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Track LLVM 14 API changes.

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Only done on the master branch for now to fix build farm animal seawasp
(which tests bleeeding edge PostgreSQL with bleeding edge LLVM).  We can
back-patch a consolidated fix closer to LLVM 14's release, once its API
has stopped moving around.

Discussion: https://postgr.es/m/CA%2BhUKGL%3Dyg6qqgg6W6SAuvRQejditeoDNy-X3b9H_6Fnw8j5Wg%40mail.gmail.com
This commit is contained in:
Thomas Munro 2021-09-27 10:39:01 +13:00
parent e94c1a55da
commit e6a7600202
1 changed files with 11 additions and 1 deletions
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12
src/backend/jit/llvm/llvmjit_inline.cpp
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@ -594,7 +594,11 @@ function_inlinable(llvm::Function &F,
if (F.materialize())
elog(FATAL, "failed to materialize metadata");
if (F.getAttributes().hasFnAttribute(llvm::Attribute::NoInline))
#if LLVM_VERSION_MAJOR < 14
#define hasFnAttr hasFnAttribute
#endif
if (F.getAttributes().hasFnAttr(llvm::Attribute::NoInline))
{
ilog(DEBUG1, "ineligibile to import %s due to noinline",
F.getName().data());
@ -871,7 +875,9 @@ create_redirection_function(std::unique_ptr<llvm::Module> &importMod,
llvm::Function *AF;
llvm::BasicBlock *BB;
llvm::CallInst *fwdcall;
#if LLVM_VERSION_MAJOR < 14
llvm::Attribute inlineAttribute;
#endif
AF = llvm::Function::Create(F->getFunctionType(),
LinkageTypes::AvailableExternallyLinkage,
@ -880,9 +886,13 @@ create_redirection_function(std::unique_ptr<llvm::Module> &importMod,
Builder.SetInsertPoint(BB);
fwdcall = Builder.CreateCall(F, &*AF->arg_begin());
#if LLVM_VERSION_MAJOR < 14
inlineAttribute = llvm::Attribute::get(Context,
llvm::Attribute::AlwaysInline);
fwdcall->addAttribute(~0U, inlineAttribute);
#else
fwdcall->addFnAttr(llvm::Attribute::AlwaysInline);
#endif
Builder.CreateRet(fwdcall);
return AF;