[clang] ad1d60c - [FileCheck] Catch missspelled directives.

Ivan Kosarev via cfe-commits cfe-commits at lists.llvm.org
Thu May 26 03:37:30 PDT 2022


Author: Ivan Kosarev
Date: 2022-05-26T11:37:19+01:00
New Revision: ad1d60c3befd606d6864b367f939238e50fb0f7e

URL: https://github.com/llvm/llvm-project/commit/ad1d60c3befd606d6864b367f939238e50fb0f7e
DIFF: https://github.com/llvm/llvm-project/commit/ad1d60c3befd606d6864b367f939238e50fb0f7e.diff

LOG: [FileCheck] Catch missspelled directives.

Reviewed By: MaskRay

Differential Revision: https://reviews.llvm.org/D125604

Added: 
    llvm/test/FileCheck/missspelled-directive.txt

Modified: 
    clang/test/CodeGenCXX/attr-mustprogress.cpp
    clang/test/CodeGenCXX/eh-aggregate-copy-destroy.cpp
    clang/test/CodeGenCXX/inheriting-constructor.cpp
    clang/test/CodeGenObjC/non-runtime-protocol.m
    clang/test/OpenMP/master_taskloop_private_codegen.cpp
    clang/test/OpenMP/master_taskloop_simd_private_codegen.cpp
    clang/test/OpenMP/parallel_master_taskloop_private_codegen.cpp
    clang/test/OpenMP/parallel_master_taskloop_simd_private_codegen.cpp
    clang/test/OpenMP/task_private_codegen.cpp
    clang/test/OpenMP/taskgroup_task_reduction_codegen.cpp
    clang/test/OpenMP/taskloop_private_codegen.cpp
    clang/test/OpenMP/taskloop_simd_private_codegen.cpp
    flang/test/Fir/convert-to-llvm.fir
    flang/test/Lower/Intrinsics/not.f90
    llvm/include/llvm/FileCheck/FileCheck.h
    llvm/lib/FileCheck/FileCheck.cpp
    llvm/test/Analysis/MemorySSA/phi-translation.ll
    llvm/test/Analysis/RegionInfo/infinite_loop_4.ll
    llvm/test/CodeGen/AMDGPU/divergence-driven-bfe-isel.ll
    llvm/test/CodeGen/AMDGPU/hoist-cond.ll
    llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ps.live.ll
    llvm/test/CodeGen/AMDGPU/mode-register.mir
    llvm/test/CodeGen/AMDGPU/smrd.ll
    llvm/test/CodeGen/ARM/cmpxchg-O0-be.ll
    llvm/test/CodeGen/AVR/atomics/fence.ll
    llvm/test/CodeGen/BPF/CORE/offset-reloc-middle-chain.ll
    llvm/test/CodeGen/WebAssembly/libcalls.ll
    llvm/test/DebugInfo/NVPTX/debug-info.ll
    llvm/test/MC/AMDGPU/data.s
    llvm/test/MC/AsmParser/directive_file-g.s
    llvm/test/MC/PowerPC/ppc64-reloc-directive-pcrel.s
    llvm/test/MC/WebAssembly/unnamed-data.ll
    llvm/test/Transforms/Inline/inline-strictfp.ll
    llvm/test/Transforms/LoopVectorize/X86/gather-vs-interleave.ll
    llvm/test/Transforms/MergeFunc/alias.ll
    llvm/test/Transforms/PGOProfile/PR41279.ll
    llvm/test/Transforms/PGOProfile/memop_clone.ll
    llvm/test/Transforms/PGOProfile/memop_size_from_strlen.ll
    llvm/test/tools/llvm-dwp/X86/tu_units_v5.s
    llvm/test/tools/llvm-dwp/X86/type_dedup_v5.test
    llvm/test/tools/llvm-objdump/MachO/disassemble-all.test
    llvm/test/tools/llvm-readobj/COFF/unwind-arm64-windows.test
    mlir/test/Dialect/Affine/loop-coalescing.mlir
    mlir/test/Dialect/Linalg/fuse-with-reshape-by-collapsing.mlir
    mlir/test/Dialect/Linalg/tile-and-fuse-no-fuse.mlir
    mlir/test/Dialect/MemRef/canonicalize.mlir
    mlir/test/Dialect/SPIRV/IR/memory-ops.mlir
    mlir/test/Dialect/Vector/vector-transfer-full-partial-split.mlir
    mlir/test/IR/dynamic.mlir
    mlir/test/mlir-tblgen/op-decl-and-defs.td
    polly/test/ScopDetect/dot-scops-npm.ll

Removed: 
    


################################################################################
diff  --git a/clang/test/CodeGenCXX/attr-mustprogress.cpp b/clang/test/CodeGenCXX/attr-mustprogress.cpp
index 592ebd537cc73..4dac0a4b93b0d 100644
--- a/clang/test/CodeGenCXX/attr-mustprogress.cpp
+++ b/clang/test/CodeGenCXX/attr-mustprogress.cpp
@@ -125,7 +125,7 @@ void F() {
 // CHECK-NEXT:    [[CMP:%.*]] = icmp eq i32 [[TMP0]], [[TMP1]]
 // CHECK-NEXT:    br i1 [[CMP]], label %for.body, label %for.end
 // CHECK:       for.body:
-// CXX98_NOT:     br {{.*}} !llvm.loop
+// CXX98-NOT:     br {{.*}} !llvm.loop
 // CXX11-NEXT:    br label %for.cond, !llvm.loop [[LOOP6:!.*]]
 // FINITE-NEXT:   br label %for.cond, !llvm.loop [[LOOP6:!.*]]
 // CHECK:       for.end:

diff  --git a/clang/test/CodeGenCXX/eh-aggregate-copy-destroy.cpp b/clang/test/CodeGenCXX/eh-aggregate-copy-destroy.cpp
index 9f0f36c875618..37d5b8654eee0 100644
--- a/clang/test/CodeGenCXX/eh-aggregate-copy-destroy.cpp
+++ b/clang/test/CodeGenCXX/eh-aggregate-copy-destroy.cpp
@@ -23,7 +23,7 @@ struct Container {
 int main () {
   try {
     Container c1;
-    // CHECK_LABEL: main
+    // CHECK-LABEL: main
     // CHECK-NOT: call void @_ZN9ThrowCopyC1ERKS_
     // CHECK: invoke void @_ZN9ThrowCopyC1ERKS_
     // CHECK98: invoke void @_ZN12ImplicitCopyD1Ev

diff  --git a/clang/test/CodeGenCXX/inheriting-constructor.cpp b/clang/test/CodeGenCXX/inheriting-constructor.cpp
index dffd13d9bfbcd..751604fad194c 100644
--- a/clang/test/CodeGenCXX/inheriting-constructor.cpp
+++ b/clang/test/CodeGenCXX/inheriting-constructor.cpp
@@ -93,7 +93,7 @@ namespace noninline_virt {
   C c(1, 2, &c);
   // Complete object ctor forwards to A ctor, then calls B's base inheriting
   // constructor, which takes no arguments other than the this pointer and VTT.
-  // ITANIUM_LABEL: define linkonce_odr void @_ZN14noninline_virt1CCI1NS_1AEEiO1QPvU17pass_object_size0(
+  // ITANIUM-LABEL: define linkonce_odr void @_ZN14noninline_virt1CCI1NS_1AEEiO1QPvU17pass_object_size0(
   // ITANIUM: call void @_ZN14noninline_virt1AC2EiO1QPvU17pass_object_size0({{.*}} %{{.*}}, i32 %{{.*}}, %{{.*}}* {{.*}}, i8* %{{.*}}, i{{32|64}} %{{.*}})
   // ITANIUM: call void @_ZN14noninline_virt1BCI2NS_1AEEiO1QPvU17pass_object_size0(%{{.*}}* {{[^,]*}} %{{.*}}, i8** getelementptr inbounds ([2 x i8*], [2 x i8*]* @_ZTTN14noninline_virt1CE, i64 0, i64 1))
   // ITANIUM: store {{.*}} @_ZTVN14noninline_virt1CE

diff  --git a/clang/test/CodeGenObjC/non-runtime-protocol.m b/clang/test/CodeGenObjC/non-runtime-protocol.m
index b29c3d18b93e9..a6d0d5f1b0caa 100644
--- a/clang/test/CodeGenObjC/non-runtime-protocol.m
+++ b/clang/test/CodeGenObjC/non-runtime-protocol.m
@@ -61,7 +61,7 @@ @implementation Implementer
 // NONFRAGILE-NOT: _OBJC_CLASS_PROTOCOLS_$_NonRuntimeImplementer
 // FRAGILE-NOT: OBJC_CLASS_NAME_.{{.*}}"Runtime\00"
 // FRAGILE-NOT: OBJC_PROTOCOL_NonRuntime
-// FRAGILE_NOT: OBJC_PROTOCOLS_NonRuntimeImplementer
+// FRAGILE-NOT: OBJC_PROTOCOLS_NonRuntimeImplementer
 // GNU-NOT: private unnamed_addr constant {{.*}} c"NonRuntimeProtocol\00"
 // GNU-NOT: @.objc_protocol {{.*}}
 // GNU2-NOT: private unnamed_addr constant {{.*}} c"NonRuntimeProtocol\00"

diff  --git a/clang/test/OpenMP/master_taskloop_private_codegen.cpp b/clang/test/OpenMP/master_taskloop_private_codegen.cpp
index 8df3db4c06c5a..5be1eb1a89c67 100644
--- a/clang/test/OpenMP/master_taskloop_private_codegen.cpp
+++ b/clang/test/OpenMP/master_taskloop_private_codegen.cpp
@@ -251,7 +251,7 @@ int main() {
 // CHECK-DAG: [[PRIV_T_VAR]]
 // CHECK-DAG: [[PRIV_S_ARR]]
 // CHECK-DAG: [[PRIV_VEC]]
-// CHECK_DAG: [[PRIV_SIVAR]]
+// CHECK-DAG: [[PRIV_SIVAR]]
 
 // CHECK: ret
 

diff  --git a/clang/test/OpenMP/master_taskloop_simd_private_codegen.cpp b/clang/test/OpenMP/master_taskloop_simd_private_codegen.cpp
index bb53cfe3d0cf0..e2d0db1a783a1 100644
--- a/clang/test/OpenMP/master_taskloop_simd_private_codegen.cpp
+++ b/clang/test/OpenMP/master_taskloop_simd_private_codegen.cpp
@@ -244,7 +244,7 @@ int main() {
 // CHECK-DAG: [[PRIV_T_VAR]]
 // CHECK-DAG: [[PRIV_S_ARR]]
 // CHECK-DAG: [[PRIV_VEC]]
-// CHECK_DAG: [[PRIV_SIVAR]]
+// CHECK-DAG: [[PRIV_SIVAR]]
 
