Merge branch 'main' into fix/111854

a-tarasyuk · web-flow · commit edb0a54f1af1 · 2024-10-26T01:07:20.000+03:00
diff --git a/clang/docs/RealtimeSanitizer.rst b/clang/docs/RealtimeSanitizer.rst
@@ -183,6 +183,10 @@ A **partial** list of flags RealtimeSanitizer respects:
      - ``true``
      - boolean
      - If set, use the symbolizer to turn virtual addresses to file/line locations. If false, can greatly speed up the error reporting.
+   * - ``suppressions``
+     - ""
+     - path
+     - If set to a valid suppressions file, will suppress issue reporting. See details in "Disabling", below.
 
 
 Some issues with flags can be debugged using the ``verbosity=$NUM`` flag:
@@ -194,12 +198,43 @@ Some issues with flags can be debugged using the ``verbosity=$NUM`` flag:
    misspelled_flag
    ...
 
-Disabling
----------
+Disabling and suppressing
+-------------------------
 
-In some circumstances, you may want to suppress error reporting in a specific scope.
+There are multiple ways to disable error reporting when using RealtimeSanitizer.
 
-In C++, this is achieved via  ``__rtsan::ScopedDisabler``. Within the scope where the ``ScopedDisabler`` object is instantiated, all sanitizer error reports are suppressed. This suppression applies to the current scope as well as all invoked functions, including any functions called transitively.
+In general, ``ScopedDisabler`` should be preferred, as it is the most performant.
+
+.. list-table:: Suppression methods
+   :widths: 30 15 15 10 70
+   :header-rows: 1
+
+   * - Method
+     - Specified at?
+     - Scope
+     - Run-time cost
+     - Description
+   * - ``ScopedDisabler``
+     - Compile-time
+     - Stack
+     - Very low
+     - Violations are ignored for the lifetime of the ``ScopedDisabler`` object.
+   * - ``function-name-matches`` suppression
+     - Run-time
+     - Single function
+     - Medium
+     - Suppresses intercepted and ``[[clang::blocking]]`` function calls by name.
+   * - ``call-stack-contains`` suppression
+     - Run-time
+     - Stack
+     - High
+     - Suppresses any stack trace contaning the specified pattern.
+    
+
+``ScopedDisabler``
+##################
+
+At compile time, RealtimeSanitizer may be disabled using ``__rtsan::ScopedDisabler``. RTSan ignores any errors originating within the ``ScopedDisabler`` instance variable scope.
 
 .. code-block:: c++
 
@@ -233,6 +268,31 @@ In C, you can use the ``__rtsan_disable()`` and ``rtsan_enable()`` functions to
 
 Each call to ``__rtsan_disable()`` must be paired with a subsequent call to ``__rtsan_enable()`` to restore normal sanitizer functionality. If a corresponding ``rtsan_enable()`` call is not made, the behavior is undefined.
 
+Suppression file
+################
+
+At run-time, suppressions may be specified using a suppressions file passed in ``RTSAN_OPTIONS``. Run-time suppression may be useful if the source cannot be changed.
+
+.. code-block:: console
+
+   > cat suppressions.supp
+   call-stack-contains:MallocViolation
+   call-stack-contains:std::*vector
+   function-name-matches:free
+   function-name-matches:CustomMarkedBlocking*
+   > RTSAN_OPTIONS="suppressions=suppressions.supp" ./a.out
+   ...
+
+Suppressions specified in this file are one of two flavors.
+
+``function-name-matches`` suppresses reporting of any intercepted library call, or function marked ``[[clang::blocking]]`` by name. If, for instance, you know that ``malloc`` is real-time safe on your system, you can disable the check for it via ``function-name-matches:malloc``.
+
+``call-stack-contains`` suppresses reporting of errors in any stack that contains a string matching the pattern specified. For example, suppressing error reporting of any non-real-time-safe behavior in ``std::vector`` may be specified ``call-stack-contains:std::*vector``. You must include symbols in your build for this method to be effective, unsymbolicated stack traces cannot be matched. ``call-stack-contains`` has the highest run-time cost of any method of suppression.
+
+Patterns may be exact matches or are "regex-light" patterns, containing special characters such as ``^$*``.
+
+The number of potential errors suppressed via this method may be seen on exit when using the ``print_stats_on_exit`` flag.
+
 Compile-time sanitizer detection
 --------------------------------
 
diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
@@ -691,6 +691,15 @@ NetBSD Support
 WebAssembly Support
 ^^^^^^^^^^^^^^^^^^^
 
