diff --git a/lld/test/ELF/loongarch-relax-emit-relocs.s b/lld/test/ELF/loongarch-relax-emit-relocs.s
index 581fce8c95caa..ba414e8c93f0f 100644
--- a/lld/test/ELF/loongarch-relax-emit-relocs.s
+++ b/lld/test/ELF/loongarch-relax-emit-relocs.s
@@ -25,7 +25,7 @@
 # CHECK-NEXT:     R_LARCH_PCALA_LO12 _start
 # CHECK-NEXT:     R_LARCH_RELAX *ABS*
 # CHECK-NEXT:   nop
-# CHECK-NEXT:     R_LARCH_ALIGN .Lla-relax-align0+0x4
+# CHECK-NEXT:     R_LARCH_ALIGN *ABS*+0xc
 # CHECK-NEXT:   nop
 # CHECK-NEXT:   ret
 
@@ -37,7 +37,7 @@
 # CHECKR-NEXT:     R_LARCH_PCALA_LO12 _start
 # CHECKR-NEXT:     R_LARCH_RELAX *ABS*
 # CHECKR-NEXT:   nop
-# CHECKR-NEXT:     R_LARCH_ALIGN .Lla-relax-align0+0x4
+# CHECKR-NEXT:     R_LARCH_ALIGN *ABS*+0xc
 # CHECKR-NEXT:   nop
 # CHECKR-NEXT:   nop
 # CHECKR-NEXT:   ret
diff --git a/llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchAsmBackend.cpp b/llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchAsmBackend.cpp
index de492f2b1f0a4..a36632d3fe2b0 100644
--- a/llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchAsmBackend.cpp
+++ b/llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchAsmBackend.cpp
@@ -214,8 +214,8 @@ bool LoongArchAsmBackend::shouldInsertFixupForCodeAlign(
 
   // Calculate total Nops we need to insert. If there are none to insert
   // then simply return.
-  unsigned Count;
-  if (!shouldInsertExtraNopBytesForCodeAlign(AF, Count))
+  unsigned InsertedNopBytes;
+  if (!shouldInsertExtraNopBytesForCodeAlign(AF, InsertedNopBytes))
     return false;
 
   MCSection *Sec = AF.getParent();
@@ -224,20 +224,26 @@ bool LoongArchAsmBackend::shouldInsertFixupForCodeAlign(
   // Create fixup_loongarch_align fixup.
   MCFixup Fixup =
       MCFixup::create(0, Dummy, MCFixupKind(LoongArch::fixup_loongarch_align));
-  const MCSymbolRefExpr *MCSym = getSecToAlignSym()[Sec];
-  if (MCSym == nullptr) {
-    // Create a symbol and make the value of symbol is zero.
-    MCSymbol *Sym = Ctx.createNamedTempSymbol("la-relax-align");
-    Sym->setFragment(&*Sec->getBeginSymbol()->getFragment());
-    Asm.registerSymbol(*Sym);
-    MCSym = MCSymbolRefExpr::create(Sym, Ctx);
-    getSecToAlignSym()[Sec] = MCSym;
-  }
+  unsigned MaxBytesToEmit = AF.getMaxBytesToEmit();
+
+  auto createExtendedValue = [&]() {
+    const MCSymbolRefExpr *MCSym = getSecToAlignSym()[Sec];
+    if (MCSym == nullptr) {
+      // Define a marker symbol at the section with an offset of 0.
+      MCSymbol *Sym = Ctx.createNamedTempSymbol("la-relax-align");
+      Sym->setFragment(&*Sec->getBeginSymbol()->getFragment());
+      Asm.registerSymbol(*Sym);
+      MCSym = MCSymbolRefExpr::create(Sym, Ctx);
+      getSecToAlignSym()[Sec] = MCSym;
+    }
+    return MCValue::get(MCSym, nullptr,
+                        MaxBytesToEmit << 8 | Log2(AF.getAlignment()));
+  };
 