 // CHECK: ret
 

diff  --git a/clang/test/OpenMP/parallel_master_taskloop_private_codegen.cpp b/clang/test/OpenMP/parallel_master_taskloop_private_codegen.cpp
index a8941a937a16b..47c2001c4f9b9 100644
--- a/clang/test/OpenMP/parallel_master_taskloop_private_codegen.cpp
+++ b/clang/test/OpenMP/parallel_master_taskloop_private_codegen.cpp
@@ -243,7 +243,7 @@ int main() {
 // CHECK-DAG: [[PRIV_T_VAR]]
 // CHECK-DAG: [[PRIV_S_ARR]]
 // CHECK-DAG: [[PRIV_VEC]]
-// CHECK_DAG: [[PRIV_SIVAR]]
+// CHECK-DAG: [[PRIV_SIVAR]]
 
 // CHECK: ret
 

diff  --git a/clang/test/OpenMP/parallel_master_taskloop_simd_private_codegen.cpp b/clang/test/OpenMP/parallel_master_taskloop_simd_private_codegen.cpp
index 4700688d8e7f1..3936b7bec3c0f 100644
--- a/clang/test/OpenMP/parallel_master_taskloop_simd_private_codegen.cpp
+++ b/clang/test/OpenMP/parallel_master_taskloop_simd_private_codegen.cpp
@@ -243,7 +243,7 @@ int main() {
 // CHECK-DAG: [[PRIV_T_VAR]]
 // CHECK-DAG: [[PRIV_S_ARR]]
 // CHECK-DAG: [[PRIV_VEC]]
-// CHECK_DAG: [[PRIV_SIVAR]]
+// CHECK-DAG: [[PRIV_SIVAR]]
 
 // CHECK: ret
 

diff  --git a/clang/test/OpenMP/task_private_codegen.cpp b/clang/test/OpenMP/task_private_codegen.cpp
index c648fc5550411..5bdf11b9fc325 100644
--- a/clang/test/OpenMP/task_private_codegen.cpp
+++ b/clang/test/OpenMP/task_private_codegen.cpp
@@ -244,7 +244,7 @@ int main() {
 // CHECK-DAG: [[PRIV_T_VAR]]
 // CHECK-DAG: [[PRIV_S_ARR]]
 // CHECK-DAG: [[PRIV_VEC]]
-// CHECK_DAG: [[PRIV_SIVAR]]
+// CHECK-DAG: [[PRIV_SIVAR]]
 
 // CHECK: ret
 

diff  --git a/clang/test/OpenMP/taskgroup_task_reduction_codegen.cpp b/clang/test/OpenMP/taskgroup_task_reduction_codegen.cpp
index ca20d5d8ec321..9db61efed4c4c 100644
--- a/clang/test/OpenMP/taskgroup_task_reduction_codegen.cpp
+++ b/clang/test/OpenMP/taskgroup_task_reduction_codegen.cpp
@@ -220,7 +220,7 @@ int main(int argc, char **argv) {
 // CHECK-DAG: call {{.+}}(%struct.S* {{.+}})
 // CHECK-DAG: br i1 %
 // CHECK-DAG: ret void
-// CHECK_DAG: }
+// CHECK-DAG: }
 
 // CHECK-DAG: define internal void @[[VLAINIT]](i8* noalias noundef %{{.+}}, i8* noalias noundef %{{.+}})
 // CHECK-DAG: call i32 @__kmpc_global_thread_num(%struct.ident_t* {{[^,]+}})
@@ -240,7 +240,7 @@ int main(int argc, char **argv) {
 // CHECK-DAG: add nsw i32 %
 // CHECK-DAG: trunc i32 %{{.+}} to i16
 // CHECK-DAG: store i16 %
-// CHECK_DAG: br i1 %
+// CHECK-DAG: br i1 %
 // CHECK-DAG: ret void
 // CHECK-DAG: }
 #endif

diff  --git a/clang/test/OpenMP/taskloop_private_codegen.cpp b/clang/test/OpenMP/taskloop_private_codegen.cpp
index e9feaedcaf88b..9589a7bafd1bf 100644
--- a/clang/test/OpenMP/taskloop_private_codegen.cpp
+++ b/clang/test/OpenMP/taskloop_private_codegen.cpp
@@ -244,7 +244,7 @@ int main() {
 // CHECK-DAG: [[PRIV_T_VAR]]
 // CHECK-DAG: [[PRIV_S_ARR]]
 // CHECK-DAG: [[PRIV_VEC]]
-// CHECK_DAG: [[PRIV_SIVAR]]
+// CHECK-DAG: [[PRIV_SIVAR]]
 
 // CHECK: ret
 

diff  --git a/clang/test/OpenMP/taskloop_simd_private_codegen.cpp b/clang/test/OpenMP/taskloop_simd_private_codegen.cpp
index 041da5b073310..73fdcb8dd2b1e 100644
--- a/clang/test/OpenMP/taskloop_simd_private_codegen.cpp
+++ b/clang/test/OpenMP/taskloop_simd_private_codegen.cpp
@@ -244,7 +244,7 @@ int main() {
 // CHECK-DAG: [[PRIV_T_VAR]]
 // CHECK-DAG: [[PRIV_S_ARR]]
 // CHECK-DAG: [[PRIV_VEC]]
-// CHECK_DAG: [[PRIV_SIVAR]]
+// CHECK-DAG: [[PRIV_SIVAR]]
 
 // CHECK: ret
 

diff  --git a/flang/test/Fir/convert-to-llvm.fir b/flang/test/Fir/convert-to-llvm.fir
index 2a1fd185aa943..fa1b8940d8383 100644
--- a/flang/test/Fir/convert-to-llvm.fir
+++ b/flang/test/Fir/convert-to-llvm.fir
@@ -774,7 +774,7 @@ func.func @test_constc4() -> !fir.complex<4> {
 }
 
 // CHECK-LABEL: @test_constc4
-// CHECK_SAME: () -> !llvm.struct<(f32, f32)>
+// CHECK-SAME: () -> !llvm.struct<(f32, f32)>
 // CHECK-DAG: [[rp:%.*]] = llvm.mlir.constant(1.400000e+00 : f32) : f32
 // CHECK-DAG: [[ip:%.*]] = llvm.mlir.constant(2.300000e+00 : f32) : f32
 // CHECK: [[undef:%.*]] = llvm.mlir.undef : !llvm.struct<(f32, f32)>
@@ -788,7 +788,7 @@ func.func @test_constc8() -> !fir.complex<8> {
 }
 
 // CHECK-LABEL: @test_constc8
-// CHECK_SAME: () -> !llvm.struct<(f64, f64)>
+// CHECK-SAME: () -> !llvm.struct<(f64, f64)>
 // CHECK-DAG: [[rp:%.*]] = llvm.mlir.constant(1.800000e+00 : f64) : f64
 // CHECK-DAG: [[ip:%.*]] = llvm.mlir.constant(2.300000e+00 : f64) : f64
 // CHECK: [[undef:%.*]] = llvm.mlir.undef : !llvm.struct<(f64, f64)>

diff  --git a/flang/test/Lower/Intrinsics/not.f90 b/flang/test/Lower/Intrinsics/not.f90
index e900e211261b1..1c735af41c31d 100644
--- a/flang/test/Lower/Intrinsics/not.f90
+++ b/flang/test/Lower/Intrinsics/not.f90
@@ -1,10 +1,9 @@
 ! RUN: bbc -emit-fir %s -o - | FileCheck %s
 
-! CHECK-LABEL: not_test
 subroutine not_test
     integer :: source
     integer :: destination
-    ! CHECK_LABEL: not_test
+    ! CHECK-LABEL: not_test
     ! CHECK: %[[dest:.*]] = fir.alloca i32 {bindc_name = "destination", uniq_name = "_QFnot_testEdestination"}
     ! CHECK: %[[source:.*]] = fir.alloca i32 {bindc_name = "source", uniq_name = "_QFnot_testEsource"}
     ! CHECK: %[[loaded_source:.*]] = fir.load %[[source]] : !fir.ref<i32>

diff  --git a/llvm/include/llvm/FileCheck/FileCheck.h b/llvm/include/llvm/FileCheck/FileCheck.h
index ca75b25daf10e..d6d8dc531e100 100644
--- a/llvm/include/llvm/FileCheck/FileCheck.h
+++ b/llvm/include/llvm/FileCheck/FileCheck.h
@@ -48,6 +48,7 @@ namespace Check {
 
 enum FileCheckKind {
   CheckNone = 0,
+  CheckMisspelled,
   CheckPlain,
   CheckNext,
   CheckSame,

diff  --git a/llvm/lib/FileCheck/FileCheck.cpp b/llvm/lib/FileCheck/FileCheck.cpp
index 6186af444e736..bf13b6c325ecf 100644
--- a/llvm/lib/FileCheck/FileCheck.cpp
+++ b/llvm/lib/FileCheck/FileCheck.cpp
@@ -1651,6 +1651,8 @@ std::string Check::FileCheckType::getDescription(StringRef Prefix) const {
   switch (Kind) {
   case Check::CheckNone:
     return "invalid";
+  case Check::CheckMisspelled:
+    return "misspelled";
   case Check::CheckPlain:
     if (Count > 1)
       return WithModifiers("-COUNT");
@@ -1680,7 +1682,8 @@ std::string Check::FileCheckType::getDescription(StringRef Prefix) const {
 }
 
 static std::pair<Check::FileCheckType, StringRef>
-FindCheckType(const FileCheckRequest &Req, StringRef Buffer, StringRef Prefix) {
+FindCheckType(const FileCheckRequest &Req, StringRef Buffer, StringRef Prefix,
+              bool &Misspelled) {
   if (Buffer.size() <= Prefix.size())
     return {Check::CheckNone, StringRef()};
 
@@ -1722,7 +1725,9 @@ FindCheckType(const FileCheckRequest &Req, StringRef Buffer, StringRef Prefix) {
   if (Rest.front() == '{')
     return ConsumeModifiers(Check::CheckPlain);
 
-  if (!Rest.consume_front("-"))
+  if (Rest.consume_front("_"))
+    Misspelled = true;
+  else if (!Rest.consume_front("-"))
     return {Check::CheckNone, StringRef()};
 
   if (Rest.consume_front("COUNT-")) {
@@ -1766,6 +1771,15 @@ FindCheckType(const FileCheckRequest &Req, StringRef Buffer, StringRef Prefix) {
   return {Check::CheckNone, Rest};
 }
 