+The default target CPU, "generic", now enables the `-mnontrapping-fptoint`
+and `-mbulk-memory` flags, which correspond to the [Bulk Memory Operations]
+and [Non-trapping float-to-int Conversions] language features, which are
+[widely implemented in engines].
+
+[Bulk Memory Operations]: https://github.com/WebAssembly/bulk-memory-operations/blob/master/proposals/bulk-memory-operations/Overview.md
+[Non-trapping float-to-int Conversions]: https://github.com/WebAssembly/spec/blob/master/proposals/nontrapping-float-to-int-conversion/Overview.md
+[widely implemented in engines]: https://webassembly.org/features/
+
 AVR Support
 ^^^^^^^^^^^
 
diff --git a/clang/include/clang/Lex/Preprocessor.h b/clang/include/clang/Lex/Preprocessor.h
@@ -1490,7 +1490,7 @@ class Preprocessor {
   /// Mark the file as included.
   /// Returns true if this is the first time the file was included.
   bool markIncluded(FileEntryRef File) {
-    HeaderInfo.getFileInfo(File);
+    HeaderInfo.getFileInfo(File).IsLocallyIncluded = true;
     return IncludedFiles.insert(File).second;
   }
 
diff --git a/clang/lib/Basic/Targets/WebAssembly.cpp b/clang/lib/Basic/Targets/WebAssembly.cpp
@@ -154,20 +154,20 @@ bool WebAssemblyTargetInfo::initFeatureMap(
     llvm::StringMap<bool> &Features, DiagnosticsEngine &Diags, StringRef CPU,
     const std::vector<std::string> &FeaturesVec) const {
   auto addGenericFeatures = [&]() {
+    Features["bulk-memory"] = true;
     Features["multivalue"] = true;
     Features["mutable-globals"] = true;
+    Features["nontrapping-fptoint"] = true;
     Features["reference-types"] = true;
     Features["sign-ext"] = true;
   };
   auto addBleedingEdgeFeatures = [&]() {
     addGenericFeatures();
     Features["atomics"] = true;
-    Features["bulk-memory"] = true;
     Features["exception-handling"] = true;
     Features["extended-const"] = true;
     Features["fp16"] = true;
     Features["multimemory"] = true;
-    Features["nontrapping-fptoint"] = true;
     Features["tail-call"] = true;
     Features["wide-arithmetic"] = true;
     setSIMDLevel(Features, RelaxedSIMD, true);
diff --git a/clang/lib/Lex/HeaderSearch.cpp b/clang/lib/Lex/HeaderSearch.cpp
@@ -1582,7 +1582,6 @@ bool HeaderSearch::ShouldEnterIncludeFile(Preprocessor &PP,
     }
   }
 
-  FileInfo.IsLocallyIncluded = true;
   IsFirstIncludeOfFile = PP.markIncluded(File);
   return true;
 }
diff --git a/clang/lib/Serialization/ASTWriter.cpp b/clang/lib/Serialization/ASTWriter.cpp
@@ -2163,8 +2163,8 @@ void ASTWriter::WriteHeaderSearch(const HeaderSearch &HS) {
       continue; // We have no information on this being a header file.
     if (!HFI->isCompilingModuleHeader && HFI->isModuleHeader)
       continue; // Header file info is tracked by the owning module file.
-    if (!HFI->isCompilingModuleHeader && !PP->alreadyIncluded(*File))
-      continue; // Non-modular header not included is not needed.
+    if (!HFI->isCompilingModuleHeader && !HFI->IsLocallyIncluded)
+      continue; // Header file info is tracked by the including module file.
 
     // Massage the file path into an appropriate form.
     StringRef Filename = File->getName();
@@ -2176,7 +2176,7 @@ void ASTWriter::WriteHeaderSearch(const HeaderSearch &HS) {
       SavedStrings.push_back(Filename.data());
     }
 
-    bool Included = PP->alreadyIncluded(*File);
+    bool Included = HFI->IsLocallyIncluded || PP->alreadyIncluded(*File);
 
