From 55f345f32505c2095966a5dc46c4ae3290dbf7a1 From: Nikita Popov Date: Tue, 3 Nov 2020 22:47:16 +0100 Subject: [PATCH] Support LLVM 12 in rustc --- compiler/rustc_codegen_llvm/src/abi.rs | 17 ++- compiler/rustc_codegen_llvm/src/context.rs | 7 ++ compiler/rustc_codegen_llvm/src/llvm/ffi.rs | 4 + compiler/rustc_codegen_ssa/src/common.rs | 1 + .../rustc_llvm/llvm-wrapper/PassWrapper.cpp | 119 ++++++++++++++---- .../rustc_llvm/llvm-wrapper/RustWrapper.cpp | 53 +++++++- .../src/spec/powerpc64_unknown_linux_gnu.rs | 2 +- .../src/spec/powerpc64_unknown_linux_musl.rs | 2 +- .../src/spec/powerpc64_wrs_vxworks.rs | 2 +- .../src/spec/powerpc64le_unknown_linux_gnu.rs | 2 +- .../spec/powerpc64le_unknown_linux_musl.rs | 2 +- src/test/assembly/asm/riscv-types.rs | 29 ++--- src/test/codegen/function-arguments.rs | 3 +- src/test/codegen/packed.rs | 4 +- .../codegen/repr-transparent-aggregates-1.rs | 18 +-- .../codegen/repr-transparent-aggregates-2.rs | 18 +-- .../codegen/repr-transparent-aggregates-3.rs | 18 +-- .../run-make-fulldeps/split-dwarf/Makefile | 2 +- 18 files changed, 226 insertions(+), 77 deletions(-) diff --git a/compiler/rustc_codegen_llvm/src/abi.rs b/compiler/rustc_codegen_llvm/src/abi.rs index d714ff1fe9b4a..d9393ffe534ac 100644 --- a/compiler/rustc_codegen_llvm/src/abi.rs +++ b/compiler/rustc_codegen_llvm/src/abi.rs @@ -430,7 +430,13 @@ impl<'tcx> FnAbiLlvmExt<'tcx> for FnAbi<'tcx, Ty<'tcx>> { PassMode::Indirect { ref attrs, extra_attrs: _, on_stack } => { assert!(!on_stack); let i = apply(attrs); - llvm::Attribute::StructRet.apply_llfn(llvm::AttributePlace::Argument(i), llfn); + unsafe { + llvm::LLVMRustAddStructRetAttr( + llfn, + llvm::AttributePlace::Argument(i).as_uint(), + self.ret.layout.llvm_type(cx), + ); + } } _ => {} } @@ -486,8 +492,13 @@ impl<'tcx> FnAbiLlvmExt<'tcx> for FnAbi<'tcx, Ty<'tcx>> { PassMode::Indirect { ref attrs, extra_attrs: _, on_stack } => { assert!(!on_stack); let i = apply(attrs); - llvm::Attribute::StructRet - .apply_callsite(llvm::AttributePlace::Argument(i), callsite); + unsafe { + llvm::LLVMRustAddStructRetCallSiteAttr( + callsite, + llvm::AttributePlace::Argument(i).as_uint(), + self.ret.layout.llvm_type(bx), + ); + } } _ => {} } diff --git a/compiler/rustc_codegen_llvm/src/context.rs b/compiler/rustc_codegen_llvm/src/context.rs index 3ddc742420202..9f6a2ae3ca1b7 100644 --- a/compiler/rustc_codegen_llvm/src/context.rs +++ b/compiler/rustc_codegen_llvm/src/context.rs @@ -104,6 +104,10 @@ fn strip_x86_address_spaces(data_layout: String) -> String { data_layout.replace("-p270:32:32-p271:32:32-p272:64:64-", "-") } +fn strip_powerpc64_vectors(data_layout: String) -> String { + data_layout.replace("-v256:256:256-v512:512:512", "") +} + pub unsafe fn create_module( tcx: TyCtxt<'_>, llcx: &'ll llvm::Context, @@ -119,6 +123,9 @@ pub unsafe fn create_module( { target_data_layout = strip_x86_address_spaces(target_data_layout); } + if llvm_util::get_version() < (12, 0, 0) && sess.target.arch == "powerpc64" { + target_data_layout = strip_powerpc64_vectors(target_data_layout); + } // Ensure the data-layout values hardcoded remain the defaults. if sess.target.is_builtin { diff --git a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs index 