+static std::pair<Check::FileCheckType, StringRef>
+FindCheckType(const FileCheckRequest &Req, StringRef Buffer, StringRef Prefix) {
+  bool Misspelled = false;
+  auto Res = FindCheckType(Req, Buffer, Prefix, Misspelled);
+  if (Res.first != Check::CheckNone && Misspelled)
+    return {Check::CheckMisspelled, Res.second};
+  return Res;
+}
+
 // From the given position, find the next character after the word.
 static size_t SkipWord(StringRef Str, size_t Loc) {
   while (Loc < Str.size() && IsPartOfWord(Str[Loc]))
@@ -1939,6 +1953,16 @@ bool FileCheck::readCheckFile(
     Buffer = AfterSuffix.empty() ? Buffer.drop_front(UsedPrefix.size())
                                  : AfterSuffix;
 
+    // Complain about misspelled directives.
+    if (CheckTy == Check::CheckMisspelled) {
+      StringRef UsedDirective(UsedPrefix.data(),
+                              AfterSuffix.data() - UsedPrefix.data());
+      SM.PrintMessage(SMLoc::getFromPointer(UsedDirective.data()),
+                      SourceMgr::DK_Error,
+                      "misspelled directive '" + UsedDirective + "'");
+      return true;
+    }
+
     // Complain about useful-looking but unsupported suffixes.
     if (CheckTy == Check::CheckBadNot) {
       SM.PrintMessage(SMLoc::getFromPointer(Buffer.data()), SourceMgr::DK_Error,

diff  --git a/llvm/test/Analysis/MemorySSA/phi-translation.ll b/llvm/test/Analysis/MemorySSA/phi-translation.ll
index 7a7206a8a9e1f..e813d31b070f7 100644
--- a/llvm/test/Analysis/MemorySSA/phi-translation.ll
+++ b/llvm/test/Analysis/MemorySSA/phi-translation.ll
@@ -195,7 +195,7 @@ if.end:
 define i32 @use_not_optimized_due_to_backedge(i32* nocapture %m_i_strides, i32* nocapture readonly %eval_left_dims) {
 entry:
 ; CHECK: 1 = MemoryDef(liveOnEntry)
-; CHECK_NEXT: store i32 1, i32* %m_i_strides, align 4
+; CHECK-NEXT: store i32 1, i32* %m_i_strides, align 4
   store i32 1, i32* %m_i_strides, align 4
   br label %for.body
 

diff  --git a/llvm/test/Analysis/RegionInfo/infinite_loop_4.ll b/llvm/test/Analysis/RegionInfo/infinite_loop_4.ll
index 611427e561f42..e1aea085a610d 100644
--- a/llvm/test/Analysis/RegionInfo/infinite_loop_4.ll
+++ b/llvm/test/Analysis/RegionInfo/infinite_loop_4.ll
@@ -40,7 +40,7 @@ define void @normal_condition() nounwind {
 ; CHECK-NOT: =>
 ; CHECK: [0] 0 => <Function Return>
 ; CHECK-NEXT: [1] 2 => 10
-; CHECK_NEXT: [2] 5 => 6
+; CHECK-NEXT: [2] 5 => 6
 ; STAT: 3 region - The # of regions
 ; STAT: 1 region - The # of simple regions
 

diff  --git a/llvm/test/CodeGen/AMDGPU/divergence-driven-bfe-isel.ll b/llvm/test/CodeGen/AMDGPU/divergence-driven-bfe-isel.ll
index ead58214bdf99..e40fdb7ba471b 100644
--- a/llvm/test/CodeGen/AMDGPU/divergence-driven-bfe-isel.ll
+++ b/llvm/test/CodeGen/AMDGPU/divergence-driven-bfe-isel.ll
@@ -1,6 +1,6 @@
 ; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
 
-; GCN_LABEL: @bfe_uniform
+; GCN-LABEL: @bfe_uniform
 ; GCN: s_bfe_u32 s{{[0-9]+}}, s{{[0-9]+}}, 0x40010
 define amdgpu_kernel void @bfe_uniform(i32 %val, i32 addrspace(1)* %out) {
   %hibits = lshr i32 %val, 16
@@ -9,7 +9,7 @@ define amdgpu_kernel void @bfe_uniform(i32 %val, i32 addrspace(1)* %out) {
   ret void
 }
 
-; GCN_LABEL: @bfe_divergent
+; GCN-LABEL: @bfe_divergent
 ; GCN: v_bfe_u32 v{{[0-9]+}}, v{{[0-9]+}}, 16, 4
 define amdgpu_kernel void @bfe_divergent(i32 %val, i32 addrspace(1)* %out) {
   %tid = call i32 @llvm.amdgcn.workitem.id.x()

diff  --git a/llvm/test/CodeGen/AMDGPU/hoist-cond.ll b/llvm/test/CodeGen/AMDGPU/hoist-cond.ll
index c7da460cfd263..cc734e0453ba3 100644
--- a/llvm/test/CodeGen/AMDGPU/hoist-cond.ll
+++ b/llvm/test/CodeGen/AMDGPU/hoist-cond.ll
@@ -7,7 +7,7 @@
 ; CHECK: v_cmp_{{..}}_u32_e{{32|64}} [[COND:s\[[0-9]+:[0-9]+\]|vcc]]
 ; CHECK: BB0_1:
 ; CHECK-NOT: v_cmp
-; CHECK_NOT: v_cndmask
+; CHECK-NOT: v_cndmask
 ; CHECK: s_and_saveexec_b64 s[{{[0-9]+:[0-9]+}}], [[COND]]
 ; CHECK: ; %bb.2:
 

diff  --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ps.live.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ps.live.ll
index 34f9cd9df0b53..6c8e4a68e292e 100644
--- a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ps.live.ll
+++ b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ps.live.ll
@@ -37,7 +37,7 @@ define amdgpu_ps float @test2() #0 {
 ; CHECK: s_mov_b64 [[LIVE:s\[[0-9]+:[0-9]+\]]], exec
 ; CHECK-DAG: s_wqm_b64 exec, exec
 ; CHECK-DAG: s_xor_b64 [[HELPER:s\[[0-9]+:[0-9]+\]]], [[LIVE]], -1
-; CHECK_DAG: s_and_saveexec_b64 [[SAVED:s\[[0-9]+:[0-9]+\]]], [[HELPER]]
+; CHECK-DAG: s_and_saveexec_b64 [[SAVED:s\[[0-9]+:[0-9]+\]]], [[HELPER]]
 ; CHECK: ; %dead
 define amdgpu_ps float @test3(i32 %in) #0 {
 entry:

diff  --git a/llvm/test/CodeGen/AMDGPU/mode-register.mir b/llvm/test/CodeGen/AMDGPU/mode-register.mir
index 382050bc3888f..04b7f3cd77341 100644
--- a/llvm/test/CodeGen/AMDGPU/mode-register.mir
+++ b/llvm/test/CodeGen/AMDGPU/mode-register.mir
@@ -278,7 +278,7 @@ body: |
 # check that mode is propagated back to start of loop and through a block that
 # neither sets or uses the mode.
 # CHECK-LABEL: name: loop_indirect
-# CHECK_NOT: S_SETREG_IMM32_B32
+# CHECK-NOT: S_SETREG_IMM32_B32
 # CHECK-LABEL: bb.3:
 # CHECK: S_SETREG_IMM32_B32 3, 2177
 # CHECK: V_INTERP_P1LL_F16

diff  --git a/llvm/test/CodeGen/AMDGPU/smrd.ll b/llvm/test/CodeGen/AMDGPU/smrd.ll
index fba92c69be724..0782b2f4ba35c 100644
--- a/llvm/test/CodeGen/AMDGPU/smrd.ll
+++ b/llvm/test/CodeGen/AMDGPU/smrd.ll
@@ -396,12 +396,12 @@ main_body:
 ;
 ; GCN: s_buffer_load_dwordx2
 ; SICIVI: s_mov_b32 m0
-; SICIVI_DAG: v_interp_p1_f32
-; SICIVI_DAG: v_interp_p1_f32
-; SICIVI_DAG: v_interp_p1_f32
-; SICIVI_DAG: v_interp_p2_f32
-; SICIVI_DAG: v_interp_p2_f32
-; SICIVI_DAG: v_interp_p2_f32
+; SICIVI-DAG: v_interp_p1_f32
+; SICIVI-DAG: v_interp_p1_f32
+; SICIVI-DAG: v_interp_p1_f32
+; SICIVI-DAG: v_interp_p2_f32
+; SICIVI-DAG: v_interp_p2_f32
+; SICIVI-DAG: v_interp_p2_f32
 ;
 ; extractelement does not result in movrels anymore for vectors gitting 8 dwords
 ; SICIVI-NOT: s_mov_b32 m0

diff  --git a/llvm/test/CodeGen/ARM/cmpxchg-O0-be.ll b/llvm/test/CodeGen/ARM/cmpxchg-O0-be.ll
index cace190d15e6c..67baec1810f28 100644
--- a/llvm/test/CodeGen/ARM/cmpxchg-O0-be.ll
+++ b/llvm/test/CodeGen/ARM/cmpxchg-O0-be.ll
@@ -4,7 +4,7 @@
 @y = global i64 20, align 8
 @z = global i64 20, align 8
 
-; CHECK_LABEL:	main:
+; CHECK-LABEL:	main:
 ; CHECK:	ldr [[R2:r[0-9]+]], [[[R1:r[0-9]+]]]
 ; CHECK-NEXT:	ldr [[R1]], [[[R1]], #4]
 ; CHECK:	mov [[R4:r[0-9]+]], [[R1]]

diff  --git a/llvm/test/CodeGen/AVR/atomics/fence.ll b/llvm/test/CodeGen/AVR/atomics/fence.ll
index b4cd215f3a26a..4a0701bcff9bc 100644
--- a/llvm/test/CodeGen/AVR/atomics/fence.ll
+++ b/llvm/test/CodeGen/AVR/atomics/fence.ll
@@ -3,7 +3,7 @@
 ; Checks that atomic fences are simply removed from IR.
 ; AVR is always singlethreaded so fences do nothing.
 
