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llvm-project/llvm/test/CodeGen/X86/sse-scalar-fp-arith.ll

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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=SSE --check-prefix=SSE2
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE --check-prefix=SSE41
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=AVX --check-prefix=AVX1
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f | FileCheck %s --check-prefix=AVX --check-prefix=AVX512
; Ensure that the backend no longer emits unnecessary vector insert
; instructions immediately after SSE scalar fp instructions
; like addss or mulss.
define <4 x float> @test_add_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test_add_ss:
; SSE: # BB#0:
; SSE-NEXT: addss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_add_ss:
; AVX: # BB#0:
; AVX-NEXT: vaddss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %b, i32 0
%2 = extractelement <4 x float> %a, i32 0
%add = fadd float %2, %1
%3 = insertelement <4 x float> %a, float %add, i32 0
ret <4 x float> %3
}
define <4 x float> @test_sub_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test_sub_ss:
; SSE: # BB#0:
; SSE-NEXT: subss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_sub_ss:
; AVX: # BB#0:
; AVX-NEXT: vsubss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %b, i32 0
%2 = extractelement <4 x float> %a, i32 0
%sub = fsub float %2, %1
%3 = insertelement <4 x float> %a, float %sub, i32 0
ret <4 x float> %3
}
define <4 x float> @test_mul_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test_mul_ss:
; SSE: # BB#0:
; SSE-NEXT: mulss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_mul_ss:
; AVX: # BB#0:
; AVX-NEXT: vmulss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %b, i32 0
%2 = extractelement <4 x float> %a, i32 0
%mul = fmul float %2, %1
%3 = insertelement <4 x float> %a, float %mul, i32 0
ret <4 x float> %3
}
define <4 x float> @test_div_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test_div_ss:
; SSE: # BB#0:
; SSE-NEXT: divss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_div_ss:
; AVX: # BB#0:
; AVX-NEXT: vdivss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %b, i32 0
%2 = extractelement <4 x float> %a, i32 0
%div = fdiv float %2, %1
%3 = insertelement <4 x float> %a, float %div, i32 0
ret <4 x float> %3
}
define <4 x float> @test_sqrt_ss(<4 x float> %a) {
; SSE2-LABEL: test_sqrt_ss:
; SSE2: # BB#0:
; SSE2-NEXT: sqrtss %xmm0, %xmm1
; SSE2-NEXT: movss {{.*#+}} xmm0 = xmm1[0],xmm0[1,2,3]
; SSE2-NEXT: retq
;
; SSE41-LABEL: test_sqrt_ss:
; SSE41: # BB#0:
; SSE41-NEXT: sqrtss %xmm0, %xmm1
; SSE41-NEXT: blendps {{.*#+}} xmm0 = xmm1[0],xmm0[1,2,3]
; SSE41-NEXT: retq
;
; AVX1-LABEL: test_sqrt_ss:
; AVX1: # BB#0:
; AVX1-NEXT: vsqrtss %xmm0, %xmm0, %xmm1
; AVX1-NEXT: vblendps {{.*#+}} xmm0 = xmm1[0],xmm0[1,2,3]
; AVX1-NEXT: retq
;
; AVX512-LABEL: test_sqrt_ss:
; AVX512: # BB#0:
; AVX512-NEXT: vsqrtss %xmm0, %xmm0, %xmm1
; AVX512-NEXT: vmovss {{.*#+}} xmm0 = xmm1[0],xmm0[1,2,3]
; AVX512-NEXT: retq
%1 = extractelement <4 x float> %a, i32 0
%2 = call float @llvm.sqrt.f32(float %1)
%3 = insertelement <4 x float> %a, float %2, i32 0
ret <4 x float> %3
}
declare float @llvm.sqrt.f32(float)
define <2 x double> @test_add_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: test_add_sd:
; SSE: # BB#0:
; SSE-NEXT: addsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_add_sd:
; AVX: # BB#0:
; AVX-NEXT: vaddsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <2 x double> %b, i32 0
%2 = extractelement <2 x double> %a, i32 0
%add = fadd double %2, %1
%3 = insertelement <2 x double> %a, double %add, i32 0
ret <2 x double> %3
}
define <2 x double> @test_sub_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: test_sub_sd:
; SSE: # BB#0:
; SSE-NEXT: subsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_sub_sd:
; AVX: # BB#0:
; AVX-NEXT: vsubsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <2 x double> %b, i32 0
