NEXT:    movdqa %xmm0, %xmm3
+; SSE2-NEXT:    pand %xmm2, %xmm3
+; SSE2-NEXT:    movdqa {{.*#+}} xmm4 = [1258291200,1258291200,1258291200,1258291200]
+; SSE2-NEXT:    por %xmm4, %xmm3
+; SSE2-NEXT:    psrld $16, %xmm0
+; SSE2-NEXT:    movdqa {{.*#+}} xmm5 = [1392508928,1392508928,1392508928,1392508928]
+; SSE2-NEXT:    por %xmm5, %xmm0
+; SSE2-NEXT:    movaps {{.*#+}} xmm6 = [-5.497642e+11,-5.497642e+11,-5.497642e+11,-5.497642e+11]
+; SSE2-NEXT:    addps %xmm6, %xmm0
+; SSE2-NEXT:    addps %xmm3, %xmm0
+; SSE2-NEXT:    pand %xmm1, %xmm2
+; SSE2-NEXT:    por %xmm4, %xmm2
+; SSE2-NEXT:    psrld $16, %xmm1
+; SSE2-NEXT:    por %xmm5, %xmm1
+; SSE2-NEXT:    addps %xmm6, %xmm1
+; SSE2-NEXT:    addps %xmm2, %xmm1
+; SSE2-NEXT:    retq
+;
+; AVX-LABEL: uitofp_8vf32:
+; AVX:       # BB#0:
+; AVX-NEXT:    vandps .LCPI14_0(%rip), %ymm0, %ymm1
+; AVX-NEXT:    vcvtdq2ps %ymm1, %ymm1
+; AVX-NEXT:    vpsrld $16, %xmm0, %xmm2
+; AVX-NEXT:    vextractf128 $1, %ymm0, %xmm0
+; AVX-NEXT:    vpsrld $16, %xmm0, %xmm0
+; AVX-NEXT:    vinsertf128 $1, %xmm0, %ymm2, %ymm0
+; AVX-NEXT:    vcvtdq2ps %ymm0, %ymm0
+; AVX-NEXT:    vmulps .LCPI14_1(%rip), %ymm0, %ymm0
+; AVX-NEXT:    vaddps %ymm1, %ymm0, %ymm0
+; AVX-NEXT:    retq
+  %cvt = uitofp <8 x i32> %a to <8 x float>
+  ret <8 x float> %cvt
+}
+
+define <4 x float> @uitofp_4vf32_4i64(<4 x i64> %a) {
+; SSE2-LABEL: uitofp_4vf32_4i64:
+; SSE2:       # BB#0:
+; SSE2-NEXT:    movd %xmm1, %rax
+; SSE2-NEXT:    movl %eax, %ecx
+; SSE2-NEXT:    andl $1, %ecx
+; SSE2-NEXT:    testq %rax, %rax
+; SSE2-NEXT:    js .LBB15_1
+; SSE2-NEXT:  # BB#2:
+; SSE2-NEXT:    cvtsi2ssq %rax, %xmm3
+; SSE2-NEXT:    jmp .LBB15_3
+; SSE2-NEXT:  .LBB15_1:
+; SSE2-NEXT:    shrq %rax
+; SSE2-NEXT:    orq %rax, %rcx
+; SSE2-NEXT:    cvtsi2ssq %rcx, %xmm3
+; SSE2-NEXT:    addss %xmm3, %xmm3
+; SSE2-NEXT:  .LBB15_3:
+; SSE2-NEXT:    movd %xmm0, %rax
+; SSE2-NEXT:    movl %eax, %ecx
+; SSE2-NEXT:    andl $1, %ecx
+; SSE2-NEXT:    testq %rax, %rax
+; SSE2-NEXT:    js .LBB15_4
+; SSE2-NEXT:  # BB#5:
+; SSE2-NEXT:    cvtsi2ssq %rax, %xmm2
+; SSE2-NEXT:    jmp .LBB15_6
+; SSE2-NEXT:  .LBB15_4:
+; SSE2-NEXT:    shrq %rax
+; SSE2-NEXT:    orq %rax, %rcx
+; SSE2-NEXT:    cvtsi2ssq %rcx, %xmm2
+; SSE2-NEXT:    addss %xmm2, %xmm2
+; SSE2-NEXT:  .LBB15_6:
+; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
+; SSE2-NEXT:    movd %xmm1, %rax
+; SSE2-NEXT:    movl %eax, %ecx
+; SSE2-NEXT:    andl $1, %ecx
+; SSE2-NEXT:    testq %rax, %rax
+; SSE2-NEXT:    js .LBB15_7
+; SSE2-NEXT:  # BB#8:
+; SSE2-NEXT:    xorps %xmm1, %xmm1
+; SSE2-NEXT:    cvtsi2ssq %rax, %xmm1
+; SSE2-NEXT:    jmp .LBB15_9
+; SSE2-NEXT:  .LBB15_7:
+; SSE2-NEXT:    shrq %rax
+; SSE2-NEXT:    orq %rax, %rcx
+; SSE2-NEXT:    xorps %xmm1, %xmm1
+; SSE2-NEXT:    cvtsi2ssq %rcx, %xmm1
+; SSE2-NEXT:    addss %xmm1, %xmm1
+; SSE2-NEXT:  .LBB15_9:
+; SSE2-NEXT:    unpcklps {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1]
+; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSE2-NEXT:    movd %xmm0, %rax
