| blob | e5f5ca71739df30fed13ebeec94ce3deef3219dd |
1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s
4 define <8 x half> @cvt_and_clamp2(<8 x float>) nounwind {
5 ; CHECK-LABEL: cvt_and_clamp2:
6 ; CHECK: # %bb.0:
7 ; CHECK-NEXT: subq $104, %rsp
8 ; CHECK-NEXT: movaps %xmm1, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
9 ; CHECK-NEXT: movaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
10 ; CHECK-NEXT: movaps %xmm1, %xmm0
11 ; CHECK-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,3],xmm1[3,3]
12 ; CHECK-NEXT: callq __truncsfhf2@PLT
13 ; CHECK-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
14 ; CHECK-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
15 ; CHECK-NEXT: movhlps {{.*#+}} xmm0 = xmm0[1,1]
16 ; CHECK-NEXT: callq __truncsfhf2@PLT
17 ; CHECK-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
18 ; CHECK-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
19 ; CHECK-NEXT: callq __truncsfhf2@PLT
20 ; CHECK-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
21 ; CHECK-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
22 ; CHECK-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1,1,1]
23 ; CHECK-NEXT: callq __truncsfhf2@PLT
24 ; CHECK-NEXT: movss %xmm0, (%rsp) # 4-byte Spill
25 ; CHECK-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
26 ; CHECK-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,3,3,3]
27 ; CHECK-NEXT: callq __truncsfhf2@PLT
28 ; CHECK-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
29 ; CHECK-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
30 ; CHECK-NEXT: movhlps {{.*#+}} xmm0 = xmm0[1,1]
31 ; CHECK-NEXT: callq __truncsfhf2@PLT
32 ; CHECK-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
33 ; CHECK-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
34 ; CHECK-NEXT: callq __truncsfhf2@PLT
35 ; CHECK-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
36 ; CHECK-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
37 ; CHECK-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1,1,1]
38 ; CHECK-NEXT: callq __truncsfhf2@PLT
39 ; CHECK-NEXT: callq __extendhfsf2@PLT
40 ; CHECK-NEXT: xorps %xmm1, %xmm1
41 ; CHECK-NEXT: callq fmaxf@PLT
42 ; CHECK-NEXT: callq __truncsfhf2@PLT
43 ; CHECK-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
44 ; CHECK-NEXT: movss {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Reload
45 ; CHECK-NEXT: # xmm0 = mem[0],zero,zero,zero
46 ; CHECK-NEXT: callq __extendhfsf2@PLT
47 ; CHECK-NEXT: xorps %xmm1, %xmm1
48 ; CHECK-NEXT: callq fmaxf@PLT
49 ; CHECK-NEXT: callq __truncsfhf2@PLT
50 ; CHECK-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
51 ; CHECK-NEXT: movss {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Reload
52 ; CHECK-NEXT: # xmm0 = mem[0],zero,zero,zero
53 ; CHECK-NEXT: callq __extendhfsf2@PLT
54 ; CHECK-NEXT: xorps %xmm1, %xmm1
55 ; CHECK-NEXT: callq fmaxf@PLT
56 ; CHECK-NEXT: callq __truncsfhf2@PLT
57 ; CHECK-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
58 ; CHECK-NEXT: movss {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Reload
