From cfca06d7963fa0909f90483b42a6d7d194d01e08 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sun, 26 Jul 2020 19:36:28 +0000
Subject: Vendor import of llvm-project master 2e10b7a39b9, the last commit
 before the llvmorg-12-init tag, from which release/11.x was branched.

---
 llvm/lib/Target/X86/X86.h | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

(limited to 'llvm/lib/Target/X86/X86.h')

diff --git a/llvm/lib/Target/X86/X86.h b/llvm/lib/Target/X86/X86.h
index 0481a40d462a..91ba4e3d091e 100644
--- a/llvm/lib/Target/X86/X86.h
+++ b/llvm/lib/Target/X86/X86.h
@@ -19,9 +19,7 @@
 namespace llvm {
 
 class FunctionPass;
-class ImmutablePass;
 class InstructionSelector;
-class ModulePass;
 class PassRegistry;
 class X86RegisterBankInfo;
 class X86Subtarget;
@@ -120,7 +118,7 @@ FunctionPass *createX86DomainReassignmentPass();
 FunctionPass *createX86EvexToVexInsts();
 
 /// This pass creates the thunks for the retpoline feature.
-FunctionPass *createX86RetpolineThunksPass();
+FunctionPass *createX86IndirectThunksPass();
 
 /// This pass ensures instructions featuring a memory operand
 /// have distinctive <LineNumber, Discriminator> (with respect to eachother)
@@ -129,11 +127,23 @@ FunctionPass *createX86DiscriminateMemOpsPass();
 /// This pass applies profiling information to insert cache prefetches.
 FunctionPass *createX86InsertPrefetchPass();
 
+/// This pass insert wait instruction after X87 instructions which could raise
+/// fp exceptions when strict-fp enabled.
+FunctionPass *createX86InsertX87waitPass();
+
+/// This pass optimizes arithmetic based on knowledge that is only used by
+/// a reduction sequence and is therefore safe to reassociate in interesting
+/// ways.
+FunctionPass *createX86PartialReductionPass();
+
 InstructionSelector *createX86InstructionSelector(const X86TargetMachine &TM,
                                                   X86Subtarget &,
                                                   X86RegisterBankInfo &);
 
+FunctionPass *createX86LoadValueInjectionLoadHardeningPass();
+FunctionPass *createX86LoadValueInjectionRetHardeningPass();
 FunctionPass *createX86SpeculativeLoadHardeningPass();
+FunctionPass *createX86SpeculativeExecutionSideEffectSuppression();
 
 void initializeEvexToVexInstPassPass(PassRegistry &);
 void initializeFixupBWInstPassPass(PassRegistry &);
@@ -141,15 +151,21 @@ void initializeFixupLEAPassPass(PassRegistry &);
 void initializeFPSPass(PassRegistry &);
 void initializeWinEHStatePassPass(PassRegistry &);
 void initializeX86AvoidSFBPassPass(PassRegistry &);
+void initializeX86AvoidTrailingCallPassPass(PassRegistry &);
 void initializeX86CallFrameOptimizationPass(PassRegistry &);
 void initializeX86CmovConverterPassPass(PassRegistry &);
 void initializeX86CondBrFoldingPassPass(PassRegistry &);
 void initializeX86DomainReassignmentPass(PassRegistry &);
 void initializeX86ExecutionDomainFixPass(PassRegistry &);
 void initializeX86ExpandPseudoPass(PassRegistry &);
+void initializeX86FixupSetCCPassPass(PassRegistry &);
 void initializeX86FlagsCopyLoweringPassPass(PassRegistry &);
+void initializeX86LoadValueInjectionLoadHardeningPassPass(PassRegistry &);
+void initializeX86LoadValueInjectionRetHardeningPassPass(PassRegistry &);
 void initializeX86OptimizeLEAPassPass(PassRegistry &);
+void initializeX86PartialReductionPass(PassRegistry &);
 void initializeX86SpeculativeLoadHardeningPassPass(PassRegistry &);
+void initializeX86SpeculativeExecutionSideEffectSuppressionPass(PassRegistry &);
 
 namespace X86AS {
 enum : unsigned {
-- 
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