     HeaderFileInfoTrait::key_type Key = {
       Filename, File->getSize(), getTimestampForOutput(*File)
diff --git a/clang/test/Preprocessor/wasm-target-features.c b/clang/test/Preprocessor/wasm-target-features.c
@@ -163,8 +163,10 @@
 // RUN:     -target wasm64-unknown-unknown -mcpu=generic \
 // RUN:   | FileCheck %s -check-prefix=GENERIC-INCLUDE
 //
+// GENERIC-INCLUDE-DAG: #define __wasm_bulk_memory__ 1{{$}}
 // GENERIC-INCLUDE-DAG: #define __wasm_multivalue__ 1{{$}}
 // GENERIC-INCLUDE-DAG: #define __wasm_mutable_globals__ 1{{$}}
+// GENERIC-INCLUDE-DAG: #define __wasm_nontrapping_fptoint__ 1{{$}}
 // GENERIC-INCLUDE-DAG: #define __wasm_reference_types__ 1{{$}}
 // GENERIC-INCLUDE-DAG: #define __wasm_sign_ext__ 1{{$}}
 //
@@ -176,12 +178,10 @@
 // RUN:   | FileCheck %s -check-prefix=GENERIC
 //
 // GENERIC-NOT: #define __wasm_atomics__ 1{{$}}
-// GENERIC-NOT: #define __wasm_bulk_memory__ 1{{$}}
 // GENERIC-NOT: #define __wasm_exception_handling__ 1{{$}}
 // GENERIC-NOT: #define __wasm_extended_const__ 1{{$}}
 // GENERIC-NOT: #define __wasm__fp16__ 1{{$}}
 // GENERIC-NOT: #define __wasm_multimemory__ 1{{$}}
-// GENERIC-NOT: #define __wasm_nontrapping_fptoint__ 1{{$}}
 // GENERIC-NOT: #define __wasm_relaxed_simd__ 1{{$}}
 // GENERIC-NOT: #define __wasm_simd128__ 1{{$}}
 // GENERIC-NOT: #define __wasm_tail_call__ 1{{$}}
diff --git a/libcxx/include/CMakeLists.txt b/libcxx/include/CMakeLists.txt
@@ -497,7 +497,6 @@ set(files
   __locale_dir/locale_base_api/fuchsia.h
   __locale_dir/locale_base_api/ibm.h
   __locale_dir/locale_base_api/musl.h
-  __locale_dir/locale_base_api/newlib.h
   __locale_dir/locale_base_api/openbsd.h
   __locale_dir/locale_base_api/win32.h
   __locale_dir/locale_guard.h
diff --git a/libcxx/include/__locale_dir/locale_base_api.h b/libcxx/include/__locale_dir/locale_base_api.h
@@ -15,10 +15,6 @@
 #  include <__locale_dir/locale_base_api/ibm.h>
 #elif defined(__ANDROID__)
 #  include <__locale_dir/locale_base_api/android.h>
-#elif defined(__sun__)
-#  include <__locale_dir/locale_base_api/solaris.h>
-#elif defined(_NEWLIB_VERSION)
-#  include <__locale_dir/locale_base_api/newlib.h>
 #elif defined(__OpenBSD__)
 #  include <__locale_dir/locale_base_api/openbsd.h>
 #elif defined(__Fuchsia__)
diff --git a/libcxx/include/__locale_dir/locale_base_api/newlib.h b/libcxx/include/__locale_dir/locale_base_api/newlib.h
diff --git a/libcxx/include/module.modulemap b/libcxx/include/module.modulemap
@@ -1451,7 +1451,6 @@ module std [system] {
       textual header "__locale_dir/locale_base_api/fuchsia.h"
       textual header "__locale_dir/locale_base_api/ibm.h"
       textual header "__locale_dir/locale_base_api/musl.h"
-      textual header "__locale_dir/locale_base_api/newlib.h"
       textual header "__locale_dir/locale_base_api/openbsd.h"
       textual header "__locale_dir/locale_base_api/win32.h"
     }
diff --git a/lld/test/wasm/custom-section-name.ll b/lld/test/wasm/custom-section-name.ll
@@ -1,4 +1,4 @@
-; RUN: llc -filetype=obj %s -o %t.o
+; RUN: llc -filetype=obj -mattr=-bulk-memory %s -o %t.o
 ; RUN: wasm-ld -no-gc-sections --no-entry -o %t.wasm %t.o
 ; RUN: obj2yaml %t.wasm | FileCheck %s --check-prefixes=CHECK,NO-BSS
 ; RUN: wasm-ld -no-gc-sections --no-entry --import-memory -o %t.bss.wasm %t.o
diff --git a/lld/test/wasm/data-segments.ll b/lld/test/wasm/data-segments.ll
@@ -1,4 +1,4 @@
-; RUN: llc --mtriple=wasm32-unknown-unknown -filetype=obj %s -o %t.atomics.o -mattr=+atomics
+; RUN: llc --mtriple=wasm32-unknown-unknown -filetype=obj %s -o %t.atomics.o -mattr=+atomics,-bulk-memory
 ; RUN: llc --mtriple=wasm32-unknown-unknown -filetype=obj %s -o %t.bulk-mem.o -mattr=+bulk-memory
 ; RUN: llc --mtriple=wasm64-unknown-unknown -filetype=obj %s -o %t.bulk-mem64.o -mattr=+bulk-memory
 ; RUN: llc --mtriple=wasm32-unknown-unknown -filetype=obj %s -o %t.atomics.bulk-mem.o -mattr=+atomics,+bulk-memory
diff --git a/lld/test/wasm/lto/Inputs/libcall-archive.ll b/lld/test/wasm/lto/Inputs/libcall-archive.ll
@@ -1,6 +1,8 @@
 target datalayout = "e-m:e-p:32:32-p10:8:8-p20:8:8-i64:64-n32:64-S128-ni:1:10:20"
 target triple = "wasm32-unknown-unknown"
 