%2 = extractelement <2 x double> %a, i32 0
%sub = fsub double %2, %1
%3 = insertelement <2 x double> %a, double %sub, i32 0
ret <2 x double> %3
}
define <2 x double> @test_mul_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: test_mul_sd:
; SSE: # BB#0:
; SSE-NEXT: mulsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_mul_sd:
; AVX: # BB#0:
; AVX-NEXT: vmulsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <2 x double> %b, i32 0
%2 = extractelement <2 x double> %a, i32 0
%mul = fmul double %2, %1
%3 = insertelement <2 x double> %a, double %mul, i32 0
ret <2 x double> %3
}
define <2 x double> @test_div_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: test_div_sd:
; SSE: # BB#0:
; SSE-NEXT: divsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_div_sd:
; AVX: # BB#0:
; AVX-NEXT: vdivsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <2 x double> %b, i32 0
%2 = extractelement <2 x double> %a, i32 0
%div = fdiv double %2, %1
%3 = insertelement <2 x double> %a, double %div, i32 0
ret <2 x double> %3
}
define <2 x double> @test_sqrt_sd(<2 x double> %a) {
; SSE2-LABEL: test_sqrt_sd:
; SSE2: # BB#0:
; SSE2-NEXT: sqrtsd %xmm0, %xmm1
; SSE2-NEXT: movsd {{.*#+}} xmm0 = xmm1[0],xmm0[1]
; SSE2-NEXT: retq
;
; SSE41-LABEL: test_sqrt_sd:
; SSE41: # BB#0:
; SSE41-NEXT: sqrtsd %xmm0, %xmm1
; SSE41-NEXT: blendpd {{.*#+}} xmm0 = xmm1[0],xmm0[1]
; SSE41-NEXT: retq
;
; AVX1-LABEL: test_sqrt_sd:
; AVX1: # BB#0:
; AVX1-NEXT: vsqrtsd %xmm0, %xmm0, %xmm1
; AVX1-NEXT: vblendpd {{.*#+}} xmm0 = xmm1[0],xmm0[1]
; AVX1-NEXT: retq
;
; AVX512-LABEL: test_sqrt_sd:
; AVX512: # BB#0:
; AVX512-NEXT: vsqrtsd %xmm0, %xmm0, %xmm1
; AVX512-NEXT: vmovsd {{.*#+}} xmm0 = xmm1[0],xmm0[1]
; AVX512-NEXT: retq
%1 = extractelement <2 x double> %a, i32 0
%2 = call double @llvm.sqrt.f64(double %1)
%3 = insertelement <2 x double> %a, double %2, i32 0
ret <2 x double> %3
}
declare double @llvm.sqrt.f64(double)
define <4 x float> @test2_add_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test2_add_ss:
; SSE: # BB#0:
; SSE-NEXT: addss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test2_add_ss:
; AVX: # BB#0:
; AVX-NEXT: vaddss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %a, i32 0
%2 = extractelement <4 x float> %b, i32 0
%add = fadd float %1, %2
%3 = insertelement <4 x float> %b, float %add, i32 0
ret <4 x float> %3
}
define <4 x float> @test2_sub_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test2_sub_ss:
; SSE: # BB#0:
; SSE-NEXT: subss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test2_sub_ss:
; AVX: # BB#0:
; AVX-NEXT: vsubss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %a, i32 0
%2 = extractelement <4 x float> %b, i32 0
%sub = fsub float %2, %1
%3 = insertelement <4 x float> %b, float %sub, i32 0
ret <4 x float> %3
}
define <4 x float> @test2_mul_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test2_mul_ss:
; SSE: # BB#0:
; SSE-NEXT: mulss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test2_mul_ss:
; AVX: # BB#0:
; AVX-NEXT: vmulss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %a, i32 0
%2 = extractelement <4 x float> %b, i32 0
%mul = fmul float %1, %2
%3 = insertelement <4 x float> %b, float %mul, i32 0
ret <4 x float> %3
}
define <4 x float> @test2_div_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test2_div_ss:
; SSE: # BB#0:
; SSE-NEXT: divss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test2_div_ss:
; AVX: # BB#0:
; AVX-NEXT: vdivss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %a, i32 0
%2 = extractelement <4 x float> %b, i32 0
%div = fdiv float %2, %1
%3 = insertelement <4 x float> %b, float %div, i32 0
ret <4 x float> %3
}
define <2 x double> @test2_add_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: test2_add_sd:
; SSE: # BB#0:
; SSE-NEXT: addsd %xmm0, %xmm1
; SSE-NEXT: movapd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test2_add_sd:
; AVX: # BB#0:
; AVX-NEXT: vaddsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = extractelement <2 x double> %a, i32 0
%2 = extractelement <2 x double> %b, i32 0
