lld/test/ELF/loongarch-pc-aligned.s

   1 # REQUIRES: loongarch
   2 # RUN: rm -rf %t && split-file %s %t
   3
   4 # RUN: llvm-mc --filetype=obj --triple=loongarch32 %t/a.s -o %t/a.la32.o
   5 # RUN: llvm-mc --filetype=obj --triple=loongarch64 %t/a.s -o %t/a.la64.o
   6 # RUN: llvm-mc --filetype=obj --triple=loongarch64 %t/extreme.s -o %t/extreme.o
   7
   8 # RUN: ld.lld %t/a.la32.o --section-start=.rodata=0x11000 --section-start=.text=0x11ffc -o %t/case1.la32
   9 # RUN: ld.lld %t/a.la64.o --section-start=.rodata=0x11000 --section-start=.text=0x11ffc -o %t/case1.la64
  10 # RUN: llvm-objdump -d --no-show-raw-insn %t/case1.la32 | FileCheck %s --check-prefix=CASE1
  11 # RUN: llvm-objdump -d --no-show-raw-insn %t/case1.la64 | FileCheck %s --check-prefix=CASE1
  12 # CASE1:      pcalau12i $a0, 0
  13 # CASE1-NEXT: ld.w      $a0, $a0, 0
  14
  15 # RUN: ld.lld %t/a.la32.o --section-start=.rodata=0x11000 --section-start=.text=0x12000 -o %t/case2.la32
  16 # RUN: ld.lld %t/a.la64.o --section-start=.rodata=0x11000 --section-start=.text=0x12000 -o %t/case2.la64
  17 # RUN: llvm-objdump -d --no-show-raw-insn %t/case2.la32 | FileCheck %s --check-prefix=CASE2
  18 # RUN: llvm-objdump -d --no-show-raw-insn %t/case2.la64 | FileCheck %s --check-prefix=CASE2
  19 # CASE2:      pcalau12i $a0, -1
  20 # CASE2-NEXT: ld.w      $a0, $a0, 0
  21
  22 # RUN: ld.lld %t/a.la32.o --section-start=.rodata=0x117ff --section-start=.text=0x12000 -o %t/case3.la32
  23 # RUN: ld.lld %t/a.la64.o --section-start=.rodata=0x117ff --section-start=.text=0x12000 -o %t/case3.la64
  24 # RUN: llvm-objdump -d --no-show-raw-insn %t/case3.la32 | FileCheck %s --check-prefix=CASE3
  25 # RUN: llvm-objdump -d --no-show-raw-insn %t/case3.la64 | FileCheck %s --check-prefix=CASE3
  26 # CASE3:      pcalau12i $a0, -1
  27 # CASE3-NEXT: ld.w      $a0, $a0, 2047
  28
  29 # RUN: ld.lld %t/a.la32.o --section-start=.rodata=0x11800 --section-start=.text=0x12000 -o %t/case4.la32
  30 # RUN: ld.lld %t/a.la64.o --section-start=.rodata=0x11800 --section-start=.text=0x12000 -o %t/case4.la64
  31 # RUN: llvm-objdump -d --no-show-raw-insn %t/case4.la32 | FileCheck %s --check-prefix=CASE4
  32 # RUN: llvm-objdump -d --no-show-raw-insn %t/case4.la64 | FileCheck %s --check-prefix=CASE4
  33 # CASE4:      pcalau12i $a0, 0
  34 # CASE4-NEXT: ld.w      $a0, $a0, -2048
  35
  36 # RUN: ld.lld %t/a.la32.o --section-start=.rodata=0x12004 --section-start=.text=0x11ffc -o %t/case5.la32
  37 # RUN: ld.lld %t/a.la64.o --section-start=.rodata=0x12004 --section-start=.text=0x11ffc -o %t/case5.la64
