1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+avx512dq | FileCheck %s --check-prefixes=CHECK,X86
3 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512dq | FileCheck %s --check-prefixes=CHECK,X64
5 ; NOTE: This should use IR equivalent to what is generated by clang/test/CodeGen/avx512dq-builtins.c
7 define zeroext i8 @test_mm512_mask_fpclass_pd_mask(i8 zeroext %__U, <8 x double> %__A) {
8 ; X86-LABEL: test_mm512_mask_fpclass_pd_mask:
9 ; X86: # %bb.0: # %entry
10 ; X86-NEXT: vfpclasspd $4, %zmm0, %k0 # k0 = isNegativeZero(zmm0)
11 ; X86-NEXT: kmovw %k0, %eax
12 ; X86-NEXT: andb {{[0-9]+}}(%esp), %al
13 ; X86-NEXT: # kill: def $al killed $al killed $eax
14 ; X86-NEXT: vzeroupper
17 ; X64-LABEL: test_mm512_mask_fpclass_pd_mask:
18 ; X64: # %bb.0: # %entry
19 ; X64-NEXT: vfpclasspd $4, %zmm0, %k0 # k0 = isNegativeZero(zmm0)
20 ; X64-NEXT: kmovw %k0, %eax
21 ; X64-NEXT: andb %dil, %al
22 ; X64-NEXT: # kill: def $al killed $al killed $eax
23 ; X64-NEXT: vzeroupper
26 %0 = tail call <8 x i1> @llvm.x86.avx512.fpclass.pd.512(<8 x double> %__A, i32 4)
27 %1 = bitcast i8 %__U to <8 x i1>
28 %2 = and <8 x i1> %0, %1
29 %3 = bitcast <8 x i1> %2 to i8
33 declare <8 x i1> @llvm.x86.avx512.fpclass.pd.512(<8 x double>, i32)
35 define zeroext i8 @test_mm512_fpclass_pd_mask(<8 x double> %__A) {
36 ; CHECK-LABEL: test_mm512_fpclass_pd_mask:
37 ; CHECK: # %bb.0: # %entry
38 ; CHECK-NEXT: vfpclasspd $4, %zmm0, %k0 # k0 = isNegativeZero(zmm0)
39 ; CHECK-NEXT: kmovw %k0, %eax
40 ; CHECK-NEXT: # kill: def $al killed $al killed $eax
41 ; CHECK-NEXT: vzeroupper
42 ; CHECK-NEXT: ret{{[l|q]}}
44 %0 = tail call <8 x i1> @llvm.x86.avx512.fpclass.pd.512(<8 x double> %__A, i32 4)
45 %1 = bitcast <8 x i1> %0 to i8
49 define zeroext i16 @test_mm512_mask_fpclass_ps_mask(i16 zeroext %__U, <16 x float> %__A) {
50 ; X86-LABEL: test_mm512_mask_fpclass_ps_mask:
51 ; X86: # %bb.0: # %entry
52 ; X86-NEXT: vfpclassps $4, %zmm0, %k0 # k0 = isNegativeZero(zmm0)
53 ; X86-NEXT: kmovw %k0, %eax
54 ; X86-NEXT: andw {{[0-9]+}}(%esp), %ax
55 ; X86-NEXT: # kill: def $ax killed $ax killed $eax
56 ; X86-NEXT: vzeroupper
59 ; X64-LABEL: test_mm512_mask_fpclass_ps_mask:
60 ; X64: # %bb.0: # %entry
61 ; X64-NEXT: vfpclassps $4, %zmm0, %k0 # k0 = isNegativeZero(zmm0)
62 ; X64-NEXT: kmovw %k0, %eax
63 ; X64-NEXT: andl %edi, %eax
64 ; X64-NEXT: # kill: def $ax killed $ax killed $eax
65 ; X64-NEXT: vzeroupper
68 %0 = tail call <16 x i1> @llvm.x86.avx512.fpclass.ps.512(<16 x float> %__A, i32 4)
69 %1 = bitcast i16 %__U to <16 x i1>
70 %2 = and <16 x i1> %0, %1
71 %3 = bitcast <16 x i1> %2 to i16
75 declare <16 x i1> @llvm.x86.avx512.fpclass.ps.512(<16 x float>, i32)
77 define zeroext i16 @test_mm512_fpclass_ps_mask(<16 x float> %__A) {
78 ; CHECK-LABEL: test_mm512_fpclass_ps_mask:
79 ; CHECK: # %bb.0: # %entry
80 ; CHECK-NEXT: vfpclassps $4, %zmm0, %k0 # k0 = isNegativeZero(zmm0)