   uint64_t FixedValue = 0;
-  unsigned Lo = Log2_64(Count) + 1;
-  unsigned Hi = AF.getMaxBytesToEmit() >= Count ? 0 : AF.getMaxBytesToEmit();
-  MCValue Value = MCValue::get(MCSym, nullptr, Hi << 8 | Lo);
+  MCValue Value = MaxBytesToEmit >= InsertedNopBytes
+                      ? MCValue::get(InsertedNopBytes)
+                      : createExtendedValue();
   Asm.getWriter().recordRelocation(Asm, Layout, &AF, Fixup, Value, FixedValue);
 
   return true;
diff --git a/llvm/test/MC/LoongArch/Relocations/relax-addsub.s b/llvm/test/MC/LoongArch/Relocations/relax-addsub.s
index 18e0ede5e2937..f2524b29d230b 100644
--- a/llvm/test/MC/LoongArch/Relocations/relax-addsub.s
+++ b/llvm/test/MC/LoongArch/Relocations/relax-addsub.s
@@ -28,7 +28,7 @@
 
 # RELAX:       Relocations [
 # RELAX-NEXT:    Section ({{.*}}) .rela.text {
-# RELAX-NEXT:      0x4 R_LARCH_ALIGN {{.*}} 0x4
+# RELAX-NEXT:      0x4 R_LARCH_ALIGN - 0xC
 # RELAX-NEXT:      0x10 R_LARCH_PCALA_HI20 .L1 0x0
 # RELAX-NEXT:      0x10 R_LARCH_RELAX - 0x0
 # RELAX-NEXT:      0x14 R_LARCH_PCALA_LO12 .L1 0x0
diff --git a/llvm/test/MC/LoongArch/Relocations/relax-align.s b/llvm/test/MC/LoongArch/Relocations/relax-align.s
index 294fd9fb916c7..477d5ca24ec7d 100644
--- a/llvm/test/MC/LoongArch/Relocations/relax-align.s
+++ b/llvm/test/MC/LoongArch/Relocations/relax-align.s
@@ -63,17 +63,19 @@ ret
 ## Test the symbol index is different from .text.
 .section .text2, "ax"
 .p2align 4
+.p2align 4, , 4
 break 7
 
 # RELOC:            Relocations [
 # RELAX-RELOC-NEXT:   Section ({{.*}}) .rela.text {
-# RELAX-RELOC-NEXT:     0x24 R_LARCH_ALIGN .Lla-relax-align0 0x4
-# RELAX-RELOC-NEXT:     0x34 R_LARCH_ALIGN .Lla-relax-align0 0x5
-# RELAX-RELOC-NEXT:     0x50 R_LARCH_ALIGN .Lla-relax-align0 0x4
+# RELAX-RELOC-NEXT:     0x24 R_LARCH_ALIGN - 0xC
+# RELAX-RELOC-NEXT:     0x34 R_LARCH_ALIGN - 0x1C
+# RELAX-RELOC-NEXT:     0x50 R_LARCH_ALIGN - 0xC
 # RELAX-RELOC-NEXT:     0x60 R_LARCH_ALIGN .Lla-relax-align0 0xB04
-# RELAX-RELOC-NEXT:     0x70 R_LARCH_ALIGN .Lla-relax-align0 0x4
+# RELAX-RELOC-NEXT:     0x70 R_LARCH_ALIGN - 0xC
 # RELAX-RELOC-NEXT:   }
 # RELAX-RELOC-NEXT:   Section ({{.*}}) .rela.text2 {
-# RELAX-RELOC-NEXT:     0x0 R_LARCH_ALIGN .Lla-relax-align1 0x4
+# RELAX-RELOC-NEXT:     0x0 R_LARCH_ALIGN - 0xC
+# RELAX-RELOC-NEXT:     0xC R_LARCH_ALIGN .Lla-relax-align1 0x404
 # RELAX-RELOC-NEXT:   }
 # RELOC-NEXT:       ]