  38 # RUN: llvm-objdump -d --no-show-raw-insn %t/case5.la32 | FileCheck %s --check-prefix=CASE5
  39 # RUN: llvm-objdump -d --no-show-raw-insn %t/case5.la64 | FileCheck %s --check-prefix=CASE5
  40 # CASE5:      pcalau12i $a0, 1
  41 # CASE5-NEXT: ld.w      $a0, $a0, 4
  42
  43 # RUN: ld.lld %t/a.la32.o --section-start=.rodata=0x12800 --section-start=.text=0x11ffc -o %t/case6.la32
  44 # RUN: ld.lld %t/a.la64.o --section-start=.rodata=0x12800 --section-start=.text=0x11ffc -o %t/case6.la64
  45 # RUN: llvm-objdump -d --no-show-raw-insn %t/case6.la32 | FileCheck %s --check-prefix=CASE6
  46 # RUN: llvm-objdump -d --no-show-raw-insn %t/case6.la64 | FileCheck %s --check-prefix=CASE6
  47 # CASE6:      pcalau12i $a0, 2
  48 # CASE6-NEXT: ld.w      $a0, $a0, -2048
  49
  50 # RUN: ld.lld %t/a.la32.o --section-start=.rodata=0x7ffff123 --section-start=.text=0x0 -o %t/case7.la32
  51 # RUN: ld.lld %t/a.la64.o --section-start=.rodata=0x7ffff123 --section-start=.text=0x0 -o %t/case7.la64
  52 # RUN: llvm-objdump -d --no-show-raw-insn %t/case7.la32 | FileCheck %s --check-prefix=CASE7
  53 # RUN: llvm-objdump -d --no-show-raw-insn %t/case7.la64 | FileCheck %s --check-prefix=CASE7
  54 # CASE7:      pcalau12i $a0, 524287
  55 # CASE7-NEXT: ld.w      $a0, $a0, 291
  56
  57 # RUN: ld.lld %t/a.la32.o --section-start=.rodata=0x7ffffabc --section-start=.text=0x0 -o %t/case8.la32
  58 # RUN: ld.lld %t/a.la64.o --section-start=.rodata=0x7ffffabc --section-start=.text=0x0 -o %t/case8.la64
  59 # RUN: llvm-objdump -d --no-show-raw-insn %t/case8.la32 | FileCheck %s --check-prefix=CASE8
  60 # RUN: llvm-objdump -d --no-show-raw-insn %t/case8.la64 | FileCheck %s --check-prefix=CASE8
  61 # CASE8:      pcalau12i $a0, -524288
  62 # CASE8-NEXT: ld.w      $a0, $a0, -1348
  63
  64 # RUN: ld.lld %t/a.la32.o --section-start=.rodata=0x10123 --section-start=.text=0x80010000 -o %t/case9.la32
  65 # RUN: ld.lld %t/a.la64.o --section-start=.rodata=0x10123 --section-start=.text=0x80010000 -o %t/case9.la64
  66 # RUN: llvm-objdump -d --no-show-raw-insn %t/case9.la32 | FileCheck %s --check-prefix=CASE9
  67 # RUN: llvm-objdump -d --no-show-raw-insn %t/case9.la64 | FileCheck %s --check-prefix=CASE9
  68 # CASE9:      pcalau12i $a0, -524288
  69 # CASE9-NEXT: ld.w      $a0, $a0, 291
  70
  71 ## page delta = 0x4443333322222000, page offset = 0x111
  72 ## %pc_lo12   = 0x111 = 273
  73 ## %pc_hi20   = 0x22222 = 139810
  74 ## %pc64_lo20 = 0x33333 = 209715
  75 ## %pc64_hi12 = 0x444 = 1092