-define void @memcpy() {
+define void @memcpy() #0 {
   ret void
 }
+
+attributes #0 = { "target-features"="-bulk-memory" }
diff --git a/lld/test/wasm/lto/libcall-archive.ll b/lld/test/wasm/lto/libcall-archive.ll
@@ -8,14 +8,16 @@
 target datalayout = "e-m:e-p:32:32-p10:8:8-p20:8:8-i64:64-n32:64-S128-ni:1:10:20"
 target triple = "wasm32-unknown-unknown"
 
-define void @_start(ptr %a, ptr %b) {
+define void @_start(ptr %a, ptr %b) #0 {
 entry:
   call void @llvm.memcpy.p0.p0.i64(ptr %a, ptr %b, i64 1024, i1 false)
   ret void
 }
 
 declare void @llvm.memcpy.p0.p0.i64(ptr nocapture, ptr nocapture, i64, i1)
 
+attributes #0 = { "target-features"="-bulk-memory" }
+
 ; CHECK:       - Type:            CUSTOM
 ; CHECK-NEXT:    Name:            name
 ; CHECK-NEXT:    FunctionNames:
diff --git a/lld/test/wasm/lto/stub-library-libcall.s b/lld/test/wasm/lto/stub-library-libcall.s
@@ -2,7 +2,7 @@
 # RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown -o %t_main.o %t/main.s
 # RUN: llvm-as %S/Inputs/foo.ll -o %t_foo.o
 # RUN: llvm-as %S/Inputs/libcall.ll -o %t_libcall.o
-# RUN: wasm-ld %t_main.o %t_libcall.o %t_foo.o %p/Inputs/stub.so -o %t.wasm
+# RUN: wasm-ld -mllvm -mattr=-bulk-memory %t_main.o %t_libcall.o %t_foo.o %p/Inputs/stub.so -o %t.wasm
 # RUN: obj2yaml %t.wasm | FileCheck %s
 
 # The function `func_with_libcall` will generate an undefined reference to
@@ -12,7 +12,7 @@
 # If %t_foo.o is not included in the link we get an undefined symbol reported
 # to the dependency of memcpy on the foo export:
 
-# RUN: not wasm-ld %t_main.o %t_libcall.o %p/Inputs/stub.so -o %t.wasm 2>&1 | FileCheck --check-prefix=MISSING %s
+# RUN: not wasm-ld -mllvm -mattr=-bulk-memory %t_main.o %t_libcall.o %p/Inputs/stub.so -o %t.wasm 2>&1 | FileCheck --check-prefix=MISSING %s
 # MISSING: stub.so: undefined symbol: foo. Required by memcpy
 
 #--- main.s
diff --git a/llvm/docs/ReleaseNotes.md b/llvm/docs/ReleaseNotes.md
@@ -180,6 +180,15 @@ Changes to the RISC-V Backend
 Changes to the WebAssembly Backend
 ----------------------------------
 
