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Auto merge of #107591 - krasimirgg:llvm-17-pgoopts, r=cuviper

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llvm-wrapper: adapt for LLVM API changes

Adapts the wrapper for 516e301752, where the constructor of PGOOptions gained a new FileSystem argument. Adapted to use the real file system, similarly to the changes inside of LLVM:
516e301752 (diff-f409934ba27ad86494f3012324e9a3995b56e0743609ded7a387ba62bbf5edb0R236)

Found via our experimental Rust + LLVM at HEAD bot: https://buildkite.com/llvm-project/rust-llvm-integrate-prototype/builds/16853#01860e2e-5eba-4f07-8359-0325913ff410/219-517
This commit is contained in:
bors 2023-02-04 03:41:57 +00:00
commit 91eb6f9acf
1 changed files with 30 additions and 8 deletions
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38
compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
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@ -21,6 +21,9 @@
#include "llvm/Passes/StandardInstrumentations.h"
#include "llvm/Support/CBindingWrapping.h"
#include "llvm/Support/FileSystem.h"
#if LLVM_VERSION_GE(17, 0)
#include "llvm/Support/VirtualFileSystem.h"
#endif
#include "llvm/Support/Host.h"
#if LLVM_VERSION_LT(14, 0)
#include "llvm/Support/TargetRegistry.h"
@ -651,21 +654,40 @@ LLVMRustOptimize(
Optional<PGOOptions> PGOOpt;
#else
std::optional<PGOOptions> PGOOpt;
#endif
#if LLVM_VERSION_GE(17, 0)
auto FS = vfs::getRealFileSystem();
#endif
if (PGOGenPath) {
assert(!PGOUsePath && !PGOSampleUsePath);
PGOOpt = PGOOptions(PGOGenPath, "", "", PGOOptions::IRInstr,
PGOOptions::NoCSAction, DebugInfoForProfiling);
PGOOpt = PGOOptions(PGOGenPath, "", "",
#if LLVM_VERSION_GE(17, 0)
FS,
#endif
PGOOptions::IRInstr, PGOOptions::NoCSAction,
DebugInfoForProfiling);
} else if (PGOUsePath) {
assert(!PGOSampleUsePath);
PGOOpt = PGOOptions(PGOUsePath, "", "", PGOOptions::IRUse,
PGOOptions::NoCSAction, DebugInfoForProfiling);
PGOOpt = PGOOptions(PGOUsePath, "", "",
#if LLVM_VERSION_GE(17, 0)
FS,
#endif
PGOOptions::IRUse, PGOOptions::NoCSAction,
DebugInfoForProfiling);
} else if (PGOSampleUsePath) {
PGOOpt = PGOOptions(PGOSampleUsePath, "", "", PGOOptions::SampleUse,
PGOOptions::NoCSAction, DebugInfoForProfiling);
PGOOpt = PGOOptions(PGOSampleUsePath, "", "",
#if LLVM_VERSION_GE(17, 0)
FS,
#endif
PGOOptions::SampleUse, PGOOptions::NoCSAction,
DebugInfoForProfiling);
} else if (DebugInfoForProfiling) {
PGOOpt = PGOOptions("", "", "", PGOOptions::NoAction,
PGOOptions::NoCSAction, DebugInfoForProfiling);
PGOOpt = PGOOptions("", "", "",
#if LLVM_VERSION_GE(17, 0)
FS,
#endif
PGOOptions::NoAction, PGOOptions::NoCSAction,
DebugInfoForProfiling);
}
PassBuilder PB(TM, PTO, PGOOpt, &PIC);