[lld][test][PAC] Do not rely on concrete offsets in LTO tests

When changing codegen (e.g. in #130809), offsets in binaries produced by
LTO tests might change. We do not need to match concrete offset values, it's
enough to ensure that hex values in particular places are identical.

Author: atrosinenko

lld/test/ELF/lto/aarch64-pac-got-func.ll

@@ -5,29 +5,29 @@
 ; RUN: llvm-readelf -r -x.got %t | FileCheck %s
 
 ; CHECK:      Relocation section '.rela.dyn' at offset 0x3d0 contains 8 entries:
-; CHECK-NEXT:     Offset             Info             Type               Symbol's Value  Symbol's Name + Addend
-; CHECK-NEXT: 00000000000206a0  0000000100000412 R_AARCH64_AUTH_GLOB_DAT 0000000000000000 func_undef + 0
-; CHECK-NEXT: 00000000000206a8  0000000200000412 R_AARCH64_AUTH_GLOB_DAT 0000000000000000 g1 + 0
-; CHECK-NEXT: 00000000000206b0  0000000300000412 R_AARCH64_AUTH_GLOB_DAT 0000000000000000 g2 + 0
-; CHECK-NEXT: 00000000000206b8  0000000400000412 R_AARCH64_AUTH_GLOB_DAT 0000000000000000 g3 + 0
-; CHECK-NEXT: 00000000000206c0  0000000500000412 R_AARCH64_AUTH_GLOB_DAT 0000000000000000 g4 + 0
-; CHECK-NEXT: 00000000000206c8  0000000600000412 R_AARCH64_AUTH_GLOB_DAT 0000000000000000 var_undef + 0
-; CHECK-NEXT: 0000000000020690  0000000700000412 R_AARCH64_AUTH_GLOB_DAT 0000000000010490 func + 0
-; CHECK-NEXT: 0000000000020698  0000000a00000412 R_AARCH64_AUTH_GLOB_DAT 00000000000306d0 var + 0
+; CHECK-NEXT:     Offset                                    Info             Type               Symbol's Value        Symbol's Name + Addend
+; CHECK-NEXT: {{(0{8})}}[[OFFSET1:([[:xdigit:]]{8})]]  0000000100000412 R_AARCH64_AUTH_GLOB_DAT 0000000000000000       func_undef + 0
+; CHECK-NEXT: {{([[:xdigit:]]{16})}}                   0000000200000412 R_AARCH64_AUTH_GLOB_DAT 0000000000000000       g1 + 0
+; CHECK-NEXT: {{(0{8})}}[[OFFSET2:([[:xdigit:]]{8})]]  0000000300000412 R_AARCH64_AUTH_GLOB_DAT 0000000000000000       g2 + 0
+; CHECK-NEXT: {{([[:xdigit:]]{16})}}                   0000000400000412 R_AARCH64_AUTH_GLOB_DAT 0000000000000000       g3 + 0
+; CHECK-NEXT: {{(0{8})}}[[OFFSET3:([[:xdigit:]]{8})]]  0000000500000412 R_AARCH64_AUTH_GLOB_DAT 0000000000000000       g4 + 0
+; CHECK-NEXT: {{([[:xdigit:]]{16})}}                   0000000600000412 R_AARCH64_AUTH_GLOB_DAT 0000000000000000       var_undef + 0
+; CHECK-NEXT: {{(0{8})}}[[OFFSET4:([[:xdigit:]]{8})]]  0000000700000412 R_AARCH64_AUTH_GLOB_DAT {{([[:xdigit:]]{16})}} func + 0
+; CHECK-NEXT: {{([[:xdigit:]]{16})}}                   0000000a00000412 R_AARCH64_AUTH_GLOB_DAT {{([[:xdigit:]]{16})}} var + 0
 
 ; CHECK:      Hex dump of section '.got':
-; CHECK-NEXT: 0x00020690 00000000 00000080 00000000 000000a0
-;;                                      ^^ func: 0b10000000 bit 63 address diversity = true, bits 61..60 key = IA
-;;                                                        ^^ var: 0b10100000 bit 63 address diversity = true, bits 61..60 key = DA
-; CHECK-NEXT: 0x000206a0 00000000 00000080 00000000 000000a0
-;;                                      ^^ func_undef: 0b10000000 bit 63 address diversity = true, bits 61..60 key = IA
-;;                                                        ^^ g1: 0b10100000 bit 63 address diversity = true, bits 61..60 key = DA
-; CHECK-NEXT: 0x000206b0 00000000 000000a0 00000000 000000a0
-;;                                      ^^ g2: 0b10100000 bit 63 address diversity = true, bits 61..60 key = DA
-;;                                                        ^^ g3: 0b10100000 bit 63 address diversity = true, bits 61..60 key = DA
-; CHECK-NEXT: 0x000206c0 00000000 000000a0 00000000 000000a0
-;;                                      ^^ g4: 0b10100000 bit 63 address diversity = true, bits 61..60 key = DA
-;;                                                        ^^ var_undef: 0b10100000 bit 63 address diversity = true, bits 61..60 key = DA
+; CHECK-NEXT: 0x[[OFFSET4]] 00000000 00000080 00000000 000000a0
+;;                                         ^^ func: 0b10000000 bit 63 address diversity = true, bits 61..60 key = IA
+;;                                                           ^^ var: 0b10100000 bit 63 address diversity = true, bits 61..60 key = DA
+; CHECK-NEXT: 0x[[OFFSET1]] 00000000 00000080 00000000 000000a0
+;;                                         ^^ func_undef: 0b10000000 bit 63 address diversity = true, bits 61..60 key = IA
+;;                                                           ^^ g1: 0b10100000 bit 63 address diversity = true, bits 61..60 key = DA
+; CHECK-NEXT: 0x[[OFFSET2]] 00000000 000000a0 00000000 000000a0
+;;                                         ^^ g2: 0b10100000 bit 63 address diversity = true, bits 61..60 key = DA
+;;                                                           ^^ g3: 0b10100000 bit 63 address diversity = true, bits 61..60 key = DA
+; CHECK-NEXT: 0x[[OFFSET3]] 00000000 000000a0 00000000 000000a0
+;;                                         ^^ g4: 0b10100000 bit 63 address diversity = true, bits 61..60 key = DA
+;;                                                           ^^ var_undef: 0b10100000 bit 63 address diversity = true, bits 61..60 key = DA
 
 target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
 target triple = "aarch64-unknown-linux-gnu"