%add = fadd double %1, %2
%3 = insertelement <2 x double> %b, double %add, i32 0
ret <2 x double> %3
}
define <2 x double> @test2_sub_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: test2_sub_sd:
; SSE: # BB#0:
; SSE-NEXT: subsd %xmm0, %xmm1
; SSE-NEXT: movapd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test2_sub_sd:
; AVX: # BB#0:
; AVX-NEXT: vsubsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = extractelement <2 x double> %a, i32 0
%2 = extractelement <2 x double> %b, i32 0
%sub = fsub double %2, %1
%3 = insertelement <2 x double> %b, double %sub, i32 0
ret <2 x double> %3
}
define <2 x double> @test2_mul_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: test2_mul_sd:
; SSE: # BB#0:
; SSE-NEXT: mulsd %xmm0, %xmm1
; SSE-NEXT: movapd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test2_mul_sd:
; AVX: # BB#0:
; AVX-NEXT: vmulsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = extractelement <2 x double> %a, i32 0
%2 = extractelement <2 x double> %b, i32 0
%mul = fmul double %1, %2
%3 = insertelement <2 x double> %b, double %mul, i32 0
ret <2 x double> %3
}
define <2 x double> @test2_div_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: test2_div_sd:
; SSE: # BB#0:
; SSE-NEXT: divsd %xmm0, %xmm1
; SSE-NEXT: movapd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test2_div_sd:
; AVX: # BB#0:
; AVX-NEXT: vdivsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = extractelement <2 x double> %a, i32 0
%2 = extractelement <2 x double> %b, i32 0
%div = fdiv double %2, %1
%3 = insertelement <2 x double> %b, double %div, i32 0
ret <2 x double> %3
}
define <4 x float> @test_multiple_add_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test_multiple_add_ss:
; SSE: # BB#0:
; SSE-NEXT: addss %xmm0, %xmm1
; SSE-NEXT: addss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_multiple_add_ss:
; AVX: # BB#0:
; AVX-NEXT: vaddss %xmm1, %xmm0, %xmm1
; AVX-NEXT: vaddss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %b, i32 0
%2 = extractelement <4 x float> %a, i32 0
%add = fadd float %2, %1
%add2 = fadd float %2, %add
%3 = insertelement <4 x float> %a, float %add2, i32 0
ret <4 x float> %3
}
define <4 x float> @test_multiple_sub_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test_multiple_sub_ss:
; SSE: # BB#0:
; SSE-NEXT: movaps %xmm0, %xmm2
; SSE-NEXT: subss %xmm1, %xmm2
; SSE-NEXT: subss %xmm2, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_multiple_sub_ss:
; AVX: # BB#0:
; AVX-NEXT: vsubss %xmm1, %xmm0, %xmm1
; AVX-NEXT: vsubss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %b, i32 0
%2 = extractelement <4 x float> %a, i32 0
%sub = fsub float %2, %1
%sub2 = fsub float %2, %sub
%3 = insertelement <4 x float> %a, float %sub2, i32 0
ret <4 x float> %3
}
define <4 x float> @test_multiple_mul_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test_multiple_mul_ss:
; SSE: # BB#0:
; SSE-NEXT: mulss %xmm0, %xmm1
; SSE-NEXT: mulss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_multiple_mul_ss:
; AVX: # BB#0:
; AVX-NEXT: vmulss %xmm1, %xmm0, %xmm1
; AVX-NEXT: vmulss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %b, i32 0
%2 = extractelement <4 x float> %a, i32 0
%mul = fmul float %2, %1
%mul2 = fmul float %2, %mul
%3 = insertelement <4 x float> %a, float %mul2, i32 0
ret <4 x float> %3
}
define <4 x float> @test_multiple_div_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test_multiple_div_ss:
; SSE: # BB#0:
; SSE-NEXT: movaps %xmm0, %xmm2
; SSE-NEXT: divss %xmm1, %xmm2
; SSE-NEXT: divss %xmm2, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_multiple_div_ss:
; AVX: # BB#0:
; AVX-NEXT: vdivss %xmm1, %xmm0, %xmm1
; AVX-NEXT: vdivss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %b, i32 0
%2 = extractelement <4 x float> %a, i32 0
%div = fdiv float %2, %1
%div2 = fdiv float %2, %div
%3 = insertelement <4 x float> %a, float %div2, i32 0
ret <4 x float> %3
}
; With SSE4.1 or greater, the shuffles in the following tests may
; be lowered to X86Blendi nodes.