-; CHECK_LABEL: atomic_fence8
+; CHECK-LABEL: atomic_fence8
 ; CHECK:      ; %bb.0:
 ; CHECK-NEXT:   ret
 define void @atomic_fence8() {

diff  --git a/llvm/test/CodeGen/BPF/CORE/offset-reloc-middle-chain.ll b/llvm/test/CodeGen/BPF/CORE/offset-reloc-middle-chain.ll
index fa2fbeb60d736..c7471958a903c 100644
--- a/llvm/test/CodeGen/BPF/CORE/offset-reloc-middle-chain.ll
+++ b/llvm/test/CodeGen/BPF/CORE/offset-reloc-middle-chain.ll
@@ -56,18 +56,18 @@ entry:
 ; CHECK:             .long   16                      # FieldReloc
 ; CHECK-NEXT:        .long   29                      # Field reloc section string offset=29
 ; CHECK-NEXT:        .long   3
-; CHECK_NEXT:        .long   .Ltmp{{[0-9]+}}
-; CHECK_NEXT:        .long   2
-; CHECK_NEXT:        .long   72
-; CHECK_NEXT:        .long   0
-; CHECK_NEXT:        .long   .Ltmp{{[0-9]+}}
-; CHECK_NEXT:        .long   2
-; CHECK_NEXT:        .long   76
-; CHECK_NEXT:        .long   0
-; CHECK_NEXT:        .long   .Ltmp{{[0-9]+}}
-; CHECK_NEXT:        .long   2
-; CHECK_NEXT:        .long   82
-; CHECK_NEXT:        .long   0
+; CHECK-NEXT:        .long   .Ltmp{{[0-9]+}}
+; CHECK-NEXT:        .long   2
+; CHECK-NEXT:        .long   72
+; CHECK-NEXT:        .long   0
+; CHECK-NEXT:        .long   .Ltmp{{[0-9]+}}
+; CHECK-NEXT:        .long   2
+; CHECK-NEXT:        .long   76
+; CHECK-NEXT:        .long   0
+; CHECK-NEXT:        .long   .Ltmp{{[0-9]+}}
+; CHECK-NEXT:        .long   2
+; CHECK-NEXT:        .long   82
+; CHECK-NEXT:        .long   0
 
 ; Function Attrs: nounwind readnone
 declare %struct.s1* @llvm.preserve.struct.access.index.p0s_struct.s1s.p0s_struct.r1s(%struct.r1*, i32, i32) #1

diff  --git a/llvm/test/CodeGen/WebAssembly/libcalls.ll b/llvm/test/CodeGen/WebAssembly/libcalls.ll
index 336368be15e69..efa4041c89142 100644
--- a/llvm/test/CodeGen/WebAssembly/libcalls.ll
+++ b/llvm/test/CodeGen/WebAssembly/libcalls.ll
@@ -49,7 +49,8 @@ define fp128 @fp128libcalls(fp128 %x, fp128 %y, i32 %z) {
 ; CHECK-LABEL: i128libcalls:
 define i128 @i128libcalls(i128 %x, i128 %y) {
   ; Basic ops should be expanded
-  ; CHECK_NOT: call
+  ; CHECK: .local
+  ; CHECK-NOT: call
   %a = add i128 %x, %y
   ; CHECK: call __multi3
   %b = mul i128 %a, %y

diff  --git a/llvm/test/DebugInfo/NVPTX/debug-info.ll b/llvm/test/DebugInfo/NVPTX/debug-info.ll
index 73842031fc585..825435014383f 100644
--- a/llvm/test/DebugInfo/NVPTX/debug-info.ll
+++ b/llvm/test/DebugInfo/NVPTX/debug-info.ll
@@ -101,7 +101,7 @@ if.end:                                           ; preds = %if.then, %entry
 ; CHECK-DAG: .file {{[0-9]+}} "{{.*}}/usr/include{{/|\\\\}}stdlib-bsearch.h"
 ; CHECK-DAG: .file {{[0-9]+}} "{{.*}}clang/include{{/|\\\\}}stddef.h"
 ; CHECK-DAG: .file {{[0-9]+}} "{{.*}}/usr/local/cuda/include{{/|\\\\}}math_functions.hpp"
-; CHECK_DAG: .file {{[0-9]+}} "{{.*}}clang/include{{/|\\\\}}__clang_cuda_cmath.h"
+; CHECK-DAG: .file {{[0-9]+}} "{{.*}}clang/include{{/|\\\\}}__clang_cuda_cmath.h"
 ; CHECK-DAG: .file {{[0-9]+}} "{{.*}}/usr/local/cuda/include{{/|\\\\}}device_functions.hpp"
 ; CHECK-DAG: .file [[DEBUG_INFO_CU]] "{{.*}}debug-info.cu"
 ; CHECK-DAG: .file [[BUILTUIN_VARS_H]] "{{.*}}clang/include{{/|\\\\}}__clang_cuda_builtin_vars.h"

diff  --git a/llvm/test/FileCheck/missspelled-directive.txt b/llvm/test/FileCheck/missspelled-directive.txt
new file mode 100644
index 0000000000000..bb6255823941e
--- /dev/null
+++ b/llvm/test/FileCheck/missspelled-directive.txt
@@ -0,0 +1,28 @@
+RUN: not FileCheck --check-prefix=P1 %s 2>&1 | FileCheck --check-prefix=CHECK1 %s
+RUN: not FileCheck --check-prefix=P2 %s 2>&1 | FileCheck --check-prefix=CHECK2 %s
+RUN: not FileCheck --check-prefix=P3 %s 2>&1 | FileCheck --check-prefix=CHECK3 %s
+RUN: not FileCheck --check-prefix=P4 %s 2>&1 | FileCheck --check-prefix=CHECK4 %s
+RUN: not FileCheck --check-prefix=P5 %s 2>&1 | FileCheck --check-prefix=CHECK5 %s
+RUN: not FileCheck --check-prefix=P6 %s 2>&1 | FileCheck --check-prefix=CHECK6 %s
+RUN: not FileCheck --check-prefix=P7 %s 2>&1 | FileCheck --check-prefix=CHECK7 %s
+
+P1_LABEL: foo
+CHECK1: error: misspelled directive 'P1_LABEL:'
+
+P2_NEXT: foo
+CHECK2: error: misspelled directive 'P2_NEXT:'
+
+P3_NOT: foo
+CHECK3: error: misspelled directive 'P3_NOT:'
+
+P4_COUNT-2: foo
+CHECK4: error: misspelled directive 'P4_COUNT-2:'
+
+P5_SAME: foo
+CHECK5: error: misspelled directive 'P5_SAME:'
+
+P6_EMPTY: foo
+CHECK6: error: misspelled directive 'P6_EMPTY:'
+
+P7_DAG: foo
+CHECK7: error: misspelled directive 'P7_DAG:'

diff  --git a/llvm/test/MC/AMDGPU/data.s b/llvm/test/MC/AMDGPU/data.s
index e799553dd6896..3bc273c080e96 100644
--- a/llvm/test/MC/AMDGPU/data.s
+++ b/llvm/test/MC/AMDGPU/data.s
@@ -16,7 +16,7 @@
 // CHECK: v_mov_b32
 // CHECK: v_mov_b32
 // CHECK: .long 0xabadc0de
-// CHECK_SAME: : ABADC0DE
+// CHECK-SAME: : ABADC0DE
 // CHECK: s_endpgm
 // CHECK: .long 0xabadc0d1
 // CHECK: .long 0xabadc0d2

diff  --git a/llvm/test/MC/AsmParser/directive_file-g.s b/llvm/test/MC/AsmParser/directive_file-g.s
index 3b769f12626a4..fd270c8765e03 100644
--- a/llvm/test/MC/AsmParser/directive_file-g.s
+++ b/llvm/test/MC/AsmParser/directive_file-g.s
@@ -16,7 +16,7 @@ foo:
 ## gcc does generate a DW_TAG_compile_unit in this case, with or without
 ## -g on the command line, but we do not.
 # CHECK-EMPTY:
-# CHECK_NEXT: .debug_line
+# CHECK-NEXT: .debug_line
 # CHECK: file_names[ 1]:
 # CHECK-NEXT: name: "a.c"
 # CHECK-NEXT: dir_index: 0

diff  --git a/llvm/test/MC/PowerPC/ppc64-reloc-directive-pcrel.s b/llvm/test/MC/PowerPC/ppc64-reloc-directive-pcrel.s
index c17445f0a5022..a31ea568fd8d5 100644
--- a/llvm/test/MC/PowerPC/ppc64-reloc-directive-pcrel.s
+++ b/llvm/test/MC/PowerPC/ppc64-reloc-directive-pcrel.s
@@ -42,7 +42,7 @@ SingleInsnBetween:
 	blr
 	.long	0
 	.quad	0
-# CHECK_LABEL:   SingleInsnBetween
+# CHECK-LABEL:   SingleInsnBetween
 # CHECK:         pld 3, 0(0), 1
 # CHECK-NEXT:    R_PPC64_GOT_PCREL34	vec
 # CHECK-NEXT:    R_PPC64_PCREL_OPT	*ABS*+0xc
@@ -68,7 +68,7 @@ MultiInsnBetween:
 	blr
 	.long	0
 	.quad	0
-# CHECK_LABEL:   MultiInsnBetween
+# CHECK-LABEL:   MultiInsnBetween
 # CHECK:         pld 3, 0(0), 1
 # CHECK-NEXT:    R_PPC64_GOT_PCREL34	vec
 # CHECK-NEXT:    R_PPC64_PCREL_OPT	*ABS*+0x1c
@@ -98,7 +98,7 @@ PrefixInsnBetween:
 	blr
 	.long	0
 	.quad	0
-# CHECK_LABEL:   PrefixInsnBetween
+# CHECK-LABEL:   PrefixInsnBetween
 # CHECK:         pld 3, 0(0), 1
 # CHECK-NEXT:    R_PPC64_GOT_PCREL34	vec
 # CHECK-NEXT:    R_PPC64_PCREL_OPT	*ABS*+0x28
@@ -130,7 +130,7 @@ SpaceBetween:
 	blr
 	.long	0
 	.quad	0
-# CHECK_LABEL:   SpaceBetween
+# CHECK-LABEL:   SpaceBetween
 # CHECK:         pld 3, 0(0), 1
 # CHECK-NEXT:    R_PPC64_GOT_PCREL34	vec
 # CHECK-NEXT:    R_PPC64_PCREL_OPT	*ABS*+0x50
@@ -202,7 +202,7 @@ VarLabelSingleInsnBetween:
 	blr
 	.long	0
 	.quad	0
-# CHECK_LABEL:   VarLabelSingleInsnBetween
+# CHECK-LABEL:   VarLabelSingleInsnBetween
 # CHECK:         pld 3, 0(0), 1
 # CHECK-NEXT:    R_PPC64_GOT_PCREL34	vec
 # CHECK-NEXT:    R_PPC64_PCREL_OPT	*ABS*+0xc
@@ -227,7 +227,7 @@ VarLabelMultiInsnBetween:
 	blr
 	.long	0
 	.quad	0
-# CHECK_LABEL:   VarLabelMultiInsnBetween
+# CHECK-LABEL:   VarLabelMultiInsnBetween
 # CHECK:         pld 3, 0(0), 1
 # CHECK-NEXT:    R_PPC64_GOT_PCREL34	vec
 # CHECK-NEXT:    R_PPC64_PCREL_OPT	*ABS*+0x1c
@@ -257,7 +257,7 @@ VarLabelPrefixInsnBetween:
 	blr
 	.long	0
 	.quad	0
-# CHECK_LABEL:   VarLabelPrefixInsnBetween
+# CHECK-LABEL:   VarLabelPrefixInsnBetween
 # CHECK:         pld 3, 0(0), 1
 # CHECK-NEXT:    R_PPC64_GOT_PCREL34	vec
 # CHECK-NEXT:    R_PPC64_PCREL_OPT	*ABS*+0x24
@@ -288,7 +288,7 @@ VarLabelSpaceBetween:
 	blr
 	.long	0
 	.quad	0
-# CHECK_LABEL:   VarLabelSpaceBetween
+# CHECK-LABEL:   VarLabelSpaceBetween
 # CHECK:         pld 3, 0(0), 1
 # CHECK-NEXT:    R_PPC64_GOT_PCREL34	vec
 # CHECK-NEXT:    R_PPC64_PCREL_OPT	*ABS*+0x4c

