1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc --mtriple=loongarch64 -mattr=+d < %s | FileCheck %s
7 ; CHECK-NEXT: move $a0, $zero
12 define i64 @imm7ff0000000000000() {
13 ; CHECK-LABEL: imm7ff0000000000000:
15 ; CHECK-NEXT: lu52i.d $a0, $zero, 2047
17 ret i64 9218868437227405312
20 define i64 @imm0000000000000fff() {
21 ; CHECK-LABEL: imm0000000000000fff:
23 ; CHECK-NEXT: ori $a0, $zero, 4095
28 define i64 @imm0007ffff00000800() {
29 ; CHECK-LABEL: imm0007ffff00000800:
31 ; CHECK-NEXT: ori $a0, $zero, 2048
32 ; CHECK-NEXT: lu32i.d $a0, 524287
34 ret i64 2251795518720000
37 define i64 @immfff0000000000fff() {
38 ; CHECK-LABEL: immfff0000000000fff:
40 ; CHECK-NEXT: ori $a0, $zero, 4095
41 ; CHECK-NEXT: lu52i.d $a0, $a0, -1
43 ret i64 -4503599627366401
46 define i64 @imm0008000000000fff() {
47 ; CHECK-LABEL: imm0008000000000fff:
49 ; CHECK-NEXT: ori $a0, $zero, 4095
50 ; CHECK-NEXT: bstrins.d $a0, $a0, 51, 51
52 ret i64 2251799813689343
55 define i64 @immfffffffffffff800() {
56 ; CHECK-LABEL: immfffffffffffff800:
58 ; CHECK-NEXT: addi.w $a0, $zero, -2048
63 define i64 @imm00000000fffff800() {
64 ; CHECK-LABEL: imm00000000fffff800:
66 ; CHECK-NEXT: addi.w $a0, $zero, -2048
67 ; CHECK-NEXT: lu32i.d $a0, 0
72 define i64 @imm000ffffffffff800() {
73 ; CHECK-LABEL: imm000ffffffffff800:
75 ; CHECK-NEXT: addi.w $a0, $zero, -2048
76 ; CHECK-NEXT: lu52i.d $a0, $a0, 0
78 ret i64 4503599627368448
81 define i64 @imm00080000fffff800() {
82 ; CHECK-LABEL: imm00080000fffff800:
84 ; CHECK-NEXT: addi.w $a0, $zero, -2048
85 ; CHECK-NEXT: lu32i.d $a0, -524288
86 ; CHECK-NEXT: lu52i.d $a0, $a0, 0
88 ret i64 2251804108650496
91 define i64 @imm000000007ffff000() {
92 ; CHECK-LABEL: imm000000007ffff000:
94 ; CHECK-NEXT: lu12i.w $a0, 524287
99 define i64 @imm0000000080000000() {
100 ; CHECK-LABEL: imm0000000080000000:
102 ; CHECK-NEXT: lu12i.w $a0, -524288
103 ; CHECK-NEXT: lu32i.d $a0, 0
108 define i64 @imm000ffffffffff000() {
109 ; CHECK-LABEL: imm000ffffffffff000:
111 ; CHECK-NEXT: lu12i.w $a0, -1
112 ; CHECK-NEXT: lu52i.d $a0, $a0, 0
114 ret i64 4503599627366400
117 define i64 @imm7ff0000080000000() {
118 ; CHECK-LABEL: imm7ff0000080000000:
120 ; CHECK-NEXT: lu12i.w $a0, -524288
121 ; CHECK-NEXT: lu32i.d $a0, 0
122 ; CHECK-NEXT: lu52i.d $a0, $a0, 2047
124 ret i64 9218868439374888960
127 define i64 @immffffffff80000800() {
128 ; CHECK-LABEL: immffffffff80000800:
130 ; CHECK-NEXT: lu12i.w $a0, -524288
131 ; CHECK-NEXT: ori $a0, $a0, 2048
136 define i64 @immffffffff7ffff800() {
137 ; CHECK-LABEL: immffffffff7ffff800:
139 ; CHECK-NEXT: lu12i.w $a0, 524287
140 ; CHECK-NEXT: ori $a0, $a0, 2048
141 ; CHECK-NEXT: lu32i.d $a0, -1
146 define i64 @imm7fffffff800007ff() {
147 ; CHECK-LABEL: imm7fffffff800007ff:
149 ; CHECK-NEXT: lu12i.w $a0, -524288
150 ; CHECK-NEXT: ori $a0, $a0, 2047
151 ; CHECK-NEXT: lu52i.d $a0, $a0, 2047
153 ret i64 9223372034707294207
156 define i64 @imm0008000080000800() {
157 ; CHECK-LABEL: imm0008000080000800:
159 ; CHECK-NEXT: lu12i.w $a0, -524288
160 ; CHECK-NEXT: ori $a0, $a0, 2048
161 ; CHECK-NEXT: lu32i.d $a0, -524288
162 ; CHECK-NEXT: lu52i.d $a0, $a0, 0
164 ret i64 2251801961170944
167 define i64 @imm14000000a() {
168 ; CHECK-LABEL: imm14000000a:
170 ; CHECK-NEXT: ori $a0, $zero, 10
171 ; CHECK-NEXT: bstrins.d $a0, $a0, 32, 29
176 define i64 @imm0fff000000000fff() {
177 ; CHECK-LABEL: imm0fff000000000fff:
179 ; CHECK-NEXT: ori $a0, $zero, 4095
180 ; CHECK-NEXT: bstrins.d $a0, $a0, 59, 48
182 ret i64 1152640029630140415
185 define i64 @immffecffffffffffec() {
186 ; CHECK-LABEL: immffecffffffffffec:
188 ; CHECK-NEXT: addi.w $a0, $zero, -20
189 ; CHECK-NEXT: bstrins.d $a0, $a0, 52, 48
191 ret i64 -5348024557502484
194 define i64 @imm1c000000700000() {
195 ; CHECK-LABEL: imm1c000000700000:
197 ; CHECK-NEXT: lu12i.w $a0, 1792
198 ; CHECK-NEXT: bstrins.d $a0, $a0, 52, 30
200 ret i64 7881299355238400
203 define i64 @immf0f0f0f0f0f0f0f0() {
204 ; CHECK-LABEL: immf0f0f0f0f0f0f0f0:
206 ; CHECK-NEXT: lu12i.w $a0, -61681
207 ; CHECK-NEXT: ori $a0, $a0, 240
208 ; CHECK-NEXT: bstrins.d $a0, $a0, 59, 32
210 ret i64 -1085102592571150096
213 define i64 @imm110000014000000a() {
214 ; CHECK-LABEL: imm110000014000000a:
216 ; CHECK-NEXT: ori $a0, $zero, 10
217 ; CHECK-NEXT: lu52i.d $a0, $a0, 272
218 ; CHECK-NEXT: bstrins.d $a0, $a0, 32, 29
220 ret i64 1224979104013484042