  76 # RUN: ld.lld %t/extreme.o --section-start=.rodata=0x4443333334567111 --section-start=.text=0x0000000012345678 -o %t/extreme0
  77 # RUN: llvm-objdump -d --no-show-raw-insn %t/extreme0 | FileCheck %s --check-prefix=EXTREME0
  78 # EXTREME0:      addi.d $t0, $zero, 273
  79 # EXTREME0-NEXT: pcalau12i $t1, 139810
  80 # EXTREME0-NEXT: lu32i.d   $t0, 209715
  81 # EXTREME0-NEXT: lu52i.d   $t0, $t0, 1092
  82
  83 ## page delta = 0x4443333222223000, page offset = 0x888
  84 ## %pc_lo12   = 0x888 = -1912
  85 ## %pc_hi20   = 0x22223 = 139811
  86 ## %pc64_lo20 = 0x33332 = 209714
  87 ## %pc64_hi12 = 0x444 = 1092
  88 # RUN: ld.lld %t/extreme.o --section-start=.rodata=0x4443333334567888 --section-start=.text=0x0000000012345678 -o %t/extreme1
  89 # RUN: llvm-objdump -d --no-show-raw-insn %t/extreme1 | FileCheck %s --check-prefix=EXTREME1
  90 # EXTREME1:      addi.d $t0, $zero, -1912
  91 # EXTREME1-NEXT: pcalau12i $t1, 139811
  92 # EXTREME1-NEXT: lu32i.d   $t0, 209714
  93 # EXTREME1-NEXT: lu52i.d   $t0, $t0, 1092
  94
  95 ## page delta = 0x4443333499999000, page offset = 0x111
  96 ## %pc_lo12   = 0x111 = 273
  97 ## %pc_hi20   = 0x99999 = -419431
  98 ## %pc64_lo20 = 0x33334 = 209716
  99 ## %pc64_hi12 = 0x444 = 1092
 100 # RUN: ld.lld %t/extreme.o --section-start=.rodata=0x44433333abcde111 --section-start=.text=0x0000000012345678 -o %t/extreme2
 101 # RUN: llvm-objdump -d --no-show-raw-insn %t/extreme2 | FileCheck %s --check-prefix=EXTREME2
 102 # EXTREME2:      addi.d $t0, $zero, 273
 103 # EXTREME2-NEXT: pcalau12i $t1, -419431
 104 # EXTREME2-NEXT: lu32i.d   $t0, 209716
 105 # EXTREME2-NEXT: lu52i.d   $t0, $t0, 1092
 106
 107 ## page delta = 0x444333339999a000, page offset = 0x888
 108 ## %pc_lo12   = 0x888 = -1912
 109 ## %pc_hi20   = 0x9999a = -419430
 110 ## %pc64_lo20 = 0x33333 = 209715
 111 ## %pc64_hi12 = 0x444 = 1092
 112 # RUN: ld.lld %t/extreme.o --section-start=.rodata=0x44433333abcde888 --section-start=.text=0x0000000012345678 -o %t/extreme3
 113 # RUN: llvm-objdump -d --no-show-raw-insn %t/extreme3 | FileCheck %s --check-prefix=EXTREME3
 114 # EXTREME3:      addi.d $t0, $zero, -1912
 115 # EXTREME3-NEXT: pcalau12i $t1, -419430
 116 # EXTREME3-NEXT: lu32i.d   $t0, 209715
 117 # EXTREME3-NEXT: lu52i.d   $t0, $t0, 1092
 118
 119 ## page delta = 0x444aaaaa22222000, page offset = 0x111
 120 ## %pc_lo12   = 0x111 = 273
 121 ## %pc_hi20   = 0x22222 = 139810
 122 ## %pc64_lo20 = 0xaaaaa = -349526
 123 ## %pc64_hi12 = 0x444 = 1092
 124 # RUN: ld.lld %t/extreme.o --section-start=.rodata=0x444aaaaa34567111 --section-start=.text=0x0000000012345678 -o %t/extreme4