define <4 x float> @blend_add_ss(<4 x float> %a, float %b) {
; SSE-LABEL: blend_add_ss:
; SSE: # BB#0:
; SSE-NEXT: addss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: blend_add_ss:
; AVX: # BB#0:
; AVX-NEXT: vaddss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%ext = extractelement <4 x float> %a, i32 0
%op = fadd float %b, %ext
%ins = insertelement <4 x float> undef, float %op, i32 0
%shuf = shufflevector <4 x float> %ins, <4 x float> %a, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %shuf
}
define <4 x float> @blend_sub_ss(<4 x float> %a, float %b) {
; SSE-LABEL: blend_sub_ss:
; SSE: # BB#0:
; SSE-NEXT: subss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: blend_sub_ss:
; AVX: # BB#0:
; AVX-NEXT: vsubss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%ext = extractelement <4 x float> %a, i32 0
%op = fsub float %ext, %b
%ins = insertelement <4 x float> undef, float %op, i32 0
%shuf = shufflevector <4 x float> %ins, <4 x float> %a, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %shuf
}
define <4 x float> @blend_mul_ss(<4 x float> %a, float %b) {
; SSE-LABEL: blend_mul_ss:
; SSE: # BB#0:
; SSE-NEXT: mulss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: blend_mul_ss:
; AVX: # BB#0:
; AVX-NEXT: vmulss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%ext = extractelement <4 x float> %a, i32 0
%op = fmul float %b, %ext
%ins = insertelement <4 x float> undef, float %op, i32 0
%shuf = shufflevector <4 x float> %ins, <4 x float> %a, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %shuf
}
define <4 x float> @blend_div_ss(<4 x float> %a, float %b) {
; SSE-LABEL: blend_div_ss:
; SSE: # BB#0:
; SSE-NEXT: divss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: blend_div_ss:
; AVX: # BB#0:
; AVX-NEXT: vdivss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%ext = extractelement <4 x float> %a, i32 0
%op = fdiv float %ext, %b
%ins = insertelement <4 x float> undef, float %op, i32 0
%shuf = shufflevector <4 x float> %ins, <4 x float> %a, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %shuf
}
define <2 x double> @blend_add_sd(<2 x double> %a, double %b) {
; SSE-LABEL: blend_add_sd:
; SSE: # BB#0:
; SSE-NEXT: addsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: blend_add_sd:
; AVX: # BB#0:
; AVX-NEXT: vaddsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%ext = extractelement <2 x double> %a, i32 0
%op = fadd double %b, %ext
%ins = insertelement <2 x double> undef, double %op, i32 0
%shuf = shufflevector <2 x double> %ins, <2 x double> %a, <2 x i32> <i32 0, i32 3>
ret <2 x double> %shuf
}
define <2 x double> @blend_sub_sd(<2 x double> %a, double %b) {
; SSE-LABEL: blend_sub_sd:
; SSE: # BB#0:
; SSE-NEXT: subsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: blend_sub_sd:
; AVX: # BB#0:
; AVX-NEXT: vsubsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%ext = extractelement <2 x double> %a, i32 0
%op = fsub double %ext, %b
%ins = insertelement <2 x double> undef, double %op, i32 0
%shuf = shufflevector <2 x double> %ins, <2 x double> %a, <2 x i32> <i32 0, i32 3>
ret <2 x double> %shuf
}
define <2 x double> @blend_mul_sd(<2 x double> %a, double %b) {
; SSE-LABEL: blend_mul_sd:
; SSE: # BB#0:
; SSE-NEXT: mulsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: blend_mul_sd:
; AVX: # BB#0:
; AVX-NEXT: vmulsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%ext = extractelement <2 x double> %a, i32 0
%op = fmul double %b, %ext
%ins = insertelement <2 x double> undef, double %op, i32 0
%shuf = shufflevector <2 x double> %ins, <2 x double> %a, <2 x i32> <i32 0, i32 3>
ret <2 x double> %shuf
}
define <2 x double> @blend_div_sd(<2 x double> %a, double %b) {
; SSE-LABEL: blend_div_sd:
; SSE: # BB#0:
; SSE-NEXT: divsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: blend_div_sd:
; AVX: # BB#0:
; AVX-NEXT: vdivsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%ext = extractelement <2 x double> %a, i32 0
%op = fdiv double %ext, %b
%ins = insertelement <2 x double> undef, double %op, i32 0
%shuf = shufflevector <2 x double> %ins, <2 x double> %a, <2 x i32> <i32 0, i32 3>
ret <2 x double> %shuf
}
; Ensure that the backend selects SSE/AVX scalar fp instructions
; from a packed fp instruction plus a vector insert.