8c1740d8f25f0..9eac7ad17b046 100644 --- a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs +++ b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs @@ -239,6 +239,7 @@ pub enum TypeKind { Token = 16, ScalableVector = 17, BFloat = 18, + X86_AMX = 19, } impl TypeKind { @@ -263,6 +264,7 @@ impl TypeKind { TypeKind::Token => rustc_codegen_ssa::common::TypeKind::Token, TypeKind::ScalableVector => rustc_codegen_ssa::common::TypeKind::ScalableVector, TypeKind::BFloat => rustc_codegen_ssa::common::TypeKind::BFloat, + TypeKind::X86_AMX => rustc_codegen_ssa::common::TypeKind::X86_AMX, } } } @@ -1073,6 +1075,7 @@ extern "C" { pub fn LLVMRustAddDereferenceableAttr(Fn: &Value, index: c_uint, bytes: u64); pub fn LLVMRustAddDereferenceableOrNullAttr(Fn: &Value, index: c_uint, bytes: u64); pub fn LLVMRustAddByValAttr(Fn: &Value, index: c_uint, ty: &Type); + pub fn LLVMRustAddStructRetAttr(Fn: &Value, index: c_uint, ty: &Type); pub fn LLVMRustAddFunctionAttribute(Fn: &Value, index: c_uint, attr: Attribute); pub fn LLVMRustAddFunctionAttrStringValue( Fn: &Value, @@ -1108,6 +1111,7 @@ extern "C" { pub fn LLVMRustAddDereferenceableCallSiteAttr(Instr: &Value, index: c_uint, bytes: u64); pub fn LLVMRustAddDereferenceableOrNullCallSiteAttr(Instr: &Value, index: c_uint, bytes: u64); pub fn LLVMRustAddByValCallSiteAttr(Instr: &Value, index: c_uint, ty: &Type); + pub fn LLVMRustAddStructRetCallSiteAttr(Instr: &Value, index: c_uint, ty: &Type); // Operations on load/store instructions (only) pub fn LLVMSetVolatile(MemoryAccessInst: &Value, volatile: Bool); diff --git a/compiler/rustc_codegen_ssa/src/common.rs b/compiler/rustc_codegen_ssa/src/common.rs index 780b1d2cd9433..afd83bfcb5692 100644 --- a/compiler/rustc_codegen_ssa/src/common.rs +++ b/compiler/rustc_codegen_ssa/src/common.rs @@ -95,6 +95,7 @@ pub enum TypeKind { Token, ScalableVector, BFloat, + X86_AMX, } // FIXME(mw): Anything that is produced via DepGraph::with_task() must implement diff --git a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp index 5263d5dcf3e8f..79babd27a304f 100644 --- a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp @@ -5,6 +5,7 @@ #include "LLVMWrapper.h" +#include "llvm/Analysis/AliasAnalysis.h" #include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Analysis/TargetTransformInfo.h" #include "llvm/CodeGen/TargetSubtargetInfo.h" @@ -683,6 +684,25 @@ void LLVMSelfProfileInitializeCallbacks( PassInstrumentationCallbacks& PIC, void* LlvmSelfProfiler, LLVMRustSelfProfileBeforePassCallback BeforePassCallback, LLVMRustSelfProfileAfterPassCallback AfterPassCallback) { +#if LLVM_VERSION_GE(12, 0) + PIC.registerBeforeNonSkippedPassCallback([LlvmSelfProfiler, BeforePassCallback]( + StringRef Pass, llvm::Any Ir) { + std::string PassName = Pass.str(); + std::string IrName = LLVMRustwrappedIrGetName(Ir); + BeforePassCallback(LlvmSelfProfiler, PassName.c_str(), IrName.c_str()); + }); + + PIC.registerAfterPassCallback( + [LlvmSelfProfiler, AfterPassCallback](StringRef Pass, llvm::Any IR, + const PreservedAnalyses &Preserved) { + AfterPassCallback(LlvmSelfProfiler); + }); + + PIC.registerAfterPassInvalidatedCallback( + [LlvmSelfProfiler, AfterPassCallback](StringRef Pass, const PreservedAnalyses &Preserved) { + AfterPassCallback(LlvmSelfProfiler); + }); +#else PIC.registerBeforePassCallback([LlvmSelfProfiler, BeforePassCallback]( StringRef Pass, llvm::Any Ir) { std::string PassName = Pass.str(); @@ -700,6 +720,7 @@ void LLVMSelfProfileInitializeCallbacks( [LlvmSelfProfiler, AfterPassCallback](StringRef Pass) { AfterPassCallback(LlvmSelfProfiler); }); +#endif PIC.registerBeforeAnalysisCallback([LlvmSelfProfiler, BeforePassCallback]( StringRef Pass, llvm::Any Ir) { @@ -760,8 +781,15 @@ LLVMRustOptimizeWithNewPassManager( PTO.LoopVectorization = LoopVectorize; PTO.SLPVectorization = SLPVectorize; + // FIXME: We may want to expose this as an option. + bool DebugPassManager = false; + PassInstrumentationCallbacks PIC; +#if LLVM_VERSION_GE(12, 0) + StandardInstrumentations SI(DebugPassManager); +#else StandardInstrumentations SI; +#endif SI.registerCallbacks(PIC); if (LlvmSelfProfiler){ @@ -777,10 +805,12 @@ LLVMRustOptimizeWithNewPassManager( PGOOpt = PGOOptions(PGOUsePath, "", "", PGOOptions::IRUse); } +#if LLVM_VERSION_GE(12, 0) + PassBuilder PB(DebugPassManager, TM, PTO, PGOOpt, &PIC); +#else PassBuilder PB(TM, PTO, PGOOpt, &PIC); +#endif - // FIXME: We may want to expose this as an option. - bool DebugPassManager = false; LoopAnalysisManager LAM(DebugPassManager); FunctionAnalysisManager FAM(DebugPassManager); CGSCCAnalysisManager CGAM(DebugPassManager); @@ -802,7 +832,8 @@ LLVMRustOptimizeWithNewPassManager( // We manually collect pipeline callbacks so we can apply them at O0, where the // PassBuilder does not create a pipeline. - std::vector> PipelineStartEPCallbacks; + std::vector> + PipelineStartEPCallbacks; #if LLVM_VERSION_GE(11, 0) std::vector> OptimizerLastEPCallbacks; @@ -812,9 +843,11 @@ LLVMRustOptimizeWithNewPassManager( #endif if (VerifyIR) { - PipelineStartEPCallbacks.push_back([VerifyIR](ModulePassManager &MPM) { + PipelineStartEPCallbacks.push_back( + [VerifyIR](ModulePassManager &MPM, PassBuilder::OptimizationLevel Level) { MPM.addPass(VerifierPass()); - }); + } + ); } if (SanitizerOptions) { @@ -832,9 +865,11 @@ LLVMRustOptimizeWithNewPassManager( ); #else #if LLVM_VERSION_GE(10, 0) - PipelineStartEPCallbacks.push_back([Options](ModulePassManager &MPM) { - MPM.addPass(MemorySanitizerPass(Options)); - }); + PipelineStartEPCallbacks.push_back( + [Options](ModulePassManager &MPM, PassBuilder::OptimizationLevel Level) { + MPM.addPass(MemorySanitizerPass(Options)); + } + ); #endif OptimizerLastEPCallbacks.push_back( [Options](FunctionPassManager &FPM, PassBuilder::OptimizationLevel Level) { @@ -854,9 +889,11 @@ LLVMRustOptimizeWithNewPassManager( ); #else #if LLVM_VERSION_GE(10, 0) - PipelineStartEPCallbacks.push_back([](ModulePassManager &MPM) { - MPM.addPass(ThreadSanitizerPass()); - }); + PipelineStartEPCallbacks.push_back( + [](ModulePassManager &MPM, PassBuilder::OptimizationLevel Level) { + MPM.addPass(ThreadSanitizerPass()); + } + ); #endif OptimizerLastEPCallbacks.push_back( [](FunctionPassManager &FPM, PassBuilder::OptimizationLevel Level) { @@ -879,9 +916,11 @@ LLVMRustOptimizeWithNewPassManager( } ); #else - PipelineStartEPCallbacks.push_back([&](ModulePassManager &MPM) { - MPM.addPass(RequireAnalysisPass()); - }); + PipelineStartEPCallbacks.push_back( + [&](ModulePassManager &MPM, PassBuilder::OptimizationLevel Level) { + MPM.addPass(RequireAnalysisPass()); + } + ); OptimizerLastEPCallbacks.push_back( [SanitizerOptions](FunctionPassManager &FPM, PassBuilder::OptimizationLevel Level) { FPM.addPass(AddressSanitizerPass( @@ -890,7 +929,7 @@ LLVMRustOptimizeWithNewPassManager( } ); PipelineStartEPCallbacks.push_back( - [SanitizerOptions](ModulePassManager &MPM) { + [SanitizerOptions](ModulePassManager &MPM, PassBuilder::OptimizationLevel Level) { MPM.addPass(ModuleAddressSanitizerPass( /*CompileKernel=*/false, SanitizerOptions->SanitizeAddressRecover)); } @@ -917,35 +956,53 @@ LLVMRustOptimizeWithNewPassManager( } ModulePassManager MPM(DebugPassManager); + bool NeedThinLTOBufferPasses = UseThinLTOBuffers; if (!NoPrepopulatePasses) { if (OptLevel == PassBuilder::OptimizationLevel::O0) { +#if LLVM_VERSION_GE(12, 0) for (const auto &C : PipelineStartEPCallbacks) - C(MPM); + PB.registerPipelineStartEPCallback(C); + for (const auto &C : OptimizerLastEPCallbacks) + PB.registerOptimizerLastEPCallback(C); -#if LLVM_VERSION_GE(11, 0) + // Pass false as we manually schedule ThinLTOBufferPasses below. + MPM = PB.buildO0DefaultPipeline(OptLevel, /* PreLinkLTO */ false); +#else + for (const auto &C : PipelineStartEPCallbacks) + C(MPM, OptLevel); + +# if LLVM_VERSION_GE(11, 0) for (const auto &C : OptimizerLastEPCallbacks) C(MPM, OptLevel); -#else +# else if (!OptimizerLastEPCallbacks.empty()) { FunctionPassManager FPM(DebugPassManager); for (const auto &C : OptimizerLastEPCallbacks) C(FPM, OptLevel); MPM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM))); } -#endif +# endif MPM.addPass(AlwaysInlinerPass(EmitLifetimeMarkers)); -#if LLVM_VERSION_GE(10, 0) +# if LLVM_VERSION_GE(10, 0) if (PGOOpt) { PB.addPGOInstrPassesForO0( MPM, DebugPassManager, PGOOpt->Action == PGOOptions::IRInstr, /*IsCS=*/false, PGOOpt->ProfileFile, PGOOpt->ProfileRemappingFile); } +# endif #endif } else { +#if LLVM_VERSION_GE(12, 0) for (const auto &C : PipelineStartEPCallbacks) PB.registerPipelineStartEPCallback(C); +#else + for (const auto &C : PipelineStartEPCallbacks) + PB.registerPipelineStartEPCallback([C, OptLevel](ModulePassManager &MPM) { + C(MPM, OptLevel); + }); +#endif if (OptStage != LLVMRustOptStage::PreLinkThinLTO) { for (const auto &C : OptimizerLastEPCallbacks) PB.registerOptimizerLastEPCallback(C); @@ -956,7 +1013,12 @@ LLVMRustOptimizeWithNewPassManager( MPM = PB.buildPerModuleDefaultPipeline(OptLevel, DebugPassManager); break; case LLVMRustOptStage::PreLinkThinLTO: +#if LLVM_VERSION_GE(12, 0) + MPM = PB.buildThinLTOPreLinkDefaultPipeline(OptLevel); + NeedThinLTOBufferPasses = false; +#else MPM = PB.buildThinLTOPreLinkDefaultPipeline(OptLevel, DebugPassManager); +#endif #if LLVM_VERSION_GE(11, 0) for (const auto &C : OptimizerLastEPCallbacks) C(MPM, OptLevel); @@ -970,21 +1032,34 @@ LLVMRustOptimizeWithNewPassManager( #endif break; case LLVMRustOptStage::PreLinkFatLTO: +#if LLVM_VERSION_GE(12, 0) + MPM = PB.buildLTOPreLinkDefaultPipeline(OptLevel); + NeedThinLTOBufferPasses = false; +#else MPM = PB.buildLTOPreLinkDefaultPipeline(OptLevel, DebugPassManager); +#endif break; case LLVMRustOptStage::ThinLTO: // FIXME: Does it make sense to pass the