+; SSE2-NEXT:    movl %eax, %ecx
+; SSE2-NEXT:    andl $1, %ecx
+; SSE2-NEXT:    testq %rax, %rax
+; SSE2-NEXT:    js .LBB15_10
+; SSE2-NEXT:  # BB#11:
+; SSE2-NEXT:    xorps %xmm0, %xmm0
+; SSE2-NEXT:    cvtsi2ssq %rax, %xmm0
+; SSE2-NEXT:    jmp .LBB15_12
+; SSE2-NEXT:  .LBB15_10:
+; SSE2-NEXT:    shrq %rax
+; SSE2-NEXT:    orq %rax, %rcx
+; SSE2-NEXT:    xorps %xmm0, %xmm0
+; SSE2-NEXT:    cvtsi2ssq %rcx, %xmm0
+; SSE2-NEXT:    addss %xmm0, %xmm0
+; SSE2-NEXT:  .LBB15_12:
+; SSE2-NEXT:    unpcklps {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE2-NEXT:    unpcklps {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1]
+; SSE2-NEXT:    movaps %xmm2, %xmm0
+; SSE2-NEXT:    retq
+;
+; AVX-LABEL: uitofp_4vf32_4i64:
+; AVX:       # BB#0:
+; AVX-NEXT:    vpextrq $1, %xmm0, %rax
+; AVX-NEXT:    movl %eax, %ecx
+; AVX-NEXT:    andl $1, %ecx
+; AVX-NEXT:    testq %rax, %rax
+; AVX-NEXT:    js .LBB15_1
+; AVX-NEXT:  # BB#2:
+; AVX-NEXT:    vcvtsi2ssq %rax, %xmm0, %xmm1
+; AVX-NEXT:    jmp .LBB15_3
+; AVX-NEXT:  .LBB15_1:
+; AVX-NEXT:    shrq %rax
+; AVX-NEXT:    orq %rax, %rcx
+; AVX-NEXT:    vcvtsi2ssq %rcx, %xmm0, %xmm1
+; AVX-NEXT:    vaddss %xmm1, %xmm1, %xmm1
+; AVX-NEXT:  .LBB15_3:
+; AVX-NEXT:    vmovq %xmm0, %rax
+; AVX-NEXT:    movl %eax, %ecx
+; AVX-NEXT:    andl $1, %ecx
+; AVX-NEXT:    testq %rax, %rax
+; AVX-NEXT:    js .LBB15_4
+; AVX-NEXT:  # BB#5:
+; AVX-NEXT:    vcvtsi2ssq %rax, %xmm0, %xmm2
+; AVX-NEXT:    jmp .LBB15_6
+; AVX-NEXT:  .LBB15_4:
+; AVX-NEXT:    shrq %rax
+; AVX-NEXT:    orq %rax, %rcx
+; AVX-NEXT:    vcvtsi2ssq %rcx, %xmm0, %xmm2
+; AVX-NEXT:    vaddss %xmm2, %xmm2, %xmm2
+; AVX-NEXT:  .LBB15_6:
+; AVX-NEXT:    vinsertps {{.*#+}} xmm1 = xmm2[0],xmm1[0],xmm2[2,3]
+; AVX-NEXT:    vextractf128 $1, %ymm0, %xmm0
+; AVX-NEXT:    vmovq %xmm0, %rax
+; AVX-NEXT:    movl %eax, %ecx
+; AVX-NEXT:    andl $1, %ecx
+; AVX-NEXT:    testq %rax, %rax
+; AVX-NEXT:    js .LBB15_7
+; AVX-NEXT:  # BB#8:
+; AVX-NEXT:    vcvtsi2ssq %rax, %xmm0, %xmm2
+; AVX-NEXT:    jmp .LBB15_9
+; AVX-NEXT:  .LBB15_7:
+; AVX-NEXT:    shrq %rax
+; AVX-NEXT:    orq %rax, %rcx
+; AVX-NEXT:    vcvtsi2ssq %rcx, %xmm0, %xmm2
+; AVX-NEXT:    vaddss %xmm2, %xmm2, %xmm2
+; AVX-NEXT:  .LBB15_9:
+; AVX-NEXT:    vinsertps {{.*#+}} xmm1 = xmm1[0,1],xmm2[0],xmm1[3]
+; AVX-NEXT:    vpextrq $1, %xmm0, %rax
+; AVX-NEXT:    movl %eax, %ecx
+; AVX-NEXT:    andl $1, %ecx
+; AVX-NEXT:    testq %rax, %rax
+; AVX-NEXT:    js .LBB15_10
+; AVX-NEXT:  # BB#11:
+; AVX-NEXT:    vxorps %xmm0, %xmm0, %xmm0
+; AVX-NEXT:    vcvtsi2ssq %rax, %xmm0, %xmm0
+; AVX-NEXT:    vinsertps {{.*#+}} xmm0 = xmm1[0,1,2],xmm0[0]
+; AVX-NEXT:    vzeroupper
+; AVX-NEXT:    retq
+; AVX-NEXT:  .LBB15_10:
+; AVX-NEXT:    shrq %rax
+; AVX-NEXT:    orq %rax, %rcx
+; AVX-NEXT:    vcvtsi2ssq %rcx, %xmm0, %xmm0
+; AVX-NEXT:    vaddss %xmm0, %xmm0, %xmm0
+; AVX-NEXT:    vinsertps {{.*#+}} xmm0 = xmm1[0,1,2],xmm0[0]
+; AVX-NEXT:    vzeroupper
+; AVX-NEXT:    retq
+  %cvt = uitofp <4 x i64> %a to <4 x float>
+  ret <4 x float> %cvt
+}