diff --git a/llvm/test/CodeGen/PowerPC/bswap64.ll b/llvm/test/CodeGen/PowerPC/bswap64.ll
index afc69515b244..816a55422c38 100644
--- a/llvm/test/CodeGen/PowerPC/bswap64.ll
+++ b/llvm/test/CodeGen/PowerPC/bswap64.ll
@@ -1,7 +1,7 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64le-unknown-unknown \
 ; RUN:   -mcpu=pwr9 | FileCheck %s
-; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64le-unkknown-unkknown \
+; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64le-unknown-unknown \
 ; RUN:   -mcpu=pwr9 -mattr=-altivec | FileCheck %s --check-prefix=NO-ALTIVEC
 
 declare i64 @llvm.bswap.i64(i64)
diff --git a/llvm/test/CodeGen/PowerPC/extract-and-store.ll b/llvm/test/CodeGen/PowerPC/extract-and-store.ll
index 474ba86395ad..5ecbdb52ec14 100644
--- a/llvm/test/CodeGen/PowerPC/extract-and-store.ll
+++ b/llvm/test/CodeGen/PowerPC/extract-and-store.ll
@@ -1,13 +1,13 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc -mcpu=pwr8 -mtriple=powerpc64le-unkknown-unknown \
+; RUN: llc -mcpu=pwr8 -mtriple=powerpc64le-unknown-unknown \
 ; RUN:   -ppc-asm-full-reg-names -verify-machineinstrs -O2 < %s | FileCheck %s
-; RUN: llc -mcpu=pwr8 -mtriple=powerpc64-unkknown-unknown \
+; RUN: llc -mcpu=pwr8 -mtriple=powerpc64-unknown-unknown \
 ; RUN:   -ppc-asm-full-reg-names -verify-machineinstrs -O2 < %s | FileCheck %s \
 ; RUN:   --check-prefix=CHECK-BE
-; RUN: llc -mcpu=pwr9 -mtriple=powerpc64le-unkknown-unknown \
+; RUN: llc -mcpu=pwr9 -mtriple=powerpc64le-unknown-unknown \
 ; RUN:   -ppc-asm-full-reg-names -verify-machineinstrs -O2 < %s | FileCheck %s \
 ; RUN:   --check-prefix=CHECK-P9
-; RUN: llc -mcpu=pwr9 -mtriple=powerpc64-unkknown-unknown \
+; RUN: llc -mcpu=pwr9 -mtriple=powerpc64-unknown-unknown \
 ; RUN:   -ppc-asm-full-reg-names -verify-machineinstrs -O2 < %s | FileCheck %s \
 ; RUN:   --check-prefix=CHECK-P9-BE
 
diff --git a/llvm/test/CodeGen/PowerPC/float-logic-ops.ll b/llvm/test/CodeGen/PowerPC/float-logic-ops.ll
index 5bef4fa06e5c..938ee5dc76f5 100644
--- a/llvm/test/CodeGen/PowerPC/float-logic-ops.ll
+++ b/llvm/test/CodeGen/PowerPC/float-logic-ops.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc -mcpu=pwr8 -mtriple=powerpc64le-unkknown-unknown \
+; RUN: llc -mcpu=pwr8 -mtriple=powerpc64le-unknown-unknown \
 ; RUN:   -ppc-asm-full-reg-names -verify-machineinstrs -O2 < %s | FileCheck %s
 
 define float @absf(float %a) {
diff --git a/llvm/test/CodeGen/PowerPC/noPermuteFormasking.ll b/llvm/test/CodeGen/PowerPC/noPermuteFormasking.ll
index 8cd828f0a22f..f6de9510e27f 100644
--- a/llvm/test/CodeGen/PowerPC/noPermuteFormasking.ll
+++ b/llvm/test/CodeGen/PowerPC/noPermuteFormasking.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc -mcpu=pwr9 -mtriple=powerpc64le-unkknown-unknown \
+; RUN: llc -mcpu=pwr9 -mtriple=powerpc64le-unknown-unknown \
 ; RUN:   -verify-machineinstrs -O2 < %s | FileCheck %s
 $test = comdat any