 125 # RUN: llvm-objdump -d --no-show-raw-insn %t/extreme4 | FileCheck %s --check-prefix=EXTREME4
 126 # EXTREME4:      addi.d $t0, $zero, 273
 127 # EXTREME4-NEXT: pcalau12i $t1, 139810
 128 # EXTREME4-NEXT: lu32i.d   $t0, -349526
 129 # EXTREME4-NEXT: lu52i.d   $t0, $t0, 1092
 130
 131 ## page delta = 0x444aaaa922223000, page offset = 0x888
 132 ## %pc_lo12   = 0x888 = -1912
 133 ## %pc_hi20   = 0x22223 = 139811
 134 ## %pc64_lo20 = 0xaaaa9 = -349527
 135 ## %pc64_hi12 = 0x444 = 1092
 136 # RUN: ld.lld %t/extreme.o --section-start=.rodata=0x444aaaaa34567888 --section-start=.text=0x0000000012345678 -o %t/extreme5
 137 # RUN: llvm-objdump -d --no-show-raw-insn %t/extreme5 | FileCheck %s --check-prefix=EXTREME5
 138 # EXTREME5:      addi.d $t0, $zero, -1912
 139 # EXTREME5-NEXT: pcalau12i $t1, 139811
 140 # EXTREME5-NEXT: lu32i.d   $t0, -349527
 141 # EXTREME5-NEXT: lu52i.d   $t0, $t0, 1092
 142
 143 ## page delta = 0x444aaaab99999000, page offset = 0x111
 144 ## %pc_lo12   = 0x111 = 273
 145 ## %pc_hi20   = 0x99999 = -419431
 146 ## %pc64_lo20 = 0xaaaab = -349525
 147 ## %pc64_hi12 = 0x444 = 1092
 148 # RUN: ld.lld %t/extreme.o --section-start=.rodata=0x444aaaaaabcde111 --section-start=.text=0x0000000012345678 -o %t/extreme6
 149 # RUN: llvm-objdump -d --no-show-raw-insn %t/extreme6 | FileCheck %s --check-prefix=EXTREME6
 150 # EXTREME6:      addi.d $t0, $zero, 273
 151 # EXTREME6-NEXT: pcalau12i $t1, -419431
 152 # EXTREME6-NEXT: lu32i.d   $t0, -349525
 153 # EXTREME6-NEXT: lu52i.d   $t0, $t0, 1092
 154
 155 ## page delta = 0x444aaaaa9999a000, page offset = 0x888
 156 ## %pc_lo12   = 0x888 = -1912
 157 ## %pc_hi20   = 0x9999a = -419430
 158 ## %pc64_lo20 = 0xaaaaa = -349526
 159 ## %pc64_hi12 = 0x444 = 1092
 160 # RUN: ld.lld %t/extreme.o --section-start=.rodata=0x444aaaaaabcde888 --section-start=.text=0x0000000012345678 -o %t/extreme7
 161 # RUN: llvm-objdump -d --no-show-raw-insn %t/extreme7 | FileCheck %s --check-prefix=EXTREME7
 162 # EXTREME7:      addi.d $t0, $zero, -1912
 163 # EXTREME7-NEXT: pcalau12i $t1, -419430
 164 # EXTREME7-NEXT: lu32i.d   $t0, -349526
 165 # EXTREME7-NEXT: lu52i.d   $t0, $t0, 1092
 166
 167 ## page delta = 0xbbb3333322222000, page offset = 0x111
 168 ## %pc_lo12   = 0x111 = 273
 169 ## %pc_hi20   = 0x22222 = 139810
 170 ## %pc64_lo20 = 0x33333 = 209715
 171 ## %pc64_hi12 = 0xbbb = -1093
 172 # RUN: ld.lld %t/extreme.o --section-start=.rodata=0xbbb3333334567111 --section-start=.text=0x0000000012345678 -o %t/extreme8
