[𝘀𝗽𝗿] changes introduced through rebaseusers/vitalybuka/spr/main.asandarwin-simplify-test

Created using spr 1.3.4

[skip ci]

1 files changed, 51 insertions, 0 deletions

diff --git a/llvm/lib/Support/ModRef.cpp b/llvm/lib/Support/ModRef.cpp
new file mode 100644
index 000000000000..c5978296e97f
--- /dev/null
+++ b/llvm/lib/Support/ModRef.cpp
@@ -0,0 +1,51 @@
+//===--- ModRef.cpp - Memory effect modeling --------------------*- C++ -*-===//

+//

+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

+// See https://llvm.org/LICENSE.txt for license information.

+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

+//

+//===----------------------------------------------------------------------===//

+//

+//  This file implements ModRef and MemoryEffects misc functions.

+//

+//===----------------------------------------------------------------------===//

+

+#include "llvm/Support/ModRef.h"

+

+using namespace llvm;

+

+raw_ostream &llvm::operator<<(raw_ostream &OS, ModRefInfo MR) {

+  switch (MR) {

+  case ModRefInfo::NoModRef:

+    OS << "NoModRef";

+    break;

+  case ModRefInfo::Ref:

+    OS << "Ref";

+    break;

+  case ModRefInfo::Mod:

+    OS << "Mod";

+    break;

+  case ModRefInfo::ModRef:

+    OS << "ModRef";

+    break;

+  }

+  return OS;

+}

+

+raw_ostream &llvm::operator<<(raw_ostream &OS, MemoryEffects ME) {

+  for (IRMemLocation Loc : MemoryEffects::locations()) {

+    switch (Loc) {

+    case IRMemLocation::ArgMem:

+      OS << "ArgMem: ";

+      break;

+    case IRMemLocation::InaccessibleMem:

+      OS << "InaccessibleMem: ";

+      break;

+    case IRMemLocation::Other:

+      OS << "Other: ";

+      break;

+    }

+    OS << ME.getModRef(Loc) << ", ";

+  }

+  return OS;

+}