diff  --git a/llvm/test/MC/WebAssembly/unnamed-data.ll b/llvm/test/MC/WebAssembly/unnamed-data.ll
index f1766d14f8480..1fe6df2f77afc 100644
--- a/llvm/test/MC/WebAssembly/unnamed-data.ll
+++ b/llvm/test/MC/WebAssembly/unnamed-data.ll
@@ -87,4 +87,4 @@ target triple = "wasm32-unknown-unknown"
 ; CHECK-NEXT:         Name:        .data.b
 ; CHECK-NEXT:         Alignment:   3
 ; CHECK-NEXT:         Flags:       [ ]
-; CHECK_NEXT:   ...
+; CHECK-NEXT:   ...

diff  --git a/llvm/test/Transforms/Inline/inline-strictfp.ll b/llvm/test/Transforms/Inline/inline-strictfp.ll
index 3028409fc167e..f6566fc54abc2 100644
--- a/llvm/test/Transforms/Inline/inline-strictfp.ll
+++ b/llvm/test/Transforms/Inline/inline-strictfp.ll
@@ -14,7 +14,7 @@ entry:
   %0 = call float @inlined_01(float %a) #0
   %add = call float @llvm.experimental.constrained.fadd.f32(float %0, float 2.000000e+00, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
   ret float %add
-; CHECK_LABEL: @host_02
+; CHECK-LABEL: @host_02
 ; CHECK: call float @llvm.experimental.constrained.fadd.f32(float {{.*}}, float {{.*}}, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
 ; CHECK: call float @llvm.experimental.constrained.fadd.f32(float {{.*}}, float 2.000000e+00, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
 }
@@ -33,7 +33,7 @@ entry:
   %0 = call float @inlined_03(float %a) #0
   %add = call float @llvm.experimental.constrained.fadd.f32(float %0, float 2.000000e+00, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
   ret float %add
-; CHECK_LABEL: @host_04
+; CHECK-LABEL: @host_04
 ; CHECK: call float @llvm.experimental.constrained.fadd.f32(float {{.*}}, float {{.*}}, metadata !"round.downward", metadata !"fpexcept.maytrap") #0
 ; CHECK: call float @llvm.experimental.constrained.fadd.f32(float {{.*}}, float 2.000000e+00, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
 }
@@ -52,7 +52,7 @@ entry:
   %0 = call float @inlined_05(float %a)
   %add = fadd float %0, 2.000000e+00
   ret float %add
-; CHECK_LABEL: @host_06
+; CHECK-LABEL: @host_06
 ; CHECK: call float @inlined_05(float %a)
 ; CHECK: fadd float %0, 2.000000e+00
 }
@@ -75,7 +75,7 @@ entry:
   %0 = call float @inlined_07(float %a) #0
   %add = call float @llvm.experimental.constrained.fadd.f32(float %0, float 2.000000e+00, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
   ret float %add
-; CHECK_LABEL: @host_08
+; CHECK-LABEL: @host_08
 ; CHECK: call float @func_ext(float {{.*}}) #0
 ; CHECK: call float @llvm.experimental.constrained.fadd.f32(float {{.*}}, float {{.*}}, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
 ; CHECK: call float @llvm.experimental.constrained.fadd.f32(float {{.*}}, float 2.000000e+00, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
@@ -96,7 +96,7 @@ entry:
   %0 = call double @inlined_09(float %a) #0
   %add = call double @llvm.experimental.constrained.fadd.f64(double %0, double 2.000000e+00, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
   ret double %add
-; CHECK_LABEL: @host_10
+; CHECK-LABEL: @host_10
 ; CHECK: call double @llvm.experimental.constrained.fpext.f64.f32(float {{.*}}, metadata !"fpexcept.ignore") #0
 ; CHECK: call double @llvm.experimental.constrained.fadd.f64(double {{.*}}, double 2.000000e+00, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
 }
@@ -113,7 +113,7 @@ entry:
   %add = call float @llvm.experimental.constrained.fadd.f32(float %a, float %b, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
   %cmp = call i1 @inlined_11(float %a, float %b) #0
   ret i1 %cmp
-; CHECK_LABEL: @host_12
+; CHECK-LABEL: @host_12
 ; CHECK: call float @llvm.experimental.constrained.fadd.f32(float %a, float %b, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
 ; CHECK: call i1 @llvm.experimental.constrained.fcmp.f32(float {{.*}}, metadata !"oeq", metadata !"fpexcept.ignore") #0
 }
@@ -130,7 +130,7 @@ entry:
   %0 = call float @inlined_13(float %a) #0
   %add = call float @llvm.experimental.constrained.fadd.f32(float %0, float 2.000000e+00, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
   ret float %add
-; CHECK_LABEL: @host_14
+; CHECK-LABEL: @host_14
 ; CHECK: call float @llvm.experimental.constrained.ceil.f32(float %a, metadata !"fpexcept.ignore") #0
 ; CHECK: call float @llvm.experimental.constrained.fadd.f32(float {{.*}}, float 2.000000e+00, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
 }

diff  --git a/llvm/test/Transforms/LoopVectorize/X86/gather-vs-interleave.ll b/llvm/test/Transforms/LoopVectorize/X86/gather-vs-interleave.ll
index f38782cb7e597..e27702e0fcac1 100644
--- a/llvm/test/Transforms/LoopVectorize/X86/gather-vs-interleave.ll
+++ b/llvm/test/Transforms/LoopVectorize/X86/gather-vs-interleave.ll
@@ -19,7 +19,7 @@ target triple = "x86_64-unknown-linux-gnu"
 @B = global [10240 x i64] zeroinitializer, align 16
 
 
-; CHECK_LABEL: strided_load_i64
+; CHECK-LABEL: strided_load_i64
 ; CHECK: masked.gather
 define void @strided_load_i64() {
   br label %1

diff  --git a/llvm/test/Transforms/MergeFunc/alias.ll b/llvm/test/Transforms/MergeFunc/alias.ll
index ee1c7af5e817f..1de6ede7a355b 100644
--- a/llvm/test/Transforms/MergeFunc/alias.ll
+++ b/llvm/test/Transforms/MergeFunc/alias.ll
@@ -14,7 +14,7 @@
 ; A strong backing function had to be created for the weak-weak pair
 
 ; CHECK: define private void @0(i32* %a) unnamed_addr
-; CHECK_NEXT: call void @dummy4()
+; CHECK-NEXT: call void @dummy4()
 
 ; These internal functions are dropped in favor of the external ones
 

diff  --git a/llvm/test/Transforms/PGOProfile/PR41279.ll b/llvm/test/Transforms/PGOProfile/PR41279.ll
index 777dd8ffc53f4..ff762d26e1289 100644
--- a/llvm/test/Transforms/PGOProfile/PR41279.ll
+++ b/llvm/test/Transforms/PGOProfile/PR41279.ll
@@ -77,6 +77,6 @@ define void @foo({ i8*, i64 }*, { i8*, i64 }*) personality i32 (...)* @__CxxFram
 ; USE-DAG: {{![0-9]+}} = !{i32 1, !"ProfileSummary", {{![0-9]+}}}
 ; USE-DAG: {{![0-9]+}} = !{!"DetailedSummary", {{![0-9]+}}}
 ; USE-DAG: ![[FUNC_ENTRY_COUNT]] = !{!"function_entry_count", i64 8}
-; USE_DAG: ![[BW_ENTRY1]] = !{!"branch_weights", i32 5, i32 3}
-; USE_DAG: ![[BW_ENTRY2]] = !{!"branch_weights", i32 2, i32 1}
+; USE-DAG: ![[BW_ENTRY1]] = !{!"branch_weights", i32 5, i32 3}
+; USE-DAG: ![[BW_ENTRY2]] = !{!"branch_weights", i32 2, i32 1}
 

diff  --git a/llvm/test/Transforms/PGOProfile/memop_clone.ll b/llvm/test/Transforms/PGOProfile/memop_clone.ll
index 0381b8f47dbae..3aa6f56a0817c 100644
--- a/llvm/test/Transforms/PGOProfile/memop_clone.ll
+++ b/llvm/test/Transforms/PGOProfile/memop_clone.ll
@@ -1,7 +1,7 @@
 ; RUN: opt < %s -passes=pgo-memop-opt -verify-dom-info -S | FileCheck %s
 
 define i32 @test(i8* %a, i8* %b) !prof !1 {
-; CHECK_LABEL: test
+; CHECK-LABEL: test
 ; CHECK: MemOP.Case.3:
 ; CHECK: tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* undef, i8* %a, i32 3, i1 false)
 ; CHECK: MemOP.Case.2:

diff  --git a/llvm/test/Transforms/PGOProfile/memop_size_from_strlen.ll b/llvm/test/Transforms/PGOProfile/memop_size_from_strlen.ll
index ce053faff58fe..3dd28d2f80479 100644
--- a/llvm/test/Transforms/PGOProfile/memop_size_from_strlen.ll
+++ b/llvm/test/Transforms/PGOProfile/memop_size_from_strlen.ll
@@ -3,7 +3,7 @@
 declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture writeonly, i8* nocapture readonly, i32, i1)
 declare i32 @strlen(i8* nocapture)
 
