1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc -mtriple=x86_64-unknown-unknown < %s | FileCheck %s
4 define float @fadd_zero_f32(float %x) #0 {
5 ; CHECK-LABEL: fadd_zero_f32:
8 %y = fadd float %x, 0.0
12 define <4 x float> @fadd_zero_4f32(<4 x float> %x) #0 {
13 ; CHECK-LABEL: fadd_zero_4f32:
16 %y = fadd <4 x float> %x, zeroinitializer
21 define float @fadd_2const_f32(float %x) #0 {
22 ; CHECK-LABEL: fadd_2const_f32:
24 ; CHECK-NEXT: addss {{.*}}(%rip), %xmm0
26 %y = fadd float %x, 1.0
27 %z = fadd float %y, 2.0
35 define <4 x float> @fadd_2const_4f32(<4 x float> %x) #0 {
36 ; CHECK-LABEL: fadd_2const_4f32:
38 ; CHECK-NEXT: addps {{.*}}(%rip), %xmm0
40 %y = fadd <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 4.0>
41 %z = fadd <4 x float> %y, <float 4.0, float 3.0, float 2.0, float 1.0>
46 define float @fadd_x_fmul_x_c_f32(float %x) #0 {
47 ; CHECK-LABEL: fadd_x_fmul_x_c_f32:
49 ; CHECK-NEXT: mulss {{.*}}(%rip), %xmm0
51 %y = fmul float %x, 2.0
52 %z = fadd float %x, %y
60 define <4 x float> @fadd_x_fmul_x_c_4f32(<4 x float> %x) #0 {
61 ; CHECK-LABEL: fadd_x_fmul_x_c_4f32:
63 ; CHECK-NEXT: mulps {{.*}}(%rip), %xmm0
65 %y = fmul <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 4.0>
66 %z = fadd <4 x float> %x, %y
71 define float @fadd_fmul_x_c_x_f32(float %x) #0 {
72 ; CHECK-LABEL: fadd_fmul_x_c_x_f32:
74 ; CHECK-NEXT: mulss {{.*}}(%rip), %xmm0
76 %y = fmul float %x, 2.0
77 %z = fadd float %y, %x
85 define <4 x float> @fadd_fmul_x_c_x_4f32(<4 x float> %x) #0 {
86 ; CHECK-LABEL: fadd_fmul_x_c_x_4f32:
88 ; CHECK-NEXT: mulps {{.*}}(%rip), %xmm0
90 %y = fmul <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 4.0>
91 %z = fadd <4 x float> %y, %x
96 define float @fadd_fadd_x_x_fmul_x_c_f32(float %x) #0 {
97 ; CHECK-LABEL: fadd_fadd_x_x_fmul_x_c_f32:
99 ; CHECK-NEXT: mulss {{.*}}(%rip), %xmm0
101 %y = fadd float %x, %x
102 %z = fmul float %x, 2.0
103 %w = fadd float %y, %z
111 define <4 x float> @fadd_fadd_x_x_fmul_x_c_4f32(<4 x float> %x) #0 {
112 ; CHECK-LABEL: fadd_fadd_x_x_fmul_x_c_4f32:
114 ; CHECK-NEXT: mulps {{.*}}(%rip), %xmm0
116 %y = fadd <4 x float> %x, %x
117 %z = fmul <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 4.0>
118 %w = fadd <4 x float> %y, %z
123 define float @fadd_fmul_x_c_fadd_x_x_f32(float %x) #0 {
124 ; CHECK-LABEL: fadd_fmul_x_c_fadd_x_x_f32:
126 ; CHECK-NEXT: mulss {{.*}}(%rip), %xmm0
128 %y = fadd float %x, %x
129 %z = fmul float %x, 2.0
130 %w = fadd float %z, %y
138 define <4 x float> @fadd_fmul_x_c_fadd_x_x_4f32(<4 x float> %x) #0 {
139 ; CHECK-LABEL: fadd_fmul_x_c_fadd_x_x_4f32:
141 ; CHECK-NEXT: mulps {{.*}}(%rip), %xmm0
143 %y = fadd <4 x float> %x, %x
144 %z = fmul <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 4.0>
145 %w = fadd <4 x float> %z, %y
150 define float @fadd_x_fadd_x_x_f32(float %x) #0 {
151 ; CHECK-LABEL: fadd_x_fadd_x_x_f32:
153 ; CHECK-NEXT: mulss {{.*}}(%rip), %xmm0
155 %y = fadd float %x, %x
156 %z = fadd float %x, %y
164 define <4 x float> @fadd_x_fadd_x_x_4f32(<4 x float> %x) #0 {
165 ; CHECK-LABEL: fadd_x_fadd_x_x_4f32:
167 ; CHECK-NEXT: mulps {{.*}}(%rip), %xmm0
169 %y = fadd <4 x float> %x, %x
170 %z = fadd <4 x float> %x, %y
175 define float @fadd_fadd_x_x_x_f32(float %x) #0 {
176 ; CHECK-LABEL: fadd_fadd_x_x_x_f32:
178 ; CHECK-NEXT: mulss {{.*}}(%rip), %xmm0
180 %y = fadd float %x, %x
181 %z = fadd float %y, %x
189 define <4 x float> @fadd_fadd_x_x_x_4f32(<4 x float> %x) #0 {
190 ; CHECK-LABEL: fadd_fadd_x_x_x_4f32:
192 ; CHECK-NEXT: mulps {{.*}}(%rip), %xmm0
194 %y = fadd <4 x float> %x, %x
195 %z = fadd <4 x float> %y, %x
200 define float @fadd_fadd_x_x_fadd_x_x_f32(float %x) #0 {
201 ; CHECK-LABEL: fadd_fadd_x_x_fadd_x_x_f32:
203 ; CHECK-NEXT: mulss {{.*}}(%rip), %xmm0
205 %y = fadd float %x, %x
206 %z = fadd float %y, %y
214 define <4 x float> @fadd_fadd_x_x_fadd_x_x_4f32(<4 x float> %x) #0 {
215 ; CHECK-LABEL: fadd_fadd_x_x_fadd_x_x_4f32:
217 ; CHECK-NEXT: mulps {{.*}}(%rip), %xmm0
219 %y = fadd <4 x float> %x, %x
220 %z = fadd <4 x float> %y, %y
224 attributes #0 = { "less-precise-fpmad"="true" "no-infs-fp-math"="true" "no-nans-fp-math"="true" "unsafe-fp-math"="true" "no-signed-zeros-fp-math"="true" }