 173 # RUN: llvm-objdump -d --no-show-raw-insn %t/extreme8 | FileCheck %s --check-prefix=EXTREME8
 174 # EXTREME8:      addi.d $t0, $zero, 273
 175 # EXTREME8-NEXT: pcalau12i $t1, 139810
 176 # EXTREME8-NEXT: lu32i.d   $t0, 209715
 177 # EXTREME8-NEXT: lu52i.d   $t0, $t0, -1093
 178
 179 ## page delta = 0xbbb3333222223000, page offset = 0x888
 180 ## %pc_lo12   = 0x888 = -1912
 181 ## %pc_hi20   = 0x22223 = 139811
 182 ## %pc64_lo20 = 0x33332 = 209714
 183 ## %pc64_hi12 = 0xbbb = -1093
 184 # RUN: ld.lld %t/extreme.o --section-start=.rodata=0xbbb3333334567888 --section-start=.text=0x0000000012345678 -o %t/extreme9
 185 # RUN: llvm-objdump -d --no-show-raw-insn %t/extreme9 | FileCheck %s --check-prefix=EXTREME9
 186 # EXTREME9:      addi.d $t0, $zero, -1912
 187 # EXTREME9-NEXT: pcalau12i $t1, 139811
 188 # EXTREME9-NEXT: lu32i.d   $t0, 209714
 189 # EXTREME9-NEXT: lu52i.d   $t0, $t0, -1093
 190
 191 ## page delta = 0xbbb3333499999000, page offset = 0x111
 192 ## %pc_lo12   = 0x111 = 273
 193 ## %pc_hi20   = 0x99999 = -419431
 194 ## %pc64_lo20 = 0x33334 = 209716
 195 ## %pc64_hi12 = 0xbbb = -1093
 196 # RUN: ld.lld %t/extreme.o --section-start=.rodata=0xbbb33333abcde111 --section-start=.text=0x0000000012345678 -o %t/extreme10
 197 # RUN: llvm-objdump -d --no-show-raw-insn %t/extreme10 | FileCheck %s --check-prefix=EXTREME10
 198 # EXTREME10:      addi.d $t0, $zero, 273
 199 # EXTREME10-NEXT: pcalau12i $t1, -419431
 200 # EXTREME10-NEXT: lu32i.d   $t0, 209716
 201 # EXTREME10-NEXT: lu52i.d   $t0, $t0, -1093
 202
 203 ## page delta = 0xbbb333339999a000, page offset = 0x888
 204 ## %pc_lo12   = 0x888 = -1912
 205 ## %pc_hi20   = 0x9999a = -419430
 206 ## %pc64_lo20 = 0x33333 = 209715
 207 ## %pc64_hi12 = 0xbbb = -1093
 208 # RUN: ld.lld %t/extreme.o --section-start=.rodata=0xbbb33333abcde888 --section-start=.text=0x0000000012345678 -o %t/extreme11
 209 # RUN: llvm-objdump -d --no-show-raw-insn %t/extreme11 | FileCheck %s --check-prefix=EXTREME11
 210 # EXTREME11:      addi.d $t0, $zero, -1912
 211 # EXTREME11-NEXT: pcalau12i $t1, -419430
 212 # EXTREME11-NEXT: lu32i.d   $t0, 209715
 213 # EXTREME11-NEXT: lu52i.d   $t0, $t0, -1093
 214
 215 ## page delta = 0xbbbaaaaa22222000, page offset = 0x111
 216 ## %pc_lo12   = 0x111 = 273
 217 ## %pc_hi20   = 0x22222 = 139810
 218 ## %pc64_lo20 = 0xaaaaa = -349526
 219 ## %pc64_hi12 = 0xbbb = -1093
 220 # RUN: ld.lld %t/extreme.o --section-start=.rodata=0xbbbaaaaa34567111 --section-start=.text=0x0000000012345678 -o %t/extreme12
 221 # RUN: llvm-objdump -d --no-show-raw-insn %t/extreme12 | FileCheck %s --check-prefix=EXTREME12