-; CHECK_LABEL: test
+; CHECK-LABEL: test
 ; CHECK: %1 = zext i32 %c to i64
 ; CHECK:  call void @llvm.instrprof.value.profile(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @__profn_test, i32 0, i32 0), i64 {{[0-9]+}}, i64 %1, i32 1, i32 0)
 

diff  --git a/llvm/test/tools/llvm-dwp/X86/tu_units_v5.s b/llvm/test/tools/llvm-dwp/X86/tu_units_v5.s
index 161e20f19f64d..643628182acba 100644
--- a/llvm/test/tools/llvm-dwp/X86/tu_units_v5.s
+++ b/llvm/test/tools/llvm-dwp/X86/tu_units_v5.s
@@ -11,7 +11,7 @@
 # CHECK-DAG: .debug_info.dwo contents:
 # CHECK: 0x00000000: Type Unit: length = 0x00000017, format = DWARF32, version = 0x0005, unit_type = DW_UT_split_type, abbr_offset = 0x0000, addr_size = 0x08, name = '', type_signature = [[TUID1:.*]], type_offset = 0x0019 (next unit at 0x0000001b)
 # CHECK: 0x0000001b: Type Unit: length = 0x00000017, format = DWARF32, version = 0x0005, unit_type = DW_UT_split_type, abbr_offset = 0x0000, addr_size = 0x08, name = '', type_signature = [[TUID2:.*]], type_offset = 0x0019 (next unit at 0x00000036)
-# CHECK_DAG: .debug_tu_index contents:
+# CHECK-DAG: .debug_tu_index contents:
 # CHECK: version = 5, units = 2, slots = 4
 # CHECK: Index Signature          INFO                     ABBREV
 # CHECK:     1 [[TUID1]]          [0x00000000, 0x0000001b) [0x00000000, 0x00000010)

diff  --git a/llvm/test/tools/llvm-dwp/X86/type_dedup_v5.test b/llvm/test/tools/llvm-dwp/X86/type_dedup_v5.test
index c72c6d2b764f5..b43a75bcd0df3 100644
--- a/llvm/test/tools/llvm-dwp/X86/type_dedup_v5.test
+++ b/llvm/test/tools/llvm-dwp/X86/type_dedup_v5.test
@@ -7,5 +7,5 @@
 # RUN: llvm-dwp %t-a.dwo %t-b.dwo -o %t.dwp
 # RUN: llvm-dwarfdump -debug-tu-index %t.dwp | FileCheck %s
 
-# CHECK_DAG: .debug_tu_index contents:
+# CHECK-DAG: .debug_tu_index contents:
 # CHECK: version = 5, units = 1, slots = 2

diff  --git a/llvm/test/tools/llvm-objdump/MachO/disassemble-all.test b/llvm/test/tools/llvm-objdump/MachO/disassemble-all.test
index 05d4a5d9ca9e6..f3770bf6ed726 100644
--- a/llvm/test/tools/llvm-objdump/MachO/disassemble-all.test
+++ b/llvm/test/tools/llvm-objdump/MachO/disassemble-all.test
@@ -1,39 +1,39 @@
 // RUN: llvm-objdump --macho -d --full-leading-addr --print-imm-hex --no-show-raw-insn %p/Inputs/macho-multiple-text | FileCheck %s --check-prefix=TEXT
 
 TEXT:      (__TEXT,__text) section
-TEXT_NEXT: _main:
-TEXT_NEXT: 0000000100000f60	pushq	%rbp
-TEXT_NEXT: 0000000100000f61	movq	%rsp, %rbp
-TEXT_NEXT: 0000000100000f64	subq	$0x10, %rsp
-TEXT_NEXT: 0000000100000f68	movl	$0x0, -0x4(%rbp)
-TEXT_NEXT: 0000000100000f6f	callq	_hello
-TEXT_NEXT: 0000000100000f74	xorl	%eax, %eax
-TEXT_NEXT: 0000000100000f76	addq	$0x10, %rsp
-TEXT_NEXT: 0000000100000f7a	popq	%rbp
-TEXT_NEXT: 0000000100000f7b	retq
+TEXT-NEXT: _main:
+TEXT-NEXT: 0000000100000f60	pushq	%rbp
+TEXT-NEXT: 0000000100000f61	movq	%rsp, %rbp
+TEXT-NEXT: 0000000100000f64	subq	$0x10, %rsp
+TEXT-NEXT: 0000000100000f68	movl	$0x0, -0x4(%rbp)
+TEXT-NEXT: 0000000100000f6f	callq	_hello
+TEXT-NEXT: 0000000100000f74	xorl	%eax, %eax
+TEXT-NEXT: 0000000100000f76	addq	$0x10, %rsp
+TEXT-NEXT: 0000000100000f7a	popq	%rbp
+TEXT-NEXT: 0000000100000f7b	retq
 
 // RUN: llvm-objdump --macho -D --full-leading-addr --print-imm-hex --no-show-raw-insn %p/Inputs/macho-multiple-text | FileCheck %s --check-prefix=ALL
 
 ALL:      (__TEXT,__text) section
-ALL_NEXT: _main:
-ALL_NEXT: 0000000100000f60	pushq	%rbp
-ALL_NEXT: 0000000100000f61	movq	%rsp, %rbp
-ALL_NEXT: 0000000100000f64	subq	$0x10, %rsp
-ALL_NEXT: 0000000100000f68	movl	$0x0, -0x4(%rbp)
-ALL_NEXT: 0000000100000f6f	callq	_hello
-ALL_NEXT: 0000000100000f74	xorl	%eax, %eax
-ALL_NEXT: 0000000100000f76	addq	$0x10, %rsp
-ALL_NEXT: 0000000100000f7a	popq	%rbp
-ALL_NEXT: 0000000100000f7b	retq
+ALL-NEXT: _main:
+ALL-NEXT: 0000000100000f60	pushq	%rbp
+ALL-NEXT: 0000000100000f61	movq	%rsp, %rbp
+ALL-NEXT: 0000000100000f64	subq	$0x10, %rsp
+ALL-NEXT: 0000000100000f68	movl	$0x0, -0x4(%rbp)
+ALL-NEXT: 0000000100000f6f	callq	_hello
+ALL-NEXT: 0000000100000f74	xorl	%eax, %eax
+ALL-NEXT: 0000000100000f76	addq	$0x10, %rsp
+ALL-NEXT: 0000000100000f7a	popq	%rbp
+ALL-NEXT: 0000000100000f7b	retq
 ALL:      (__TEXT_EXEC,__text) section
-ALL_NEXT: _hello:
-ALL_NEXT: 0000000100001000	pushq	%rbp
-ALL_NEXT: 0000000100001001	movq	%rsp, %rbp
-ALL_NEXT: 0000000100001004	subq	$0x10, %rsp
-ALL_NEXT: 0000000100001008	leaq	-0x71(%rip), %rdi ## literal pool for: "hello, world!\n"
-ALL_NEXT: 000000010000100f	movb	$0x0, %al
-ALL_NEXT: 0000000100001011	callq	0x100000f7c ## symbol stub for: _printf
-ALL_NEXT: 0000000100001016	movl	%eax, -0x4(%rbp)
-ALL_NEXT: 0000000100001019	addq	$0x10, %rsp
-ALL_NEXT: 000000010000101d	popq	%rbp
-ALL_NEXT: 000000010000101e	retq
+ALL-NEXT: _hello:
+ALL-NEXT: 0000000100001000	pushq	%rbp
+ALL-NEXT: 0000000100001001	movq	%rsp, %rbp
+ALL-NEXT: 0000000100001004	subq	$0x10, %rsp
+ALL-NEXT: 0000000100001008	leaq	-0x71(%rip), %rdi ## literal pool for: "hello, world!\n"
+ALL-NEXT: 000000010000100f	movb	$0x0, %al
+ALL-NEXT: 0000000100001011	callq	0x100000f7c ## symbol stub for: _printf
+ALL-NEXT: 0000000100001016	movl	%eax, -0x4(%rbp)
+ALL-NEXT: 0000000100001019	addq	$0x10, %rsp
+ALL-NEXT: 000000010000101d	popq	%rbp
+ALL-NEXT: 000000010000101e	retq

diff  --git a/llvm/test/tools/llvm-readobj/COFF/unwind-arm64-windows.test b/llvm/test/tools/llvm-readobj/COFF/unwind-arm64-windows.test
index 17d05163346c6..f118816506ee3 100644
--- a/llvm/test/tools/llvm-readobj/COFF/unwind-arm64-windows.test
+++ b/llvm/test/tools/llvm-readobj/COFF/unwind-arm64-windows.test
@@ -27,7 +27,7 @@ UNWIND1-NEXT:        0xd2c2              ; ldr x30, [sp, #16]
 UNWIND1-NEXT:        0x28                ; ldp x19, x20, [sp], #64
 UNWIND1-NEXT:        0xe4                ; end
 UNWIND1-NEXT:      ]
-UNWIND1_NEXT:    }
+UNWIND1-NEXT:    }
 
 
 UNWIND2:         ExceptionData {

diff  --git a/mlir/test/Dialect/Affine/loop-coalescing.mlir b/mlir/test/Dialect/Affine/loop-coalescing.mlir
index 1f191a14ed25d..664dfa39cb5e0 100644
--- a/mlir/test/Dialect/Affine/loop-coalescing.mlir
+++ b/mlir/test/Dialect/Affine/loop-coalescing.mlir
@@ -182,7 +182,7 @@ func.func @two_bands() {
       // The inner pair of loops is coalesced separately.
       // CHECK: scf.for
       scf.for %k = %i to %j step %c1 {
-        // CHECK_NOT: scf.for
+        // CHECK-NOT: scf.for
         scf.for %l = %i to %j step %c1 {
           "foo"() : () -> ()
         }

diff  --git a/mlir/test/Dialect/Linalg/fuse-with-reshape-by-collapsing.mlir b/mlir/test/Dialect/Linalg/fuse-with-reshape-by-collapsing.mlir
index a526bf7ded8d3..fd0bd88276365 100644
--- a/mlir/test/Dialect/Linalg/fuse-with-reshape-by-collapsing.mlir
+++ b/mlir/test/Dialect/Linalg/fuse-with-reshape-by-collapsing.mlir
@@ -39,7 +39,7 @@ func.func @fuse_by_collapsing(%arg0 : tensor<2x12x5x336x9xi32>,
 // CHECK-SAME:       indexing_maps = [#[[MAP0]], #[[MAP1]], #[[MAP2]], #[[MAP0]]]
 // CHECK-SAME:       iterator_types = ["parallel", "parallel", "parallel", "parallel", "parallel"]
 // CHECK-SAME:       ins(%[[ARG0]], %[[ARG1_RESHAPE]], %[[ARG2_RESHAPE]] :
-// CHECK_SAME:       outs(%[[INIT_RESHAPE]] :
+// CHECK-SAME:       outs(%[[INIT_RESHAPE]] :
 //      CHECK:   %[[RESULT_RESHAPE:.+]] = tensor.expand_shape %[[COLLAPSED_OP]] {{\[}}[0], [1, 2], [3], [4, 5, 6], [7]{{\]}}
 //      CHECK:   return %[[RESULT_RESHAPE]]
 
