From 295b0e5ef130e08428c993c1f04ed1aea2b434f3 Mon Sep 17 00:00:00 2001
From: Piotr Sobczak <Piotr.Sobczak@amd.com>
Date: Mon, 23 Mar 2020 15:53:59 +0100
Subject: [PATCH] Temporarily allow ExpensiveCombines

Temporarily allow ExpensiveCombines argument to avoid front-end
issues with https://reviews.llvm.org/D76540.

Change-Id: I7644ab01b8b3554b0d37c5d5e423fc82ff26dbd0
---
 llvm/include/llvm/Transforms/InstCombine/InstCombine.h   | 4 ++++
 llvm/lib/Transforms/InstCombine/InstructionCombining.cpp | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/llvm/include/llvm/Transforms/InstCombine/InstCombine.h b/llvm/include/llvm/Transforms/InstCombine/InstCombine.h
index 0ad4f54fd465d2..e8425118f95a2b 100644
--- a/llvm/include/llvm/Transforms/InstCombine/InstCombine.h
+++ b/llvm/include/llvm/Transforms/InstCombine/InstCombine.h
@@ -67,6 +67,10 @@ class InstructionCombiningPass : public FunctionPass {
 //
 FunctionPass *createInstructionCombiningPass();
 FunctionPass *createInstructionCombiningPass(unsigned MaxIterations);
+
+/// \deprecated
+FunctionPass *createInstructionCombiningPass(bool ExpensiveCombines,
+                                             unsigned MaxIterations);
 }
 
 #endif
diff --git a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
index da43f510d32ea8..85398bd0c5706f 100644
--- a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
@@ -3912,6 +3912,11 @@ FunctionPass *llvm::createInstructionCombiningPass(unsigned MaxIterations) {
   return new InstructionCombiningPass(MaxIterations);
 }
 
+FunctionPass *llvm::createInstructionCombiningPass(bool ExpensiveCombines,
+                                                   unsigned MaxIterations) {
+  return new InstructionCombiningPass(MaxIterations);
+}
+
 void LLVMAddInstructionCombiningPass(LLVMPassManagerRef PM) {
   unwrap(PM)->add(createInstructionCombiningPass());
 }