 222 # EXTREME12:      addi.d $t0, $zero, 273
 223 # EXTREME12-NEXT: pcalau12i $t1, 139810
 224 # EXTREME12-NEXT: lu32i.d   $t0, -349526
 225 # EXTREME12-NEXT: lu52i.d   $t0, $t0, -1093
 226
 227 ## page delta = 0xbbbaaaa922223000, page offset = 0x888
 228 ## %pc_lo12   = 0x888 = -1912
 229 ## %pc_hi20   = 0x22223 = 139811
 230 ## %pc64_lo20 = 0xaaaa9 = -349527
 231 ## %pc64_hi12 = 0xbbb = -1093
 232 # RUN: ld.lld %t/extreme.o --section-start=.rodata=0xbbbaaaaa34567888 --section-start=.text=0x0000000012345678 -o %t/extreme13
 233 # RUN: llvm-objdump -d --no-show-raw-insn %t/extreme13 | FileCheck %s --check-prefix=EXTREME13
 234 # EXTREME13:      addi.d $t0, $zero, -1912
 235 # EXTREME13-NEXT: pcalau12i $t1, 139811
 236 # EXTREME13-NEXT: lu32i.d   $t0, -349527
 237 # EXTREME13-NEXT: lu52i.d   $t0, $t0, -1093
 238
 239 ## page delta = 0xbbbaaaab99999000, page offset = 0x111
 240 ## %pc_lo12   = 0x111 = 273
 241 ## %pc_hi20   = 0x99999 = -419431
 242 ## %pc64_lo20 = 0xaaaab = -349525
 243 ## %pc64_hi12 = 0xbbb = -1093
 244 # RUN: ld.lld %t/extreme.o --section-start=.rodata=0xbbbaaaaaabcde111 --section-start=.text=0x0000000012345678 -o %t/extreme14
 245 # RUN: llvm-objdump -d --no-show-raw-insn %t/extreme14 | FileCheck %s --check-prefix=EXTREME14
 246 # EXTREME14:      addi.d $t0, $zero, 273
 247 # EXTREME14-NEXT: pcalau12i $t1, -419431
 248 # EXTREME14-NEXT: lu32i.d   $t0, -349525
 249 # EXTREME14-NEXT: lu52i.d   $t0, $t0, -1093
 250
 251 ## page delta = 0xbbbaaaaa9999a000, page offset = 0x888
 252 ## %pc_lo12   = 0x888 = -1912
 253 ## %pc_hi20   = 0x9999a = -419430
 254 ## %pc64_lo20 = 0xaaaaa = -349526
 255 ## %pc64_hi12 = 0xbbb = -1093
 256 # RUN: ld.lld %t/extreme.o --section-start=.rodata=0xbbbaaaaaabcde888 --section-start=.text=0x0000000012345678 -o %t/extreme15
 257 # RUN: llvm-objdump -d --no-show-raw-insn %t/extreme15 | FileCheck %s --check-prefix=EXTREME15
 258 # EXTREME15:      addi.d $t0, $zero, -1912
 259 # EXTREME15-NEXT: pcalau12i $t1, -419430
 260 # EXTREME15-NEXT: lu32i.d   $t0, -349526
 261 # EXTREME15-NEXT: lu52i.d   $t0, $t0, -1093
 262
 263 #--- a.s
 264 .rodata
 265 x:
 266 .word 10
 267 .text
 268 .global _start
 269 _start:
 270     pcalau12i $a0, %pc_hi20(x)
 271     ld.w      $a0, $a0, %pc_lo12(x)
 272
 273 #--- extreme.s
 274 .rodata
 275 x:
 276 .word 10
 277 .text
 278 .global _start
 279 _start:
 280     addi.d    $t0, $zero, %pc_lo12(x)
 281     pcalau12i $t1, %pc_hi20(x)
 282     lu32i.d   $t0, %pc64_lo20(x)
 283     lu52i.d   $t0, $t0, %pc64_hi12(x)