ModuleSummaryIndex? // It only seems to be needed for C++ specific optimizations. +#if LLVM_VERSION_GE(12, 0) + MPM = PB.buildThinLTODefaultPipeline(OptLevel, nullptr); +#else MPM = PB.buildThinLTODefaultPipeline(OptLevel, DebugPassManager, nullptr); +#endif break; case LLVMRustOptStage::FatLTO: +#if LLVM_VERSION_GE(12, 0) + MPM = PB.buildLTODefaultPipeline(OptLevel, nullptr); +#else MPM = PB.buildLTODefaultPipeline(OptLevel, DebugPassManager, nullptr); +#endif break; } } } - if (UseThinLTOBuffers) { + if (NeedThinLTOBufferPasses) { MPM.addPass(CanonicalizeAliasesPass()); MPM.addPass(NameAnonGlobalPass()); } diff --git a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp index 45835990cecbb..09dfba292e431 100644 --- a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp @@ -263,6 +263,17 @@ extern "C" void LLVMRustAddByValCallSiteAttr(LLVMValueRef Instr, unsigned Index, Call->addAttribute(Index, Attr); } +extern "C" void LLVMRustAddStructRetCallSiteAttr(LLVMValueRef Instr, unsigned Index, + LLVMTypeRef Ty) { + CallBase *Call = unwrap(Instr); +#if LLVM_VERSION_GE(12, 0) + Attribute Attr = Attribute::getWithStructRetType(Call->getContext(), unwrap(Ty)); +#else + Attribute Attr = Attribute::get(Call->getContext(), Attribute::StructRet); +#endif + Call->addAttribute(Index, Attr); +} + extern "C" void LLVMRustAddFunctionAttribute(LLVMValueRef Fn, unsigned Index, LLVMRustAttribute RustAttr) { Function *A = unwrap(Fn); @@ -304,6 +315,17 @@ extern "C" void LLVMRustAddByValAttr(LLVMValueRef Fn, unsigned Index, F->addAttribute(Index, Attr); } +extern "C" void LLVMRustAddStructRetAttr(LLVMValueRef Fn, unsigned Index, + LLVMTypeRef Ty) { + Function *F = unwrap(Fn); +#if LLVM_VERSION_GE(12, 0) + Attribute Attr = Attribute::getWithStructRetType(F->getContext(), unwrap(Ty)); +#else + Attribute Attr = Attribute::get(F->getContext(), Attribute::StructRet); +#endif + F->addAttribute(Index, Attr); +} + extern "C" void LLVMRustAddFunctionAttrStringValue(LLVMValueRef Fn, unsigned Index, const char *Name, @@ -1007,12 +1029,19 @@ LLVMRustDICompositeTypeReplaceArrays(LLVMRustDIBuilderRef Builder, extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateDebugLocation(unsigned Line, unsigned Column, - LLVMMetadataRef Scope, + LLVMMetadataRef ScopeRef, LLVMMetadataRef InlinedAt) { - DebugLoc debug_loc = DebugLoc::get(Line, Column, unwrapDIPtr(Scope), +#if LLVM_VERSION_GE(12, 0) + MDNode *Scope = unwrapDIPtr(ScopeRef); + DILocation *Loc = DILocation::get( + Scope->getContext(), Line, Column, Scope, + unwrapDIPtr(InlinedAt)); + return wrap(Loc); +#else + DebugLoc debug_loc = DebugLoc::get(Line, Column, unwrapDIPtr(ScopeRef), unwrapDIPtr(InlinedAt)); - return wrap(debug_loc.getAsMDNode()); +#endif } extern "C" int64_t LLVMRustDIBuilderCreateOpDeref() { @@ -1262,6 +1291,10 @@ extern "C" LLVMTypeKind LLVMRustGetTypeKind(LLVMTypeRef Ty) { return LLVMScalableVectorTypeKind; case Type::BFloatTyID: return LLVMBFloatTypeKind; +#endif +#if LLVM_VERSION_GE(12, 0) + case Type::X86_AMXTyID: + return LLVMX86_AMXTypeKind; #endif } report_fatal_error("Unhandled TypeID."); @@ -1708,11 +1741,23 @@ LLVMRustBuildVectorReduceMax(LLVMBuilderRef B, LLVMValueRef Src, bool IsSigned) } extern "C" LLVMValueRef