define <4 x float> @insert_test_add_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test_add_ss:
; SSE: # BB#0:
; SSE-NEXT: addss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test_add_ss:
; AVX: # BB#0:
; AVX-NEXT: vaddss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fadd <4 x float> %a, %b
%2 = shufflevector <4 x float> %1, <4 x float> %a, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %2
}
define <4 x float> @insert_test_sub_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test_sub_ss:
; SSE: # BB#0:
; SSE-NEXT: subss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test_sub_ss:
; AVX: # BB#0:
; AVX-NEXT: vsubss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fsub <4 x float> %a, %b
%2 = shufflevector <4 x float> %1, <4 x float> %a, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %2
}
define <4 x float> @insert_test_mul_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test_mul_ss:
; SSE: # BB#0:
; SSE-NEXT: mulss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test_mul_ss:
; AVX: # BB#0:
; AVX-NEXT: vmulss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fmul <4 x float> %a, %b
%2 = shufflevector <4 x float> %1, <4 x float> %a, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %2
}
define <4 x float> @insert_test_div_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test_div_ss:
; SSE: # BB#0:
; SSE-NEXT: divss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test_div_ss:
; AVX: # BB#0:
; AVX-NEXT: vdivss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fdiv <4 x float> %a, %b
%2 = shufflevector <4 x float> %1, <4 x float> %a, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %2
}
define <2 x double> @insert_test_add_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test_add_sd:
; SSE: # BB#0:
; SSE-NEXT: addsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test_add_sd:
; AVX: # BB#0:
; AVX-NEXT: vaddsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fadd <2 x double> %a, %b
%2 = shufflevector <2 x double> %1, <2 x double> %a, <2 x i32> <i32 0, i32 3>
ret <2 x double> %2
}
define <2 x double> @insert_test_sub_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test_sub_sd:
; SSE: # BB#0:
; SSE-NEXT: subsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test_sub_sd:
; AVX: # BB#0:
; AVX-NEXT: vsubsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fsub <2 x double> %a, %b
%2 = shufflevector <2 x double> %1, <2 x double> %a, <2 x i32> <i32 0, i32 3>
ret <2 x double> %2
}
define <2 x double> @insert_test_mul_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test_mul_sd:
; SSE: # BB#0:
; SSE-NEXT: mulsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test_mul_sd:
; AVX: # BB#0:
; AVX-NEXT: vmulsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fmul <2 x double> %a, %b
%2 = shufflevector <2 x double> %1, <2 x double> %a, <2 x i32> <i32 0, i32 3>
ret <2 x double> %2
}
define <2 x double> @insert_test_div_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test_div_sd:
; SSE: # BB#0:
; SSE-NEXT: divsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test_div_sd:
; AVX: # BB#0:
; AVX-NEXT: vdivsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fdiv <2 x double> %a, %b
%2 = shufflevector <2 x double> %1, <2 x double> %a, <2 x i32> <i32 0, i32 3>
ret <2 x double> %2
}
define <4 x float> @insert_test2_add_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test2_add_ss:
; SSE: # BB#0:
; SSE-NEXT: addss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test2_add_ss:
; AVX: # BB#0:
; AVX-NEXT: vaddss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fadd <4 x float> %b, %a
%2 = shufflevector <4 x float> %1, <4 x float> %b, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %2
}
define <4 x float> @insert_test2_sub_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test2_sub_ss:
; SSE: # BB#0:
; SSE-NEXT: subss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test2_sub_ss:
; AVX: # BB#0:
; AVX-NEXT: vsubss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fsub <4 x float> %b, %a
%2 = shufflevector <4 x float> %1, <4 x float> %b, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %2
}
define <4 x float> @insert_test2_mul_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test2_mul_ss:
