1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu | FileCheck %s --check-prefixes=X64
3 ; RUN: llc < %s -mtriple=i686-unknown-linux-gnu | FileCheck %s --check-prefixes=X86
5 define { i128, i8 } @muloti_test(i128 %l, i128 %r) unnamed_addr #0 {
6 ; X64-LABEL: muloti_test:
7 ; X64: # %bb.0: # %start
8 ; X64-NEXT: movq %rdx, %r8
9 ; X64-NEXT: movq %rsi, %rax
10 ; X64-NEXT: testq %rcx, %rcx
12 ; X64-NEXT: testq %rsi, %rsi
13 ; X64-NEXT: setne %r9b
14 ; X64-NEXT: andb %dl, %r9b
16 ; X64-NEXT: movq %rax, %rsi
17 ; X64-NEXT: seto %r10b
18 ; X64-NEXT: movq %rcx, %rax
20 ; X64-NEXT: movq %rax, %rcx
21 ; X64-NEXT: seto %r11b
22 ; X64-NEXT: orb %r10b, %r11b
23 ; X64-NEXT: addq %rsi, %rcx
24 ; X64-NEXT: movq %rdi, %rax
26 ; X64-NEXT: addq %rcx, %rdx
28 ; X64-NEXT: orb %r11b, %cl
29 ; X64-NEXT: orb %r9b, %cl
32 ; X86-LABEL: muloti_test:
33 ; X86: # %bb.0: # %start
34 ; X86-NEXT: pushl %ebp
35 ; X86-NEXT: .cfi_def_cfa_offset 8
36 ; X86-NEXT: pushl %ebx
37 ; X86-NEXT: .cfi_def_cfa_offset 12
38 ; X86-NEXT: pushl %edi
39 ; X86-NEXT: .cfi_def_cfa_offset 16
40 ; X86-NEXT: pushl %esi
41 ; X86-NEXT: .cfi_def_cfa_offset 20
42 ; X86-NEXT: subl $24, %esp
43 ; X86-NEXT: .cfi_def_cfa_offset 44
44 ; X86-NEXT: .cfi_offset %esi, -20
45 ; X86-NEXT: .cfi_offset %edi, -16
46 ; X86-NEXT: .cfi_offset %ebx, -12
47 ; X86-NEXT: .cfi_offset %ebp, -8
48 ; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
49 ; X86-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
50 ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
51 ; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx
52 ; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
54 ; X86-NEXT: movl %eax, %ecx
55 ; X86-NEXT: seto {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill
56 ; X86-NEXT: movl %esi, %eax
58 ; X86-NEXT: movl %eax, %esi
59 ; X86-NEXT: seto {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill
60 ; X86-NEXT: addl %ecx, %esi
61 ; X86-NEXT: movl %edi, %eax
63 ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
64 ; X86-NEXT: movl %edx, %ecx
65 ; X86-NEXT: addl %esi, %ecx
66 ; X86-NEXT: setb {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill
67 ; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
68 ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
70 ; X86-NEXT: movl %esi, %ebx
71 ; X86-NEXT: movl %eax, %esi
72 ; X86-NEXT: seto {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill
73 ; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
74 ; X86-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
75 ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
77 ; X86-NEXT: movl %eax, %ebp
78 ; X86-NEXT: seto {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill
79 ; X86-NEXT: addl %esi, %ebp
80 ; X86-NEXT: movl %edi, %eax
82 ; X86-NEXT: movl %ebx, %esi
83 ; X86-NEXT: movl %eax, %ebx
84 ; X86-NEXT: movl %edx, %edi
85 ; X86-NEXT: addl %ebp, %edi
86 ; X86-NEXT: setb {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill
87 ; X86-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Folded Reload
88 ; X86-NEXT: adcl %ecx, %edi
89 ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
90 ; X86-NEXT: movl %esi, %ecx
92 ; X86-NEXT: movl %edx, %esi
93 ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
94 ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
96 ; X86-NEXT: movl %edx, %ebp
97 ; X86-NEXT: movl %eax, %ecx
98 ; X86-NEXT: addl %esi, %ecx
99 ; X86-NEXT: adcl $0, %ebp
100 ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