+The default target CPU, "generic", now enables the `-mnontrapping-fptoint`
+and `-mbulk-memory` flags, which correspond to the [Bulk Memory Operations]
+and [Non-trapping float-to-int Conversions] language features, which are
+[widely implemented in engines].
+
+[Bulk Memory Operations]: https://github.com/WebAssembly/bulk-memory-operations/blob/master/proposals/bulk-memory-operations/Overview.md
+[Non-trapping float-to-int Conversions]: https://github.com/WebAssembly/spec/blob/master/proposals/nontrapping-float-to-int-conversion/Overview.md
+[widely implemented in engines]: https://webassembly.org/features/
+
 Changes to the Windows Target
 -----------------------------
 
diff --git a/llvm/lib/Target/WebAssembly/WebAssembly.td b/llvm/lib/Target/WebAssembly/WebAssembly.td
@@ -114,7 +114,8 @@ def : ProcessorModel<"mvp", NoSchedModel, []>;
 // consideration given to available support in relevant engines and tools, and
 // the importance of the features.
 def : ProcessorModel<"generic", NoSchedModel,
-                      [FeatureMultivalue, FeatureMutableGlobals,
+                      [FeatureBulkMemory, FeatureMultivalue,
+                       FeatureMutableGlobals, FeatureNontrappingFPToInt,
                        FeatureReferenceTypes, FeatureSignExt]>;
 
 // Latest and greatest experimental version of WebAssembly. Bugs included!
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyFixFunctionBitcasts.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyFixFunctionBitcasts.cpp
@@ -111,6 +111,7 @@ static Function *createWrapper(Function *F, FunctionType *Ty) {
 
   Function *Wrapper = Function::Create(Ty, Function::PrivateLinkage,
                                        F->getName() + "_bitcast", M);
+  Wrapper->setAttributes(F->getAttributes());
   BasicBlock *BB = BasicBlock::Create(M->getContext(), "body", Wrapper);
   const DataLayout &DL = BB->getDataLayout();
 
@@ -201,6 +202,7 @@ static Function *createWrapper(Function *F, FunctionType *Ty) {
     Wrapper->eraseFromParent();
     Wrapper = Function::Create(Ty, Function::PrivateLinkage,
                                F->getName() + "_bitcast_invalid", M);
+    Wrapper->setAttributes(F->getAttributes());
     BasicBlock *BB = BasicBlock::Create(M->getContext(), "body", Wrapper);
     new UnreachableInst(M->getContext(), BB);
     Wrapper->setName(F->getName() + "_bitcast_invalid");
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp
@@ -233,13 +233,30 @@ class CoalesceFeaturesAndStripAtomics final : public ModulePass {
 
 private:
   FeatureBitset coalesceFeatures(const Module &M) {
-    FeatureBitset Features =
-        WasmTM
-            ->getSubtargetImpl(std::string(WasmTM->getTargetCPU()),
-                               std::string(WasmTM->getTargetFeatureString()))
-            ->getFeatureBits();
-    for (auto &F : M)
+    // Union the features of all defined functions. Start with an empty set, so
+    // that if a feature is disabled in every function, we'll compute it as
+    // disabled. If any function lacks a target-features attribute, it'll
+    // default to the target CPU from the `TargetMachine`.
+    FeatureBitset Features;
+    bool AnyDefinedFuncs = false;
+    for (auto &F : M) {
+      if (F.isDeclaration())
+        continue;
+
       Features |= WasmTM->getSubtargetImpl(F)->getFeatureBits();
+      AnyDefinedFuncs = true;
+    }
+
+    // If we have no defined functions, use the target CPU from the
+    // `TargetMachine`.
+    if (!AnyDefinedFuncs) {
+      Features =
+          WasmTM
+              ->getSubtargetImpl(std::string(WasmTM->getTargetCPU()),
+                                 std::string(WasmTM->getTargetFeatureString()))
+              ->getFeatureBits();
+    }
+
     return Features;
   }
 
