1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s
4 define <8 x i32> @cmp00(<8 x float> %a, <8 x float> %b) nounwind {
7 ; CHECK-NEXT: vcmpltps %ymm1, %ymm0, %ymm0
9 %bincmp = fcmp olt <8 x float> %a, %b
10 %s = sext <8 x i1> %bincmp to <8 x i32>
14 define <4 x i64> @cmp01(<4 x double> %a, <4 x double> %b) nounwind {
17 ; CHECK-NEXT: vcmpltpd %ymm1, %ymm0, %ymm0
19 %bincmp = fcmp olt <4 x double> %a, %b
20 %s = sext <4 x i1> %bincmp to <4 x i64>
24 declare void @scale() nounwind
26 define void @render() nounwind {
27 ; CHECK-LABEL: render:
28 ; CHECK: # BB#0: # %entry
29 ; CHECK-NEXT: pushq %rbx
30 ; CHECK-NEXT: xorl %eax, %eax
31 ; CHECK-NEXT: testb %al, %al
32 ; CHECK-NEXT: jne .LBB2_6
33 ; CHECK-NEXT: # BB#1: # %for.cond5.preheader
34 ; CHECK-NEXT: xorl %ebx, %ebx
35 ; CHECK-NEXT: jmp .LBB2_2
36 ; CHECK-NEXT: .p2align 4, 0x90
37 ; CHECK-NEXT: .LBB2_5: # %if.then
38 ; CHECK-NEXT: # in Loop: Header=BB2_2 Depth=1
39 ; CHECK-NEXT: callq scale
40 ; CHECK-NEXT: .LBB2_2: # %for.cond5
41 ; CHECK-NEXT: # =>This Inner Loop Header: Depth=1
42 ; CHECK-NEXT: testb %bl, %bl
43 ; CHECK-NEXT: jne .LBB2_2
44 ; CHECK-NEXT: # BB#3: # %for.cond5
45 ; CHECK-NEXT: # in Loop: Header=BB2_2 Depth=1
46 ; CHECK-NEXT: testb %bl, %bl
47 ; CHECK-NEXT: je .LBB2_2
48 ; CHECK-NEXT: # BB#4: # %for.body33
49 ; CHECK-NEXT: # in Loop: Header=BB2_2 Depth=1
50 ; CHECK-NEXT: vucomisd {{\.LCPI.*}}, %xmm0
51 ; CHECK-NEXT: jne .LBB2_5
52 ; CHECK-NEXT: jp .LBB2_5
53 ; CHECK-NEXT: jmp .LBB2_2
54 ; CHECK-NEXT: .LBB2_6: # %for.end52
55 ; CHECK-NEXT: popq %rbx
58 br i1 undef, label %for.cond5, label %for.end52
61 %or.cond = and i1 undef, false
62 br i1 %or.cond, label %for.body33, label %for.cond5
65 br i1 false, label %for.body33, label %for.cond5
68 %tobool = fcmp une double undef, 0.000000e+00
69 br i1 %tobool, label %if.then, label %for.cond30
79 define <8 x i32> @int256_cmp(<8 x i32> %i, <8 x i32> %j) nounwind {
80 ; CHECK-LABEL: int256_cmp:
82 ; CHECK-NEXT: vextractf128 $1, %ymm0, %xmm2
83 ; CHECK-NEXT: vextractf128 $1, %ymm1, %xmm3
84 ; CHECK-NEXT: vpcmpgtd %xmm2, %xmm3, %xmm2
85 ; CHECK-NEXT: vpcmpgtd %xmm0, %xmm1, %xmm0
86 ; CHECK-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
88 %bincmp = icmp slt <8 x i32> %i, %j
89 %x = sext <8 x i1> %bincmp to <8 x i32>
93 define <4 x i64> @v4i64_cmp(<4 x i64> %i, <4 x i64> %j) nounwind {
94 ; CHECK-LABEL: v4i64_cmp:
96 ; CHECK-NEXT: vextractf128 $1, %ymm0, %xmm2
97 ; CHECK-NEXT: vextractf128 $1, %ymm1, %xmm3
98 ; CHECK-NEXT: vpcmpgtq %xmm2, %xmm3, %xmm2
99 ; CHECK-NEXT: vpcmpgtq %xmm0, %xmm1, %xmm0
100 ; CHECK-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
102 %bincmp = icmp slt <4 x i64> %i, %j
103 %x = sext <4 x i1> %bincmp to <4 x i64>
107 define <16 x i16> @v16i16_cmp(<16 x i16> %i, <16 x i16> %j) nounwind {
108 ; CHECK-LABEL: v16i16_cmp:
110 ; CHECK-NEXT: vextractf128 $1, %ymm0, %xmm2
111 ; CHECK-NEXT: vextractf128 $1, %ymm1, %xmm3
112 ; CHECK-NEXT: vpcmpgtw %xmm2, %xmm3, %xmm2
113 ; CHECK-NEXT: vpcmpgtw %xmm0, %xmm1, %xmm0