59 ; CHECK-NEXT: # xmm0 = mem[0],zero,zero,zero
60 ; CHECK-NEXT: callq __extendhfsf2@PLT
61 ; CHECK-NEXT: xorps %xmm1, %xmm1
62 ; CHECK-NEXT: callq fmaxf@PLT
63 ; CHECK-NEXT: callq __truncsfhf2@PLT
64 ; CHECK-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
65 ; CHECK-NEXT: movss (%rsp), %xmm0 # 4-byte Reload
66 ; CHECK-NEXT: # xmm0 = mem[0],zero,zero,zero
67 ; CHECK-NEXT: callq __extendhfsf2@PLT
68 ; CHECK-NEXT: xorps %xmm1, %xmm1
69 ; CHECK-NEXT: callq fmaxf@PLT
70 ; CHECK-NEXT: callq __truncsfhf2@PLT
71 ; CHECK-NEXT: movss %xmm0, (%rsp) # 4-byte Spill
72 ; CHECK-NEXT: movss {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Reload
73 ; CHECK-NEXT: # xmm0 = mem[0],zero,zero,zero
74 ; CHECK-NEXT: callq __extendhfsf2@PLT
75 ; CHECK-NEXT: xorps %xmm1, %xmm1
76 ; CHECK-NEXT: callq fmaxf@PLT
77 ; CHECK-NEXT: callq __truncsfhf2@PLT
78 ; CHECK-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
79 ; CHECK-NEXT: movss {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Reload
80 ; CHECK-NEXT: # xmm0 = mem[0],zero,zero,zero
81 ; CHECK-NEXT: callq __extendhfsf2@PLT
82 ; CHECK-NEXT: xorps %xmm1, %xmm1
83 ; CHECK-NEXT: callq fmaxf@PLT
84 ; CHECK-NEXT: callq __truncsfhf2@PLT
85 ; CHECK-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
86 ; CHECK-NEXT: movss {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Reload
87 ; CHECK-NEXT: # xmm0 = mem[0],zero,zero,zero
88 ; CHECK-NEXT: callq __extendhfsf2@PLT
89 ; CHECK-NEXT: xorps %xmm1, %xmm1
90 ; CHECK-NEXT: callq fmaxf@PLT
91 ; CHECK-NEXT: callq __truncsfhf2@PLT
92 ; CHECK-NEXT: callq __extendhfsf2@PLT
93 ; CHECK-NEXT: movss {{.*#+}} xmm1 = [1.0E+0,0.0E+0,0.0E+0,0.0E+0]
94 ; CHECK-NEXT: callq fminf@PLT
95 ; CHECK-NEXT: callq __truncsfhf2@PLT
96 ; CHECK-NEXT: movaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
97 ; CHECK-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
98 ; CHECK-NEXT: # xmm0 = mem[0],zero,zero,zero
99 ; CHECK-NEXT: callq __extendhfsf2@PLT
100 ; CHECK-NEXT: movss {{.*#+}} xmm1 = [1.0E+0,0.0E+0,0.0E+0,0.0E+0]
101 ; CHECK-NEXT: callq fminf@PLT
102 ; CHECK-NEXT: callq __truncsfhf2@PLT
103 ; CHECK-NEXT: punpcklwd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
104 ; CHECK-NEXT: # xmm0 = xmm0[0],mem[0],xmm0[1],mem[1],xmm0[2],mem[2],xmm0[3],mem[3]
105 ; CHECK-NEXT: movdqa %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
106 ; CHECK-NEXT: movss {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Reload
107 ; CHECK-NEXT: # xmm0 = mem[0],zero,zero,zero
108 ; CHECK-NEXT: callq __extendhfsf2@PLT
109 ; CHECK-NEXT: movss {{.*#+}} xmm1 = [1.0E+0,0.0E+0,0.0E+0,0.0E+0]
110 ; CHECK-NEXT: callq fminf@PLT
111 ; CHECK-NEXT: callq __truncsfhf2@PLT
112 ; CHECK-NEXT: movaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
113 ; CHECK-NEXT: movd (%rsp), %xmm0 # 4-byte Folded Reload
114 ; CHECK-NEXT: # xmm0 = mem[0],zero,zero,zero
115 ; CHECK-NEXT: callq __extendhfsf2@PLT
116 ; CHECK-NEXT: movss {{.*#+}} xmm1 = [1.0E+0,0.0E+0,0.0E+0,0.0E+0]
117 ; CHECK-NEXT: callq fminf@PLT