101 ; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
102 ; X86-NEXT: mull %esi
103 ; X86-NEXT: movl %edx, %esi
104 ; X86-NEXT: addl %ecx, %eax
105 ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
106 ; X86-NEXT: adcl %ebp, %esi
108 ; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp
109 ; X86-NEXT: movl %ebp, %eax
110 ; X86-NEXT: mull {{[0-9]+}}(%esp)
111 ; X86-NEXT: addl %esi, %eax
112 ; X86-NEXT: movzbl %cl, %ecx
113 ; X86-NEXT: adcl %ecx, %edx
114 ; X86-NEXT: addl %ebx, %eax
115 ; X86-NEXT: adcl %edi, %edx
116 ; X86-NEXT: setb {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill
117 ; X86-NEXT: testl %ebp, %ebp
118 ; X86-NEXT: setne %cl
119 ; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
120 ; X86-NEXT: testl %esi, %esi
121 ; X86-NEXT: setne %ch
122 ; X86-NEXT: andb %cl, %ch
123 ; X86-NEXT: movb {{[-0-9]+}}(%e{{[sb]}}p), %cl # 1-byte Reload
124 ; X86-NEXT: orb {{[-0-9]+}}(%e{{[sb]}}p), %cl # 1-byte Folded Reload
125 ; X86-NEXT: orb {{[-0-9]+}}(%e{{[sb]}}p), %cl # 1-byte Folded Reload
126 ; X86-NEXT: orb %ch, %cl
127 ; X86-NEXT: movb %cl, {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Spill
128 ; X86-NEXT: cmpl $0, {{[0-9]+}}(%esp)
129 ; X86-NEXT: setne %cl
130 ; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
131 ; X86-NEXT: testl %edi, %edi
132 ; X86-NEXT: setne %bh
133 ; X86-NEXT: andb %cl, %bh
134 ; X86-NEXT: movb {{[-0-9]+}}(%e{{[sb]}}p), %cl # 1-byte Reload
135 ; X86-NEXT: orb {{[-0-9]+}}(%e{{[sb]}}p), %cl # 1-byte Folded Reload
136 ; X86-NEXT: orb {{[-0-9]+}}(%e{{[sb]}}p), %cl # 1-byte Folded Reload
137 ; X86-NEXT: movb %cl, {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Spill
138 ; X86-NEXT: orl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill
139 ; X86-NEXT: setne %bl
140 ; X86-NEXT: orl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill
141 ; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
142 ; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload
143 ; X86-NEXT: movl %esi, (%ecx)
144 ; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload
145 ; X86-NEXT: movl %esi, 4(%ecx)
146 ; X86-NEXT: movl %eax, 8(%ecx)
147 ; X86-NEXT: movl %edx, 12(%ecx)
148 ; X86-NEXT: setne %al
149 ; X86-NEXT: andb %bl, %al
150 ; X86-NEXT: orb {{[-0-9]+}}(%e{{[sb]}}p), %al # 1-byte Folded Reload
151 ; X86-NEXT: orb {{[-0-9]+}}(%e{{[sb]}}p), %al # 1-byte Folded Reload
152 ; X86-NEXT: orb {{[-0-9]+}}(%e{{[sb]}}p), %al # 1-byte Folded Reload
153 ; X86-NEXT: orb %bh, %al
154 ; X86-NEXT: andb $1, %al
155 ; X86-NEXT: movb %al, 16(%ecx)
156 ; X86-NEXT: movl %ecx, %eax
157 ; X86-NEXT: addl $24, %esp
158 ; X86-NEXT: .cfi_def_cfa_offset 20
159 ; X86-NEXT: popl %esi
160 ; X86-NEXT: .cfi_def_cfa_offset 16
161 ; X86-NEXT: popl %edi
162 ; X86-NEXT: .cfi_def_cfa_offset 12
163 ; X86-NEXT: popl %ebx
164 ; X86-NEXT: .cfi_def_cfa_offset 8
165 ; X86-NEXT: popl %ebp
166 ; X86-NEXT: .cfi_def_cfa_offset 4
169 %0 = tail call { i128, i1 } @llvm.umul.with.overflow.i128(i128 %l, i128 %r) #2
170 %1 = extractvalue { i128, i1 } %0, 0
171 %2 = extractvalue { i128, i1 } %0, 1
172 %3 = zext i1 %2 to i8
173 %4 = insertvalue { i128, i8 } undef, i128 %1, 0
174 %5 = insertvalue { i128, i8 } %4, i8 %3, 1
178 ; Function Attrs: nounwind readnone speculatable
179 declare { i128, i1 } @llvm.umul.with.overflow.i128(i128, i128) #1
181 attributes #0 = { nounwind readnone uwtable }
182 attributes #1 = { nounwind readnone speculatable }
183 attributes #2 = { nounwind }