@@ -153,7 +153,7 @@ func.func @fuse_by_collapsing_change_reshape_order(%arg0 : tensor<9x56x2x60x6xi3
 // CHECK-SAME:       indexing_maps = [#[[MAP0]], #[[MAP1]], #[[MAP2]], #[[MAP3]]]
 // CHECK-SAME:       iterator_types = ["parallel", "parallel", "parallel", "parallel", "parallel"]
 // CHECK-SAME:       ins(%[[ARG0]], %[[ARG1_RESHAPE]], %[[ARG2_RESHAPE]] :
-// CHECK_SAME:       outs(%[[INIT_RESHAPE]] :
+// CHECK-SAME:       outs(%[[INIT_RESHAPE]] :
 //      CHECK:   %[[RESULT_RESHAPE:.+]] = tensor.expand_shape %[[COLLAPSED_OP]] {{\[}}[0], [1, 2, 3], [4], [5, 6], [7]{{\]}}
 //      CHECK:   return %[[RESULT_RESHAPE]]
 

diff  --git a/mlir/test/Dialect/Linalg/tile-and-fuse-no-fuse.mlir b/mlir/test/Dialect/Linalg/tile-and-fuse-no-fuse.mlir
index 7509fdb866e43..463d205ec2a14 100644
--- a/mlir/test/Dialect/Linalg/tile-and-fuse-no-fuse.mlir
+++ b/mlir/test/Dialect/Linalg/tile-and-fuse-no-fuse.mlir
@@ -23,7 +23,7 @@ func.func @tile_sizes_zero(%arg0 : tensor<?x?xf32>, %arg1 : tensor<?x?xf32>) ->
 
 // -----
 
-// UNARY_LABEL: @shape_only(
+// UNARY-LABEL: @shape_only(
 func.func @shape_only(%arg0 : tensor<?x?xf32>, %arg1 : tensor<?x?xf32>) -> tensor<?x?xf32> {
   %cst = arith.constant 0.0 : f32
 

diff  --git a/mlir/test/Dialect/MemRef/canonicalize.mlir b/mlir/test/Dialect/MemRef/canonicalize.mlir
index 8ebd9f39ccbd6..138a0f4474084 100644
--- a/mlir/test/Dialect/MemRef/canonicalize.mlir
+++ b/mlir/test/Dialect/MemRef/canonicalize.mlir
@@ -429,7 +429,7 @@ func.func @collapse_after_memref_cast_type_change(%arg0 : memref<?x512x1x1xf32>)
 // CHECK-LABEL:   func @collapse_after_memref_cast(
 // CHECK-SAME:      %[[INPUT:.*]]: memref<?x512x1x?xf32>) -> memref<?x?xf32> {
 // CHECK:           %[[COLLAPSED:.*]] = memref.collapse_shape %[[INPUT]]
-// CHECK_SAME:        {{\[\[}}0], [1, 2, 3]] : memref<?x512x1x?xf32> into memref<?x?xf32>
+// CHECK-SAME:        {{\[\[}}0], [1, 2, 3]] : memref<?x512x1x?xf32> into memref<?x?xf32>
 // CHECK:           return %[[COLLAPSED]] : memref<?x?xf32>
 func.func @collapse_after_memref_cast(%arg0 : memref<?x512x1x?xf32>) -> memref<?x?xf32> {
   %dynamic = memref.cast %arg0: memref<?x512x1x?xf32> to memref<?x?x?x?xf32>
@@ -442,7 +442,7 @@ func.func @collapse_after_memref_cast(%arg0 : memref<?x512x1x?xf32>) -> memref<?
 // CHECK-LABEL:   func @collapse_after_memref_cast_type_change_dynamic(
 // CHECK-SAME:      %[[INPUT:.*]]: memref<1x1x1x?xi64>) -> memref<?x?xi64> {
 // CHECK:           %[[COLLAPSED:.*]] = memref.collapse_shape %[[INPUT]]
-// CHECK_SAME:        {{\[\[}}0, 1, 2], [3]] : memref<1x1x1x?xi64> into memref<1x?xi64>
+// CHECK-SAME:        {{\[\[}}0, 1, 2], [3]] : memref<1x1x1x?xi64> into memref<1x?xi64>
 // CHECK:           %[[DYNAMIC:.*]] = memref.cast %[[COLLAPSED]] :
 // CHECK-SAME:         memref<1x?xi64> to memref<?x?xi64>
 // CHECK:           return %[[DYNAMIC]] : memref<?x?xi64>

diff  --git a/mlir/test/Dialect/SPIRV/IR/memory-ops.mlir b/mlir/test/Dialect/SPIRV/IR/memory-ops.mlir
index 0ff8235e52fdc..b1a152f1837bc 100644
--- a/mlir/test/Dialect/SPIRV/IR/memory-ops.mlir
+++ b/mlir/test/Dialect/SPIRV/IR/memory-ops.mlir
@@ -342,7 +342,7 @@ func.func @aligned_load_incorrect_attributes() -> () {
 spv.module Logical GLSL450 {
   spv.GlobalVariable @var0 : !spv.ptr<f32, Input>
   spv.GlobalVariable @var1 : !spv.ptr<!spv.sampled_image<!spv.image<f32, Dim2D, IsDepth, Arrayed, SingleSampled, NeedSampler, Unknown>>, UniformConstant>
-  // CHECK_LABEL: @simple_load
+  // CHECK-LABEL: @simple_load
   spv.func @simple_load() -> () "None" {
     // CHECK: spv.Load "Input" {{%.*}} : f32
     %0 = spv.mlir.addressof @var0 : !spv.ptr<f32, Input>
@@ -367,7 +367,7 @@ func.func @simple_store(%arg0 : f32) -> () {
   return
 }
 
-// CHECK_LABEL: @volatile_store
+// CHECK-LABEL: @volatile_store
 func.func @volatile_store(%arg0 : f32) -> () {
   %0 = spv.Variable : !spv.ptr<f32, Function>
   // CHECK: spv.Store  "Function" %0, %arg0 ["Volatile"] : f32
@@ -375,7 +375,7 @@ func.func @volatile_store(%arg0 : f32) -> () {
   return
 }
 
-// CHECK_LABEL: @aligned_store
+// CHECK-LABEL: @aligned_store
 func.func @aligned_store(%arg0 : f32) -> () {
   %0 = spv.Variable : !spv.ptr<f32, Function>
   // CHECK: spv.Store  "Function" %0, %arg0 ["Aligned", 4] : f32

diff  --git a/mlir/test/Dialect/Vector/vector-transfer-full-partial-split.mlir b/mlir/test/Dialect/Vector/vector-transfer-full-partial-split.mlir
index b4abb17717f3a..34f7f7095d4d8 100644
--- a/mlir/test/Dialect/Vector/vector-transfer-full-partial-split.mlir
+++ b/mlir/test/Dialect/Vector/vector-transfer-full-partial-split.mlir
@@ -54,7 +54,7 @@ func.func @split_vector_transfer_read_2d(%A: memref<?x8xf32>, %i: index, %j: ind
   // CHECK-SAME:     memref<?x8xf32>, index, index
   //      CHECK: }
   //      CHECK: %[[res:.*]] = vector.transfer_read %[[ifres]]#0[%[[ifres]]#1, %[[ifres]]#2], %cst
-  // CHECK_SAME:   {in_bounds = [true, true]} : memref<?x8xf32>, vector<4x8xf32>
+  // CHECK-SAME:   {in_bounds = [true, true]} : memref<?x8xf32>, vector<4x8xf32>
 
   //  LINALG-DAG: %[[c0:.*]] = arith.constant 0 : index
   //  LINALG-DAG: %[[c4:.*]] = arith.constant 4 : index
@@ -89,7 +89,7 @@ func.func @split_vector_transfer_read_2d(%A: memref<?x8xf32>, %i: index, %j: ind
   // LINALG-SAME:     memref<?x8xf32>, index, index
   //      LINALG: }
   //      LINALG: %[[res:.*]] = vector.transfer_read %[[ifres]]#0[%[[ifres]]#1, %[[ifres]]#2], %cst
-  // LINALG_SAME:   {in_bounds = [true, true]} : memref<?x8xf32>, vector<4x8xf32>
+  // LINALG-SAME:   {in_bounds = [true, true]} : memref<?x8xf32>, vector<4x8xf32>
   %1 = vector.transfer_read %A[%i, %j], %f0 : memref<?x8xf32>, vector<4x8xf32>
 
   // LINALG: return %[[res]] : vector<4x8xf32>

diff  --git a/mlir/test/IR/dynamic.mlir b/mlir/test/IR/dynamic.mlir
index 992cc588d4707..677fd9894dc85 100644
--- a/mlir/test/IR/dynamic.mlir
+++ b/mlir/test/IR/dynamic.mlir
@@ -11,7 +11,7 @@ func.func @succeededDynamicTypeVerifier() {
   "unregistered_op"() : () -> !test.dynamic_singleton
   // CHECK-NEXT: "unregistered_op"() : () -> !test.dynamic_pair<i32, f64>
   "unregistered_op"() : () -> !test.dynamic_pair<i32, f64>
-  // CHECK_NEXT: %{{.*}} = "unregistered_op"() : () -> !test.dynamic_pair<!test.dynamic_pair<i32, f64>, !test.dynamic_singleton>
+  // CHECK-NEXT: %{{.*}} = "unregistered_op"() : () -> !test.dynamic_pair<!test.dynamic_pair<i32, f64>, !test.dynamic_singleton>
   "unregistered_op"() : () -> !test.dynamic_pair<!test.dynamic_pair<i32, f64>, !test.dynamic_singleton>
   return
 }
@@ -53,7 +53,7 @@ func.func @succeededDynamicAttributeVerifier() {
   "unregistered_op"() {test_attr = #test.dynamic_singleton} : () -> ()
   // CHECK-NEXT: "unregistered_op"() {test_attr = #test.dynamic_pair<3 : i32, 5 : i32>} : () -> ()
   "unregistered_op"() {test_attr = #test.dynamic_pair<3 : i32, 5 : i32>} : () -> ()
-  // CHECK_NEXT: "unregistered_op"() {test_attr = #test.dynamic_pair<3 : i32, 5 : i32>} : () -> ()
+  // CHECK-NEXT: "unregistered_op"() {test_attr = #test.dynamic_pair<#test.dynamic_pair<3 : i32, 5 : i32>, f64>} : () -> ()
   "unregistered_op"() {test_attr = #test.dynamic_pair<#test.dynamic_pair<3 : i32, 5 : i32>, f64>} : () -> ()
   return
 }

diff  --git a/mlir/test/mlir-tblgen/op-decl-and-defs.td b/mlir/test/mlir-tblgen/op-decl-and-defs.td
index 1883b16f6fbaf..cab95c3294673 100644
--- a/mlir/test/mlir-tblgen/op-decl-and-defs.td
+++ b/mlir/test/mlir-tblgen/op-decl-and-defs.td
@@ -199,7 +199,7 @@ def NS_HCollectiveParamsOp : NS_Op<"op_collective_params", []> {
   let results = (outs AnyType:$b);
 }
 