118 ; CHECK-NEXT: callq __truncsfhf2@PLT
119 ; CHECK-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm1 # 16-byte Reload
120 ; CHECK-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
121 ; CHECK-NEXT: punpckldq {{[-0-9]+}}(%r{{[sb]}}p), %xmm1 # 16-byte Folded Reload
122 ; CHECK-NEXT: # xmm1 = xmm1[0],mem[0],xmm1[1],mem[1]
123 ; CHECK-NEXT: movdqa %xmm1, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
124 ; CHECK-NEXT: movss {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Reload
125 ; CHECK-NEXT: # xmm0 = mem[0],zero,zero,zero
126 ; CHECK-NEXT: callq __extendhfsf2@PLT
127 ; CHECK-NEXT: movss {{.*#+}} xmm1 = [1.0E+0,0.0E+0,0.0E+0,0.0E+0]
128 ; CHECK-NEXT: callq fminf@PLT
129 ; CHECK-NEXT: callq __truncsfhf2@PLT
130 ; CHECK-NEXT: movaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
131 ; CHECK-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
132 ; CHECK-NEXT: # xmm0 = mem[0],zero,zero,zero
133 ; CHECK-NEXT: callq __extendhfsf2@PLT
134 ; CHECK-NEXT: movss {{.*#+}} xmm1 = [1.0E+0,0.0E+0,0.0E+0,0.0E+0]
135 ; CHECK-NEXT: callq fminf@PLT
136 ; CHECK-NEXT: callq __truncsfhf2@PLT
137 ; CHECK-NEXT: punpcklwd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
138 ; CHECK-NEXT: # xmm0 = xmm0[0],mem[0],xmm0[1],mem[1],xmm0[2],mem[2],xmm0[3],mem[3]
139 ; CHECK-NEXT: movdqa %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
140 ; CHECK-NEXT: movss {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Reload
141 ; CHECK-NEXT: # xmm0 = mem[0],zero,zero,zero
142 ; CHECK-NEXT: callq __extendhfsf2@PLT
143 ; CHECK-NEXT: movss {{.*#+}} xmm1 = [1.0E+0,0.0E+0,0.0E+0,0.0E+0]
144 ; CHECK-NEXT: callq fminf@PLT
145 ; CHECK-NEXT: callq __truncsfhf2@PLT
146 ; CHECK-NEXT: movaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
147 ; CHECK-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
148 ; CHECK-NEXT: # xmm0 = mem[0],zero,zero,zero
149 ; CHECK-NEXT: callq __extendhfsf2@PLT
150 ; CHECK-NEXT: movss {{.*#+}} xmm1 = [1.0E+0,0.0E+0,0.0E+0,0.0E+0]
151 ; CHECK-NEXT: callq fminf@PLT
152 ; CHECK-NEXT: callq __truncsfhf2@PLT
153 ; CHECK-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm1 # 16-byte Reload
154 ; CHECK-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
155 ; CHECK-NEXT: punpckldq {{[-0-9]+}}(%r{{[sb]}}p), %xmm1 # 16-byte Folded Reload
156 ; CHECK-NEXT: # xmm1 = xmm1[0],mem[0],xmm1[1],mem[1]
157 ; CHECK-NEXT: punpcklqdq {{[-0-9]+}}(%r{{[sb]}}p), %xmm1 # 16-byte Folded Reload
158 ; CHECK-NEXT: # xmm1 = xmm1[0],mem[0]
159 ; CHECK-NEXT: movdqa %xmm1, %xmm0
160 ; CHECK-NEXT: addq $104, %rsp
161 ; CHECK-NEXT: retq
162 %2 = fptrunc <8 x float> %0 to <8 x half>
163 %3 = call <8 x half> @llvm.maxnum.v8f16(<8 x half> zeroinitializer, <8 x half> %2)
164 %4 = call <8 x half> @llvm.minnum.v8f16(<8 x half> %3, <8 x half> <half 1.0, half 1.0, half 1.0, half 1.0, half 1.0, half 1.0, half 1.0, half 1.0>)
165 ret <8 x half> %4
166 }
168 declare <8 x half> @llvm.maxnum.v8f16(<8 x half>, <8 x half>)
169 declare <8 x half> @llvm.minnum.v8f16(<8 x half>, <8 x half>)