; SSE: # BB#0:
; SSE-NEXT: mulss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test2_mul_ss:
; AVX: # BB#0:
; AVX-NEXT: vmulss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fmul <4 x float> %b, %a
%2 = shufflevector <4 x float> %1, <4 x float> %b, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %2
}
define <4 x float> @insert_test2_div_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test2_div_ss:
; SSE: # BB#0:
; SSE-NEXT: divss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test2_div_ss:
; AVX: # BB#0:
; AVX-NEXT: vdivss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fdiv <4 x float> %b, %a
%2 = shufflevector <4 x float> %1, <4 x float> %b, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %2
}
define <2 x double> @insert_test2_add_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test2_add_sd:
; SSE: # BB#0:
; SSE-NEXT: addsd %xmm0, %xmm1
; SSE-NEXT: movapd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test2_add_sd:
; AVX: # BB#0:
; AVX-NEXT: vaddsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fadd <2 x double> %b, %a
%2 = shufflevector <2 x double> %1, <2 x double> %b, <2 x i32> <i32 0, i32 3>
ret <2 x double> %2
}
define <2 x double> @insert_test2_sub_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test2_sub_sd:
; SSE: # BB#0:
; SSE-NEXT: subsd %xmm0, %xmm1
; SSE-NEXT: movapd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test2_sub_sd:
; AVX: # BB#0:
; AVX-NEXT: vsubsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fsub <2 x double> %b, %a
%2 = shufflevector <2 x double> %1, <2 x double> %b, <2 x i32> <i32 0, i32 3>
ret <2 x double> %2
}
define <2 x double> @insert_test2_mul_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test2_mul_sd:
; SSE: # BB#0:
; SSE-NEXT: mulsd %xmm0, %xmm1
; SSE-NEXT: movapd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test2_mul_sd:
; AVX: # BB#0:
; AVX-NEXT: vmulsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fmul <2 x double> %b, %a
%2 = shufflevector <2 x double> %1, <2 x double> %b, <2 x i32> <i32 0, i32 3>
ret <2 x double> %2
}
define <2 x double> @insert_test2_div_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test2_div_sd:
; SSE: # BB#0:
; SSE-NEXT: divsd %xmm0, %xmm1
; SSE-NEXT: movapd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test2_div_sd:
; AVX: # BB#0:
; AVX-NEXT: vdivsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fdiv <2 x double> %b, %a
%2 = shufflevector <2 x double> %1, <2 x double> %b, <2 x i32> <i32 0, i32 3>
ret <2 x double> %2
}
define <4 x float> @insert_test3_add_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test3_add_ss:
; SSE: # BB#0:
; SSE-NEXT: addss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test3_add_ss:
; AVX: # BB#0:
; AVX-NEXT: vaddss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fadd <4 x float> %a, %b
%2 = select <4 x i1> <i1 false, i1 true, i1 true, i1 true>, <4 x float> %a, <4 x float> %1
ret <4 x float> %2
}
define <4 x float> @insert_test3_sub_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test3_sub_ss:
; SSE: # BB#0:
; SSE-NEXT: subss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test3_sub_ss:
; AVX: # BB#0:
; AVX-NEXT: vsubss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fsub <4 x float> %a, %b
%2 = select <4 x i1> <i1 false, i1 true, i1 true, i1 true>, <4 x float> %a, <4 x float> %1
ret <4 x float> %2
}
define <4 x float> @insert_test3_mul_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test3_mul_ss:
; SSE: # BB#0:
; SSE-NEXT: mulss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test3_mul_ss:
; AVX: # BB#0:
; AVX-NEXT: vmulss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fmul <4 x float> %a, %b
%2 = select <4 x i1> <i1 false, i1 true, i1 true, i1 true>, <4 x float> %a, <4 x float> %1
ret <4 x float> %2
}
define <4 x float> @insert_test3_div_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test3_div_ss:
; SSE: # BB#0:
; SSE-NEXT: divss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test3_div_ss:
; AVX: # BB#0:
; AVX-NEXT: vdivss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fdiv <4 x float> %a, %b
%2 = select <4 x i1> <i1 false, i1 true, i1 true, i1 true>, <4 x float> %a, <4 x float> %1