114 ; CHECK-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
116 %bincmp = icmp slt <16 x i16> %i, %j
117 %x = sext <16 x i1> %bincmp to <16 x i16>
121 define <32 x i8> @v32i8_cmp(<32 x i8> %i, <32 x i8> %j) nounwind {
122 ; CHECK-LABEL: v32i8_cmp:
124 ; CHECK-NEXT: vextractf128 $1, %ymm0, %xmm2
125 ; CHECK-NEXT: vextractf128 $1, %ymm1, %xmm3
126 ; CHECK-NEXT: vpcmpgtb %xmm2, %xmm3, %xmm2
127 ; CHECK-NEXT: vpcmpgtb %xmm0, %xmm1, %xmm0
128 ; CHECK-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
130 %bincmp = icmp slt <32 x i8> %i, %j
131 %x = sext <32 x i1> %bincmp to <32 x i8>
135 define <8 x i32> @int256_cmpeq(<8 x i32> %i, <8 x i32> %j) nounwind {
136 ; CHECK-LABEL: int256_cmpeq:
138 ; CHECK-NEXT: vextractf128 $1, %ymm1, %xmm2
139 ; CHECK-NEXT: vextractf128 $1, %ymm0, %xmm3
140 ; CHECK-NEXT: vpcmpeqd %xmm2, %xmm3, %xmm2
141 ; CHECK-NEXT: vpcmpeqd %xmm1, %xmm0, %xmm0
142 ; CHECK-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
144 %bincmp = icmp eq <8 x i32> %i, %j
145 %x = sext <8 x i1> %bincmp to <8 x i32>
149 define <4 x i64> @v4i64_cmpeq(<4 x i64> %i, <4 x i64> %j) nounwind {
150 ; CHECK-LABEL: v4i64_cmpeq:
152 ; CHECK-NEXT: vextractf128 $1, %ymm1, %xmm2
153 ; CHECK-NEXT: vextractf128 $1, %ymm0, %xmm3
154 ; CHECK-NEXT: vpcmpeqq %xmm2, %xmm3, %xmm2
155 ; CHECK-NEXT: vpcmpeqq %xmm1, %xmm0, %xmm0
156 ; CHECK-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
158 %bincmp = icmp eq <4 x i64> %i, %j
159 %x = sext <4 x i1> %bincmp to <4 x i64>
163 define <16 x i16> @v16i16_cmpeq(<16 x i16> %i, <16 x i16> %j) nounwind {
164 ; CHECK-LABEL: v16i16_cmpeq:
166 ; CHECK-NEXT: vextractf128 $1, %ymm1, %xmm2
167 ; CHECK-NEXT: vextractf128 $1, %ymm0, %xmm3
168 ; CHECK-NEXT: vpcmpeqw %xmm2, %xmm3, %xmm2
169 ; CHECK-NEXT: vpcmpeqw %xmm1, %xmm0, %xmm0
170 ; CHECK-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
172 %bincmp = icmp eq <16 x i16> %i, %j
173 %x = sext <16 x i1> %bincmp to <16 x i16>
177 define <32 x i8> @v32i8_cmpeq(<32 x i8> %i, <32 x i8> %j) nounwind {
178 ; CHECK-LABEL: v32i8_cmpeq:
180 ; CHECK-NEXT: vextractf128 $1, %ymm1, %xmm2
181 ; CHECK-NEXT: vextractf128 $1, %ymm0, %xmm3
182 ; CHECK-NEXT: vpcmpeqb %xmm2, %xmm3, %xmm2
183 ; CHECK-NEXT: vpcmpeqb %xmm1, %xmm0, %xmm0
184 ; CHECK-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
186 %bincmp = icmp eq <32 x i8> %i, %j
187 %x = sext <32 x i1> %bincmp to <32 x i8>
193 define i32 @scalarcmpA() uwtable ssp {
194 ; CHECK-LABEL: scalarcmpA:
196 ; CHECK-NEXT: vxorpd %xmm0, %xmm0, %xmm0
197 ; CHECK-NEXT: vcmpeqsd %xmm0, %xmm0, %xmm0
198 ; CHECK-NEXT: vmovq %xmm0, %rax
199 ; CHECK-NEXT: andl $1, %eax
200 ; CHECK-NEXT: # kill: %eax<def> %eax<kill> %rax<kill>
202 %cmp29 = fcmp oeq double undef, 0.000000e+00
203 %res = zext i1 %cmp29 to i32
207 define i32 @scalarcmpB() uwtable ssp {
208 ; CHECK-LABEL: scalarcmpB:
210 ; CHECK-NEXT: vxorps %xmm0, %xmm0, %xmm0
211 ; CHECK-NEXT: vcmpeqss %xmm0, %xmm0, %xmm0
212 ; CHECK-NEXT: vmovd %xmm0, %eax
213 ; CHECK-NEXT: andl $1, %eax
215 %cmp29 = fcmp oeq float undef, 0.000000e+00
216 %res = zext i1 %cmp29 to i32