diff --git a/lld/ELF/Arch/PPC64.cpp b/lld/ELF/Arch/PPC64.cpp
--- a/lld/ELF/Arch/PPC64.cpp
+++ b/lld/ELF/Arch/PPC64.cpp
@@ -938,6 +938,7 @@
   case R_PPC64_TPREL16_HIGHERA:
   case R_PPC64_TPREL16_HIGHEST:
   case R_PPC64_TPREL16_HIGHESTA:
+  case R_PPC64_TPREL34:
     return R_TLS;
   case R_PPC64_DTPREL16:
   case R_PPC64_DTPREL16_DS:
@@ -1235,7 +1236,8 @@
                              (val & si1Mask));
     break;
   }
-  case R_PPC64_GOT_PCREL34: {
+  case R_PPC64_GOT_PCREL34:
+  case R_PPC64_TPREL34: {
     const uint64_t si0Mask = 0x00000003ffff0000;
     const uint64_t si1Mask = 0x000000000000ffff;
     const uint64_t fullMask = 0x0003ffff0000ffff;
diff --git a/lld/test/ELF/ppc64-tls-pcrel-le.s b/lld/test/ELF/ppc64-tls-pcrel-le.s
new file mode 100644
--- /dev/null
+++ b/lld/test/ELF/ppc64-tls-pcrel-le.s
@@ -0,0 +1,56 @@
+# REQUIRES: ppc
+# RUN: llvm-mc -filetype=obj -triple=powerpc64le %s -o %t.o
+# RUN: ld.lld %t.o -o %t
+# RUN: llvm-readelf -s %t | FileCheck %s --check-prefix=SYMBOL
+# RUN: llvm-objdump -d --no-show-raw-insn --mcpu=pwr10 %t | FileCheck %s
+
+# RUN: llvm-mc -filetype=obj -triple=powerpc64 %s -o %t.o
+# RUN: ld.lld %t.o -o %t
+# RUN: llvm-readelf -s %t | FileCheck %s --check-prefix=SYMBOL
+# RUN: llvm-objdump -d --no-show-raw-insn --mcpu=pwr10 %t | FileCheck %s
+
+## This test checks the LLD implementation of the Local Exec TLS model
+## when using prefixed instructions like paddi.
+
+# SYMBOL:      Symbol table '.symtab' contains 6 entries:
+# SYMBOL:      3: 0000000000000000     0 TLS     LOCAL DEFAULT     2 x
+# SYMBOL-NEXT: 4: 0000000000000004     0 TLS     LOCAL DEFAULT     2 y
+# SYMBOL-NEXT: 5: 0000000000000008     0 TLS     LOCAL DEFAULT     2 z
+
+# CHECK-LABEL: <LocalExecAddr>:
+# CHECK:       paddi 3, 13, -28672, 0
+# CHECK-NEXT:  paddi 3, 13, -28668, 0
+# CHECK-NEXT:  paddi 3, 13, -28652, 0
+# CHECK-NEXT:  blr
+
+# CHECK-LABEL: <LocalExecVal>:
+# CHECK:       paddi 3, 13, -28672, 0
+# CHECK-NEXT:  lwz 3, 0(3)
+# CHECK-NEXT:  paddi 3, 13, -28668, 0
+# CHECK-NEXT:  lwz 3, 0(3)
+# CHECK-NEXT:  paddi 3, 13, -28652, 0
+# CHECK-NEXT:  lwz 3, 0(3)
+# CHECK-NEXT:  blr
+
+LocalExecAddr:
+	paddi 3, 13, x@TPREL, 0
+	paddi 3, 13, y@TPREL, 0
+	paddi 3, 13, z@TPREL+12, 0
+	blr
+
+LocalExecVal:
+	paddi 3, 13, x@TPREL, 0
+	lwz 3, 0(3)
+	paddi 3, 13, y@TPREL, 0
+	lwz 3, 0(3)
+	paddi 3, 13, z@TPREL+12, 0
+	lwz 3, 0(3)
+	blr
+
+.section .tbss, "awT", @nobits
+x:
+	.long	0
+y:
+	.long	0
+z:
+	.space	20