ret <4 x float> %2
}
define <2 x double> @insert_test3_add_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test3_add_sd:
; SSE: # BB#0:
; SSE-NEXT: addsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test3_add_sd:
; AVX: # BB#0:
; AVX-NEXT: vaddsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fadd <2 x double> %a, %b
%2 = select <2 x i1> <i1 false, i1 true>, <2 x double> %a, <2 x double> %1
ret <2 x double> %2
}
define <2 x double> @insert_test3_sub_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test3_sub_sd:
; SSE: # BB#0:
; SSE-NEXT: subsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test3_sub_sd:
; AVX: # BB#0:
; AVX-NEXT: vsubsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fsub <2 x double> %a, %b
%2 = select <2 x i1> <i1 false, i1 true>, <2 x double> %a, <2 x double> %1
ret <2 x double> %2
}
define <2 x double> @insert_test3_mul_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test3_mul_sd:
; SSE: # BB#0:
; SSE-NEXT: mulsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test3_mul_sd:
; AVX: # BB#0:
; AVX-NEXT: vmulsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fmul <2 x double> %a, %b
%2 = select <2 x i1> <i1 false, i1 true>, <2 x double> %a, <2 x double> %1
ret <2 x double> %2
}
define <2 x double> @insert_test3_div_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test3_div_sd:
; SSE: # BB#0:
; SSE-NEXT: divsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test3_div_sd:
; AVX: # BB#0:
; AVX-NEXT: vdivsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fdiv <2 x double> %a, %b
%2 = select <2 x i1> <i1 false, i1 true>, <2 x double> %a, <2 x double> %1
ret <2 x double> %2
}
define <4 x float> @insert_test4_add_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test4_add_ss:
; SSE: # BB#0:
; SSE-NEXT: addss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test4_add_ss:
; AVX: # BB#0:
; AVX-NEXT: vaddss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fadd <4 x float> %b, %a
%2 = select <4 x i1> <i1 false, i1 true, i1 true, i1 true>, <4 x float> %b, <4 x float> %1
ret <4 x float> %2
}
define <4 x float> @insert_test4_sub_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test4_sub_ss:
; SSE: # BB#0:
; SSE-NEXT: subss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test4_sub_ss:
; AVX: # BB#0:
; AVX-NEXT: vsubss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fsub <4 x float> %b, %a
%2 = select <4 x i1> <i1 false, i1 true, i1 true, i1 true>, <4 x float> %b, <4 x float> %1
ret <4 x float> %2
}
define <4 x float> @insert_test4_mul_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test4_mul_ss:
; SSE: # BB#0:
; SSE-NEXT: mulss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test4_mul_ss:
; AVX: # BB#0:
; AVX-NEXT: vmulss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fmul <4 x float> %b, %a
%2 = select <4 x i1> <i1 false, i1 true, i1 true, i1 true>, <4 x float> %b, <4 x float> %1
ret <4 x float> %2
}
define <4 x float> @insert_test4_div_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test4_div_ss:
; SSE: # BB#0:
; SSE-NEXT: divss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test4_div_ss:
; AVX: # BB#0:
; AVX-NEXT: vdivss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fdiv <4 x float> %b, %a
%2 = select <4 x i1> <i1 false, i1 true, i1 true, i1 true>, <4 x float> %b, <4 x float> %1
ret <4 x float> %2
}
define <2 x double> @insert_test4_add_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test4_add_sd:
; SSE: # BB#0:
; SSE-NEXT: addsd %xmm0, %xmm1
; SSE-NEXT: movapd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test4_add_sd:
; AVX: # BB#0:
; AVX-NEXT: vaddsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fadd <2 x double> %b, %a
%2 = select <2 x i1> <i1 false, i1 true>, <2 x double> %b, <2 x double> %1
ret <2 x double> %2
}
define <2 x double> @insert_test4_sub_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test4_sub_sd:
; SSE: # BB#0:
; SSE-NEXT: subsd %xmm0, %xmm1
; SSE-NEXT: movapd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test4_sub_sd:
; AVX: # BB#0:
; AVX-NEXT: vsubsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fsub <2 x double> %b, %a
%2 = select <2 x i1> <i1 false, i1 true>, <2 x double> %b, <2 x double> %1