81 ; CHECK-NEXT: kmovw %k0, %eax
82 ; CHECK-NEXT: # kill: def $ax killed $ax killed $eax
83 ; CHECK-NEXT: vzeroupper
84 ; CHECK-NEXT: ret{{[l|q]}}
86 %0 = tail call <16 x i1> @llvm.x86.avx512.fpclass.ps.512(<16 x float> %__A, i32 4)
87 %1 = bitcast <16 x i1> %0 to i16
91 define zeroext i8 @test_mm_fpclass_sd_mask(<4 x float> %__A) {
92 ; CHECK-LABEL: test_mm_fpclass_sd_mask:
93 ; CHECK: # %bb.0: # %entry
94 ; CHECK-NEXT: vfpclasssd $2, %xmm0, %k0 # k0 = isPositiveZero(xmm0)
95 ; CHECK-NEXT: kmovw %k0, %eax
96 ; CHECK-NEXT: # kill: def $al killed $al killed $eax
97 ; CHECK-NEXT: ret{{[l|q]}}
99 %0 = bitcast <4 x float> %__A to <2 x double>
100 %1 = tail call i8 @llvm.x86.avx512.mask.fpclass.sd(<2 x double> %0, i32 2, i8 -1)
104 declare i8 @llvm.x86.avx512.mask.fpclass.sd(<2 x double>, i32, i8)
106 define zeroext i8 @test_mm_mask_fpclass_sd_mask(i8 zeroext %__U, <4 x float> %__A) {
107 ; X86-LABEL: test_mm_mask_fpclass_sd_mask:
108 ; X86: # %bb.0: # %entry
109 ; X86-NEXT: kmovb {{[0-9]+}}(%esp), %k1
110 ; X86-NEXT: vfpclasssd $2, %xmm0, %k0 {%k1} # k0 {%k1} = isPositiveZero(xmm0)
111 ; X86-NEXT: kmovw %k0, %eax
112 ; X86-NEXT: # kill: def $al killed $al killed $eax
115 ; X64-LABEL: test_mm_mask_fpclass_sd_mask:
116 ; X64: # %bb.0: # %entry
117 ; X64-NEXT: kmovw %edi, %k1
118 ; X64-NEXT: vfpclasssd $2, %xmm0, %k0 {%k1} # k0 {%k1} = isPositiveZero(xmm0)
119 ; X64-NEXT: kmovw %k0, %eax
120 ; X64-NEXT: # kill: def $al killed $al killed $eax
123 %0 = bitcast <4 x float> %__A to <2 x double>
124 %1 = tail call i8 @llvm.x86.avx512.mask.fpclass.sd(<2 x double> %0, i32 2, i8 %__U)
128 define zeroext i8 @test_mm_fpclass_ss_mask(<4 x float> %__A) {
129 ; CHECK-LABEL: test_mm_fpclass_ss_mask:
130 ; CHECK: # %bb.0: # %entry
131 ; CHECK-NEXT: vfpclassss $2, %xmm0, %k0 # k0 = isPositiveZero(xmm0)
132 ; CHECK-NEXT: kmovw %k0, %eax
133 ; CHECK-NEXT: # kill: def $al killed $al killed $eax
134 ; CHECK-NEXT: ret{{[l|q]}}
136 %0 = tail call i8 @llvm.x86.avx512.mask.fpclass.ss(<4 x float> %__A, i32 2, i8 -1)
140 declare i8 @llvm.x86.avx512.mask.fpclass.ss(<4 x float>, i32, i8)
142 define zeroext i8 @test_mm_mask_fpclass_ss_mask(i8 zeroext %__U, <4 x float> %__A) {
143 ; X86-LABEL: test_mm_mask_fpclass_ss_mask:
144 ; X86: # %bb.0: # %entry
145 ; X86-NEXT: kmovb {{[0-9]+}}(%esp), %k1
146 ; X86-NEXT: vfpclassss $2, %xmm0, %k0 {%k1} # k0 {%k1} = isPositiveZero(xmm0)
147 ; X86-NEXT: kmovw %k0, %eax
148 ; X86-NEXT: # kill: def $al killed $al killed $eax
151 ; X64-LABEL: test_mm_mask_fpclass_ss_mask:
152 ; X64: # %bb.0: # %entry
153 ; X64-NEXT: kmovw %edi, %k1
154 ; X64-NEXT: vfpclassss $2, %xmm0, %k0 {%k1} # k0 {%k1} = isPositiveZero(xmm0)
155 ; X64-NEXT: kmovw %k0, %eax
156 ; X64-NEXT: # kill: def $al killed $al killed $eax
159 %0 = tail call i8 @llvm.x86.avx512.mask.fpclass.ss(<4 x float> %__A, i32 2, i8 %__U)