-// CHECK_LABEL: class HCollectiveParamsOp :
+// CHECK-LABEL: class HCollectiveParamsOp :
 // CHECK: static void build(::mlir::OpBuilder &odsBuilder, ::mlir::OperationState &odsState, ::mlir::Type b, ::mlir::Value a);
 // CHECK: static void build(::mlir::OpBuilder &odsBuilder, ::mlir::OperationState &odsState, ::mlir::TypeRange resultTypes, ::mlir::Value a);
 // CHECK: static void build(::mlir::OpBuilder &, ::mlir::OperationState &odsState, ::mlir::TypeRange resultTypes, ::mlir::ValueRange operands, ::llvm::ArrayRef<::mlir::NamedAttribute> attributes = {})
@@ -212,7 +212,7 @@ def NS_HCollectiveParamsSuppress0Op : NS_Op<"op_collective_suppress0", []> {
   let results = (outs Variadic<I32>:$b);
 }
 
-// CHECK_LABEL: class HCollectiveParamsSuppress0Op :
+// CHECK-LABEL: class HCollectiveParamsSuppress0Op :
 // CHECK-NOT: static void build(::mlir::OpBuilder &odsBuilder, ::mlir::OperationState &odsState, ::mlir::TypeRange b, ::mlir::ValueRange a);
 // CHECK: static void build(::mlir::OpBuilder &, ::mlir::OperationState &odsState, ::mlir::TypeRange resultTypes, ::mlir::ValueRange operands, ::llvm::ArrayRef<::mlir::NamedAttribute> attributes = {});
 
@@ -224,7 +224,7 @@ def NS_HCollectiveParamsSuppress1Op : NS_Op<"op_collective_suppress1", []> {
   let results = (outs I32:$b);
 }
 
-// CHECK_LABEL: class HCollectiveParamsSuppress1Op :
+// CHECK-LABEL: class HCollectiveParamsSuppress1Op :
 // CHECK-NOT: static void build(::mlir::OpBuilder &odsBuilder, ::mlir::OperationState &odsState, ::mlir::TypeRange b, ::mlir::ValueRange a);
 // CHECK: static void build(::mlir::OpBuilder &, ::mlir::OperationState &odsState, ::mlir::TypeRange resultTypes, ::mlir::ValueRange operands, ::llvm::ArrayRef<::mlir::NamedAttribute> attributes = {});
 
@@ -237,7 +237,7 @@ def NS_HCollectiveParamsSuppress2Op : NS_Op<"op_collective_suppress2", [SameVari
   let arguments = (ins Variadic<I32>:$a);
   let results = (outs Variadic<I32>:$b, Variadic<F32>:$c);
 }
-// CHECK_LABEL: class HCollectiveParamsSuppress2Op :
+// CHECK-LABEL: class HCollectiveParamsSuppress2Op :
 // CHECK: static void build(::mlir::OpBuilder &odsBuilder, ::mlir::OperationState &odsState, ::mlir::TypeRange b, ::mlir::TypeRange c, ::mlir::ValueRange a);
 // CHECK-NOT: static void build(::mlir::OpBuilder &odsBuilder, ::mlir::OperationState &odsState, ::mlir::TypeRange b, ::mlir::ValueRange a);
 // CHECK: static void build(::mlir::OpBuilder &, ::mlir::OperationState &odsState, ::mlir::TypeRange resultTypes, ::mlir::ValueRange operands, ::llvm::ArrayRef<::mlir::NamedAttribute> attributes = {});
@@ -247,7 +247,7 @@ def NS_IOp : NS_Op<"op_with_same_operands_and_result_types_trait", [SameOperands
   let arguments = (ins AnyType:$a, AnyType:$b);
   let results = (outs AnyType:$r);
 }
-// CHECK_LABEL: class IOp :
+// CHECK-LABEL: class IOp :
 // CHECK: static void build(::mlir::OpBuilder &odsBuilder, ::mlir::OperationState &odsState, ::mlir::Type r, ::mlir::Value a, ::mlir::Value b);
 // CHECK: static void build(::mlir::OpBuilder &odsBuilder, ::mlir::OperationState &odsState, ::mlir::Value a, ::mlir::Value b);
 // CHECK: static void build(::mlir::OpBuilder &odsBuilder, ::mlir::OperationState &odsState, ::mlir::TypeRange resultTypes, ::mlir::Value a, ::mlir::Value b);
@@ -259,7 +259,7 @@ def NS_JOp : NS_Op<"op_with_InferTypeOpInterface_interface", [DeclareOpInterface
   let arguments = (ins AnyType:$a, AnyType:$b);
   let results = (outs AnyType:$r);
 }
-// CHECK_LABEL: class JOp :
+// CHECK-LABEL: class JOp :
 // CHECK: static void build(::mlir::OpBuilder &odsBuilder, ::mlir::OperationState &odsState, ::mlir::Type r, ::mlir::Value a, ::mlir::Value b);
 // CHECK: static void build(::mlir::OpBuilder &odsBuilder, ::mlir::OperationState &odsState, ::mlir::Value a, ::mlir::Value b);
 // CHECK: static void build(::mlir::OpBuilder &odsBuilder, ::mlir::OperationState &odsState, ::mlir::TypeRange resultTypes, ::mlir::Value a, ::mlir::Value b);
@@ -292,7 +292,7 @@ def NS_LOp : NS_Op<"op_with_same_operands_and_result_types_unwrapped_attr", [Sam
   let arguments = (ins AnyType:$a, AnyType:$b, I32Attr:$attr1);
   let results = (outs AnyType:$r);
 }
-// CHECK_LABEL: class LOp :
+// CHECK-LABEL: class LOp :
 // CHECK: static void build(::mlir::OpBuilder &odsBuilder, ::mlir::OperationState &odsState, ::mlir::Type r, ::mlir::Value a, ::mlir::Value b, ::mlir::IntegerAttr attr1);
 // CHECK: static void build(::mlir::OpBuilder &odsBuilder, ::mlir::OperationState &odsState, ::mlir::Value a, ::mlir::Value b, ::mlir::IntegerAttr attr1);
 // CHECK: static void build(::mlir::OpBuilder &odsBuilder, ::mlir::OperationState &odsState, ::mlir::TypeRange resultTypes, ::mlir::Value a, ::mlir::Value b, ::mlir::IntegerAttr attr1);

diff  --git a/polly/test/ScopDetect/dot-scops-npm.ll b/polly/test/ScopDetect/dot-scops-npm.ll
index 16211f5b56423..3911d0fb97cff 100644
--- a/polly/test/ScopDetect/dot-scops-npm.ll
+++ b/polly/test/ScopDetect/dot-scops-npm.ll
@@ -30,35 +30,35 @@ define void @func(i32 %n, i32 %m, double* noalias nonnull %A) {
 ; CHECK-NEXT: Node0x[[OUTER_EXIT]] -> Node0x[[RETURN_ID:.*]];
 ; CHECK-NEXT: Node0x[[RETURN_ID]] [shape=record,label="{return:
 ; CHECK-NEXT: colorscheme = "paired12"
-; CHECK_NEXT: subgraph cluster_0x[[:.*]] {
-; CHECK_NEXT: label = "";
-; CHECK_NEXT: style = solid;
-; CHECK_NEXT: color = 1
-; CHECK_NEXT: subgraph cluster_0x[[:.*]] {
-; CHECK_NEXT: label = "";
-; CHECK_NEXT: style = filled;
-; CHECK_NEXT: color = 3            subgraph cluster_0x7152c40 {
-; CHECK_NEXT: label = "";
-; CHECK_NEXT: style = solid;
-; CHECK_NEXT: color = 5
-; CHECK_NEXT: subgraph cluster_0x[[:.*]] {
-; CHECK_NEXT: label = "";
-; CHECK_NEXT: style = solid;
-; CHECK_NEXT: color = 7
-; CHECK_NEXT: Node0x[[INNER_FOR_ID]];
-; CHECK_NEXT: Node0x[[BABY1_ID]];
-; CHECK_NEXT: Node0x[[INNER_INC_ID]];
-; CHECK_NEXT: }
-; CHECK_NEXT: Node0x[[OUTER_FOR_ID]];
-; CHECK_NEXT: Node0x[[INNER_EXIT_ID]];
-; CHECK_NEXT: Node0x[[OUTER_INC_ID]];
-; CHECK_NEXT: }
-; CHECK_NEXT: Node0x[[OUTER_EXIT]];
-; CHECK_NEXT: }
-; CHECK_NEXT: Node0x[[EntryID]];
-; CHECK_NEXT: Node0x[[RETURN_ID]];
-; CHECK_NEXT: }
-; CHECK_NEXT: }
+; CHECK-NEXT: subgraph cluster_0x{{.*}} {
+; CHECK-NEXT: label = "";
+; CHECK-NEXT: style = solid;
+; CHECK-NEXT: color = 1
+; CHECK-NEXT: subgraph cluster_0x{{.*}} {
+; CHECK-NEXT: label = "";
+; CHECK-NEXT: style = filled;
+; CHECK-NEXT: color = 3            subgraph cluster_0x{{.*}} {
+; CHECK-NEXT: label = "";
+; CHECK-NEXT: style = solid;
+; CHECK-NEXT: color = 5
+; CHECK-NEXT: subgraph cluster_0x{{.*}} {
+; CHECK-NEXT: label = "";
+; CHECK-NEXT: style = solid;
+; CHECK-NEXT: color = 7
+; CHECK-NEXT: Node0x[[INNER_FOR_ID]];
+; CHECK-NEXT: Node0x[[BABY1_ID]];
+; CHECK-NEXT: Node0x[[INNER_INC_ID]];
+; CHECK-NEXT: }
+; CHECK-NEXT: Node0x[[OUTER_FOR_ID]];
+; CHECK-NEXT: Node0x[[INNER_EXIT_ID]];
+; CHECK-NEXT: Node0x[[OUTER_INC_ID]];
+; CHECK-NEXT: }
+; CHECK-NEXT: Node0x[[OUTER_EXIT]];
+; CHECK-NEXT: }
+; CHECK-NEXT: Node0x[[EntryID]];
+; CHECK-NEXT: Node0x[[RETURN_ID]];
+; CHECK-NEXT: }
+; CHECK-NEXT: }
 
 entry:
   br label %outer.for


        


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