ret <2 x double> %2
}
define <2 x double> @insert_test4_mul_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test4_mul_sd:
; SSE: # BB#0:
; SSE-NEXT: mulsd %xmm0, %xmm1
; SSE-NEXT: movapd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test4_mul_sd:
; AVX: # BB#0:
; AVX-NEXT: vmulsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fmul <2 x double> %b, %a
%2 = select <2 x i1> <i1 false, i1 true>, <2 x double> %b, <2 x double> %1
ret <2 x double> %2
}
define <2 x double> @insert_test4_div_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test4_div_sd:
; SSE: # BB#0:
; SSE-NEXT: divsd %xmm0, %xmm1
; SSE-NEXT: movapd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test4_div_sd:
; AVX: # BB#0:
; AVX-NEXT: vdivsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fdiv <2 x double> %b, %a
%2 = select <2 x i1> <i1 false, i1 true>, <2 x double> %b, <2 x double> %1
ret <2 x double> %2
}
define <4 x float> @add_ss_mask(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 %mask) {
; SSE2-LABEL: add_ss_mask:
; SSE2: # BB#0:
; SSE2-NEXT: testb $1, %dil
; SSE2-NEXT: jne .LBB62_1
; SSE2-NEXT: # BB#2:
; SSE2-NEXT: movaps %xmm2, %xmm1
; SSE2-NEXT: movss {{.*#+}} xmm0 = xmm1[0],xmm0[1,2,3]
; SSE2-NEXT: retq
; SSE2-NEXT: .LBB62_1:
; SSE2-NEXT: addss %xmm0, %xmm1
; SSE2-NEXT: movss {{.*#+}} xmm0 = xmm1[0],xmm0[1,2,3]
; SSE2-NEXT: retq
;
; SSE41-LABEL: add_ss_mask:
; SSE41: # BB#0:
; SSE41-NEXT: testb $1, %dil
; SSE41-NEXT: jne .LBB62_1
; SSE41-NEXT: # BB#2:
; SSE41-NEXT: movaps %xmm2, %xmm1
; SSE41-NEXT: blendps {{.*#+}} xmm0 = xmm1[0],xmm0[1,2,3]
; SSE41-NEXT: retq
; SSE41-NEXT: .LBB62_1:
; SSE41-NEXT: addss %xmm0, %xmm1
; SSE41-NEXT: blendps {{.*#+}} xmm0 = xmm1[0],xmm0[1,2,3]
; SSE41-NEXT: retq
;
; AVX1-LABEL: add_ss_mask:
; AVX1: # BB#0:
; AVX1-NEXT: testb $1, %dil
; AVX1-NEXT: je .LBB62_2
; AVX1-NEXT: # BB#1:
; AVX1-NEXT: vaddss %xmm1, %xmm0, %xmm2
; AVX1-NEXT: .LBB62_2:
; AVX1-NEXT: vblendps {{.*#+}} xmm0 = xmm2[0],xmm0[1,2,3]
; AVX1-NEXT: retq
;
; AVX512-LABEL: add_ss_mask:
; AVX512: # BB#0:
; AVX512-NEXT: vaddss %xmm1, %xmm0, %xmm1
; AVX512-NEXT: kmovw %edi, %k1
; AVX512-NEXT: vmovss %xmm1, %xmm0, %xmm2 {%k1}
; AVX512-NEXT: vmovaps %xmm2, %xmm0
; AVX512-NEXT: retq
%1 = extractelement <4 x float> %a, i64 0
%2 = extractelement <4 x float> %b, i64 0
%3 = fadd float %1, %2
%4 = extractelement <4 x float> %c, i32 0
%5 = bitcast i8 %mask to <8 x i1>
%6 = extractelement <8 x i1> %5, i64 0
%7 = select i1 %6, float %3, float %4
%8 = insertelement <4 x float> %a, float %7, i64 0
ret <4 x float> %8
}
define <2 x double> @add_sd_mask(<2 x double> %a, <2 x double> %b, <2 x double> %c, i8 %mask) {
; SSE2-LABEL: add_sd_mask:
; SSE2: # BB#0:
; SSE2-NEXT: testb $1, %dil
; SSE2-NEXT: jne .LBB63_1
; SSE2-NEXT: # BB#2:
; SSE2-NEXT: movapd %xmm2, %xmm1
; SSE2-NEXT: movsd {{.*#+}} xmm0 = xmm1[0],xmm0[1]
; SSE2-NEXT: retq
; SSE2-NEXT: .LBB63_1:
; SSE2-NEXT: addsd %xmm0, %xmm1
; SSE2-NEXT: movsd {{.*#+}} xmm0 = xmm1[0],xmm0[1]
; SSE2-NEXT: retq
;
; SSE41-LABEL: add_sd_mask:
; SSE41: # BB#0:
; SSE41-NEXT: testb $1, %dil
; SSE41-NEXT: jne .LBB63_1
; SSE41-NEXT: # BB#2:
; SSE41-NEXT: movapd %xmm2, %xmm1
; SSE41-NEXT: blendpd {{.*#+}} xmm0 = xmm1[0],xmm0[1]
; SSE41-NEXT: retq
; SSE41-NEXT: .LBB63_1:
; SSE41-NEXT: addsd %xmm0, %xmm1
; SSE41-NEXT: blendpd {{.*#+}} xmm0 = xmm1[0],xmm0[1]
; SSE41-NEXT: retq
;
; AVX1-LABEL: add_sd_mask:
; AVX1: # BB#0:
; AVX1-NEXT: testb $1, %dil
; AVX1-NEXT: je .LBB63_2
; AVX1-NEXT: # BB#1:
; AVX1-NEXT: vaddsd %xmm1, %xmm0, %xmm2
; AVX1-NEXT: .LBB63_2:
; AVX1-NEXT: vblendpd {{.*#+}} xmm0 = xmm2[0],xmm0[1]
; AVX1-NEXT: retq
;
; AVX512-LABEL: add_sd_mask:
; AVX512: # BB#0:
; AVX512-NEXT: vaddsd %xmm1, %xmm0, %xmm1
; AVX512-NEXT: kmovw %edi, %k1
; AVX512-NEXT: vmovsd %xmm1, %xmm0, %xmm2 {%k1}
; AVX512-NEXT: vmovapd %xmm2, %xmm0
; AVX512-NEXT: retq
%1 = extractelement <2 x double> %a, i64 0
%2 = extractelement <2 x double> %b, i64 0
%3 = fadd double %1, %2
%4 = extractelement <2 x double> %c, i32 0
%5 = bitcast i8 %mask to <8 x i1>
%6 = extractelement <8 x i1> %5, i64 0
%7 = select i1 %6, double %3, double %4
%8 = insertelement <2 x double> %a, double %7, i64 0
ret <2 x double> %8
}
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