diff --git a/llvm/test/CodeGen/WebAssembly/cfg-stackify-eh-legacy.ll b/llvm/test/CodeGen/WebAssembly/cfg-stackify-eh-legacy.ll
@@ -1,9 +1,9 @@
 ; REQUIRES: asserts
-; RUN: llc < %s -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -wasm-keep-registers -disable-block-placement -verify-machineinstrs -fast-isel=false -machine-sink-split-probability-threshold=0 -cgp-freq-ratio-to-skip-merge=1000 -wasm-enable-eh -exception-model=wasm -mattr=+exception-handling | FileCheck %s
-; RUN: llc < %s -disable-wasm-fallthrough-return-opt -disable-block-placement -verify-machineinstrs -fast-isel=false -machine-sink-split-probability-threshold=0 -cgp-freq-ratio-to-skip-merge=1000 -wasm-enable-eh -exception-model=wasm -mattr=+exception-handling
-; RUN: llc < %s -O0 -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -wasm-keep-registers -verify-machineinstrs -wasm-enable-eh -exception-model=wasm -mattr=+exception-handling | FileCheck %s --check-prefix=NOOPT
-; RUN: llc < %s -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -wasm-keep-registers -disable-block-placement -verify-machineinstrs -fast-isel=false -machine-sink-split-probability-threshold=0 -cgp-freq-ratio-to-skip-merge=1000 -wasm-enable-eh -exception-model=wasm -mattr=+exception-handling -wasm-disable-ehpad-sort -stats 2>&1 | FileCheck %s --check-prefix=NOSORT
-; RUN: llc < %s -disable-wasm-fallthrough-return-opt -disable-block-placement -verify-machineinstrs -fast-isel=false -machine-sink-split-probability-threshold=0 -cgp-freq-ratio-to-skip-merge=1000 -wasm-enable-eh -exception-model=wasm -mattr=+exception-handling -wasm-disable-ehpad-sort | FileCheck %s --check-prefix=NOSORT-LOCALS
+; RUN: llc < %s -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -wasm-keep-registers -disable-block-placement -verify-machineinstrs -fast-isel=false -machine-sink-split-probability-threshold=0 -cgp-freq-ratio-to-skip-merge=1000 -wasm-enable-eh -exception-model=wasm -mattr=+exception-handling,bulk-memory | FileCheck %s
+; RUN: llc < %s -disable-wasm-fallthrough-return-opt -disable-block-placement -verify-machineinstrs -fast-isel=false -machine-sink-split-probability-threshold=0 -cgp-freq-ratio-to-skip-merge=1000 -wasm-enable-eh -exception-model=wasm -mattr=+exception-handling,bulk-memory
+; RUN: llc < %s -O0 -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -wasm-keep-registers -verify-machineinstrs -wasm-enable-eh -exception-model=wasm -mattr=+exception-handling,-bulk-memory | FileCheck %s --check-prefix=NOOPT
+; RUN: llc < %s -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -wasm-keep-registers -disable-block-placement -verify-machineinstrs -fast-isel=false -machine-sink-split-probability-threshold=0 -cgp-freq-ratio-to-skip-merge=1000 -wasm-enable-eh -exception-model=wasm -mattr=+exception-handling,-bulk-memory -wasm-disable-ehpad-sort -stats 2>&1 | FileCheck %s --check-prefix=NOSORT
+; RUN: llc < %s -disable-wasm-fallthrough-return-opt -disable-block-placement -verify-machineinstrs -fast-isel=false -machine-sink-split-probability-threshold=0 -cgp-freq-ratio-to-skip-merge=1000 -wasm-enable-eh -exception-model=wasm -mattr=+exception-handling,-bulk-memory -wasm-disable-ehpad-sort | FileCheck %s --check-prefix=NOSORT-LOCALS
 
 target triple = "wasm32-unknown-unknown"
 
diff --git a/llvm/test/CodeGen/WebAssembly/target-features-cpus.ll b/llvm/test/CodeGen/WebAssembly/target-features-cpus.ll
diff --git a/llvm/test/MC/WebAssembly/extern-functype-intrinsic.ll b/llvm/test/MC/WebAssembly/extern-functype-intrinsic.ll
diff --git a/llvm/test/MC/WebAssembly/libcall.ll b/llvm/test/MC/WebAssembly/libcall.ll

Original file line number	Diff line number	Diff line change
`@@ -1490,7 +1490,7 @@ class Preprocessor {`
`1490`	`1490`	`/// Mark the file as included.`
`1491`	`1491`	`/// Returns true if this is the first time the file was included.`
`1492`	`1492`	`bool markIncluded(FileEntryRef File) {`
`1493`		`- HeaderInfo.getFileInfo(File);`
	`1493`	`+ HeaderInfo.getFileInfo(File).IsLocallyIncluded = true;`
`1494`	`1494`	`return IncludedFiles.insert(File).second;`
`1495`	`1495`	`}`
`1496`	`1496`
Original file line number	Diff line number	Diff line change
`@@ -1582,7 +1582,6 @@ bool HeaderSearch::ShouldEnterIncludeFile(Preprocessor &PP,`
`1582`	`1582`	`}`
`1583`	`1583`	`}`
`1584`	`1584`
`1585`		`- FileInfo.IsLocallyIncluded = true;`
`1586`	`1585`	`IsFirstIncludeOfFile = PP.markIncluded(File);`
`1587`	`1586`	`return true;`
`1588`	`1587`	`}`