bjoernager/rust
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Stub out more PassManagerBuilder functions

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This commit is contained in:
Nikita Popov 2022-04-20 09:25:13 +02:00
parent 3cf0809a8d
commit 6dc0bcc5db
3 changed files with 68 additions and 23 deletions
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53
compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
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@ -187,6 +187,41 @@ extern "C" void LLVMRustAddPass(LLVMPassManagerRef PMR, LLVMPassRef RustPass) {
report_fatal_error("Legacy PM not supported with LLVM 15");
#endif
}
extern "C" LLVMPassManagerBuilderRef LLVMRustPassManagerBuilderCreate() {
#if LLVM_VERSION_LT(15, 0)
return LLVMPassManagerBuilderCreate();
#else
report_fatal_error("Legacy PM not supported with LLVM 15");
#endif
}
extern "C" void LLVMRustPassManagerBuilderDispose(LLVMPassManagerBuilderRef PMB) {
#if LLVM_VERSION_LT(15, 0)
LLVMPassManagerBuilderDispose(PMB);
#else
report_fatal_error("Legacy PM not supported with LLVM 15");
#endif
}
extern "C" void LLVMRustPassManagerBuilderPopulateFunctionPassManager(
LLVMPassManagerBuilderRef PMB, LLVMPassManagerRef PM) {
#if LLVM_VERSION_LT(15, 0)
LLVMPassManagerBuilderPopulateFunctionPassManager(PMB, PM);
#else
report_fatal_error("Legacy PM not supported with LLVM 15");
#endif
}
extern "C" void LLVMRustPassManagerBuilderPopulateModulePassManager(
LLVMPassManagerBuilderRef PMB, LLVMPassManagerRef PM) {
#if LLVM_VERSION_LT(15, 0)
LLVMPassManagerBuilderPopulateModulePassManager(PMB, PM);
#else
report_fatal_error("Legacy PM not supported with LLVM 15");
#endif
}
extern "C" void LLVMRustPassManagerBuilderPopulateLTOPassManager(
LLVMPassManagerBuilderRef PMB, LLVMPassManagerRef PM, bool Internalize, bool RunInliner) {
#if LLVM_VERSION_LT(15, 0)
@ -208,6 +243,15 @@ void LLVMRustPassManagerBuilderPopulateThinLTOPassManager(
#endif
}
extern "C" void LLVMRustPassManagerBuilderUseInlinerWithThreshold(
LLVMPassManagerBuilderRef PMB, unsigned Threshold) {
#if LLVM_VERSION_LT(15, 0)
LLVMPassManagerBuilderUseInlinerWithThreshold(PMB, Threshold);
#else
report_fatal_error("Legacy PM not supported with LLVM 15");
#endif
}
extern "C"
void LLVMRustAddLastExtensionPasses(
LLVMPassManagerBuilderRef PMBR, LLVMPassRef *Passes, size_t NumPasses) {
@ -577,12 +621,16 @@ extern "C" void LLVMRustDisposeTargetMachine(LLVMTargetMachineRef TM) {
extern "C" void LLVMRustConfigurePassManagerBuilder(
LLVMPassManagerBuilderRef PMBR, LLVMRustCodeGenOptLevel OptLevel,
bool MergeFunctions, bool SLPVectorize, bool LoopVectorize, bool PrepareForThinLTO,
const char* PGOGenPath, const char* PGOUsePath, const char* PGOSampleUsePath) {
const char* PGOGenPath, const char* PGOUsePath, const char* PGOSampleUsePath,
int SizeLevel) {
#if LLVM_VERSION_LT(15, 0)
unwrap(PMBR)->MergeFunctions = MergeFunctions;
unwrap(PMBR)->SLPVectorize = SLPVectorize;
unwrap(PMBR)->OptLevel = fromRust(OptLevel);
unwrap(PMBR)->LoopVectorize = LoopVectorize;
unwrap(PMBR)->PrepareForThinLTO = PrepareForThinLTO;
unwrap(PMBR)->SizeLevel = SizeLevel;
unwrap(PMBR)->DisableUnrollLoops = SizeLevel != 0;
if (PGOGenPath) {
assert(!PGOUsePath && !PGOSampleUsePath);
@ -594,6 +642,9 @@ extern "C" void LLVMRustConfigurePassManagerBuilder(
} else if (PGOSampleUsePath) {
unwrap(PMBR)->PGOSampleUse = PGOSampleUsePath;
}
#else
report_fatal_error("Legacy PM not supported with LLVM 15");
#endif
}
// Unfortunately, the LLVM C API doesn't provide a way to set the `LibraryInfo`