LLVMRustBuildVectorReduceFMin(LLVMBuilderRef B, LLVMValueRef Src, bool NoNaN) { - return wrap(unwrap(B)->CreateFPMinReduce(unwrap(Src), NoNaN)); +#if LLVM_VERSION_GE(12, 0) + Instruction *I = unwrap(B)->CreateFPMinReduce(unwrap(Src)); + I->setHasNoNaNs(NoNaN); + return wrap(I); +#else + return wrap(unwrap(B)->CreateFPMinReduce(unwrap(Src), NoNaN)); +#endif } extern "C" LLVMValueRef LLVMRustBuildVectorReduceFMax(LLVMBuilderRef B, LLVMValueRef Src, bool NoNaN) { +#if LLVM_VERSION_GE(12, 0) + Instruction *I = unwrap(B)->CreateFPMaxReduce(unwrap(Src)); + I->setHasNoNaNs(NoNaN); + return wrap(I); +#else return wrap(unwrap(B)->CreateFPMaxReduce(unwrap(Src), NoNaN)); +#endif } extern "C" LLVMValueRef diff --git a/compiler/rustc_target/src/spec/powerpc64_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/powerpc64_unknown_linux_gnu.rs index 751022c124baa..9db880b0e53ca 100644 --- a/compiler/rustc_target/src/spec/powerpc64_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/powerpc64_unknown_linux_gnu.rs @@ -14,7 +14,7 @@ pub fn target() -> Target { Target { llvm_target: "powerpc64-unknown-linux-gnu".to_string(), pointer_width: 64, - data_layout: "E-m:e-i64:64-n32:64".to_string(), + data_layout: "E-m:e-i64:64-n32:64-v256:256:256-v512:512:512".to_string(), arch: "powerpc64".to_string(), options: TargetOptions { endian: Endian::Big, mcount: "_mcount".to_string(), ..base }, } diff --git a/compiler/rustc_target/src/spec/powerpc64_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/powerpc64_unknown_linux_musl.rs index 546dfbab6c701..8767f86b00bb4 100644 --- a/compiler/rustc_target/src/spec/powerpc64_unknown_linux_musl.rs +++ b/compiler/rustc_target/src/spec/powerpc64_unknown_linux_musl.rs @@ -10,7 +10,7 @@ pub fn target() -> Target { Target { llvm_target: "powerpc64-unknown-linux-musl".to_string(), pointer_width: 64, - data_layout: "E-m:e-i64:64-n32:64".to_string(), + data_layout: "E-m:e-i64:64-n32:64-v256:256:256-v512:512:512".to_string(), arch: "powerpc64".to_string(), options: TargetOptions { endian: Endian::Big, mcount: "_mcount".to_string(), ..base }, } diff --git a/compiler/rustc_target/src/spec/powerpc64_wrs_vxworks.rs b/compiler/rustc_target/src/spec/powerpc64_wrs_vxworks.rs index bb55872109c33..2f28a8562472d 100644 --- a/compiler/rustc_target/src/spec/powerpc64_wrs_vxworks.rs +++ b/compiler/rustc_target/src/spec/powerpc64_wrs_vxworks.rs @@ -10,7 +10,7 @@ pub fn target() -> Target { Target { llvm_target: "powerpc64-unknown-linux-gnu".to_string(), pointer_width: 64, - data_layout: "E-m:e-i64:64-n32:64".to_string(), + data_layout: "E-m:e-i64:64-n32:64-v256:256:256-v512:512:512".to_string(), arch: "powerpc64".to_string(), options: TargetOptions { endian: Endian::Big, ..base }, } diff --git a/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_gnu.rs index 07e0bf81bc72f..4cbd99765088f 100644 --- a/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_gnu.rs @@ -9,7 +9,7 @@ pub fn target() -> Target { Target { llvm_target: "powerpc64le-unknown-linux-gnu".to_string(), pointer_width: 64, - data_layout: "e-m:e-i64:64-n32:64".to_string(), + data_layout: "e-m:e-i64:64-n32:64-v256:256:256-v512:512:512".to_string(), arch: "powerpc64".to_string(), options: TargetOptions { mcount: "_mcount".to_string(), ..base }, } diff --git a/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_musl.rs index 41c78a5f27633..efdc9ad7517d1 100644 --- a/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_musl.rs +++ b/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_musl.rs @@ -9,7 +9,7 @@ pub fn target() -> Target { Target { llvm_target: "powerpc64le-unknown-linux-musl".to_string(), pointer_width: 64, - data_layout: "e-m:e-i64:64-n32:64".to_string(), + data_layout: "e-m:e-i64:64-n32:64-v256:256:256-v512:512:512".to_string(), arch: "powerpc64".to_string(), options: TargetOptions { mcount: "_mcount".to_string(), ..base }, } diff --git a/src/test/assembly/asm/riscv-types.rs b/src/test/assembly/asm/riscv-types.rs index 67dda1024fc24..47518cdcf1671 100644 --- a/src/test/assembly/asm/riscv-types.rs +++ b/src/test/assembly/asm/riscv-types.rs @@ -5,6 +5,7 @@ //[riscv32] compile-flags: --target riscv32imac-unknown-none-elf // compile-flags: -C target-feature=+d // needs-llvm-components: riscv +// min-system-llvm-version: 12.0 #![feature(no_core, lang_items, rustc_attrs)] #![crate_type = "rlib"] @@ -99,45 +100,45 @@ macro_rules! check_reg { // CHECK-LABEL: reg_i8: // CHECK: #APP -// CHECK: add {{[a-z0-9]+}}, zero, {{[a-z0-9]+}} +// CHECK: mv {{[a-z0-9]+}}, {{[a-z0-9]+}} // CHECK: #NO_APP check!(reg_i8 i8 reg "mv"); // CHECK-LABEL: reg_i16: // CHECK: #APP -// CHECK: add {{[a-z0-9]+}}, zero, {{[a-z0-9]+}} +// CHECK: mv {{[a-z0-9]+}}, {{[a-z0-9]+}} // CHECK: #NO_APP check!(reg_i16 i16 reg "mv"); // CHECK-LABEL: reg_i32: // CHECK: #APP -// CHECK: add {{[a-z0-9]+}}, zero, {{[a-z0-9]+}} +// CHECK: mv {{[a-z0-9]+}}, {{[a-z0-9]+}} // CHECK: #NO_APP check!(reg_i32 i32 reg "mv"); // CHECK-LABEL: reg_f32: // CHECK: #APP -// CHECK: add {{[a-z0-9]+}}, zero, {{[a-z0-9]+}} +// CHECK: mv {{[a-z0-9]+}}, {{[a-z0-9]+}} // CHECK: #NO_APP check!(reg_f32 f32 reg "mv"); // riscv64-LABEL: reg_i64: // riscv64: #APP -// riscv64: add {{[a-z0-9]+}}, zero, {{[a-z0-9]+}} +// riscv64: mv {{[a-z0-9]+}}, {{[a-z0-9]+}} // riscv64: #NO_APP #[cfg(riscv64)] check!(reg_i64 i64 reg "mv"); // riscv64-LABEL: reg_f64: // riscv64: #APP -// riscv64: add {{[a-z0-9]+}}, zero, {{[a-z0-9]+}} +// riscv64: mv {{[a-z0-9]+}}, {{[a-z0-9]+}} // riscv64: #NO_APP #[cfg(riscv64)] check!(reg_f64 f64 reg "mv"); // CHECK-LABEL: reg_ptr: // CHECK: #APP -// CHECK: add {{[a-z0-9]+}}, zero, {{[a-z0-9]+}} +// CHECK: mv {{[a-z0-9]+}}, {{[a-z0-9]+}} // CHECK: #NO_APP check!(reg_ptr ptr reg "mv"); @@ -155,45 +156,45 @@ check!(freg_f64 f64 freg "fmv.d"); // CHECK-LABEL: a0_i8: // CHECK: #APP -// CHECK: add a0, zero, a0 +// CHECK: mv a0, a0 // CHECK: #NO_APP check_reg!(a0_i8 i8 "a0" "mv"); // CHECK-LABEL: a0_i16: // CHECK: #APP -// CHECK: add a0, zero, a0 +// CHECK: mv a0, a0 // CHECK: #NO_APP check_reg!(a0_i16 i16 "a0" "mv"); // CHECK-LABEL: a0_i32: // CHECK: #APP -// CHECK: add a0, zero, a0 +// CHECK: mv a0, a0 // CHECK: #NO_APP check_reg!(a0_i32 i32 "a0" "mv"); // CHECK-LABEL: a0_f32: // CHECK: #APP -// CHECK: add a0, zero, a0 +// CHECK: mv a0, a0 // CHECK: #NO_APP check_reg!(a0_f32 f32 "a0" "mv"); // riscv64-LABEL: a0_i64: // riscv64: #APP -// riscv64: add a0, zero, a0 +// riscv64: mv a0, a0 // riscv64: #NO_APP #[cfg(riscv64)] check_reg!(a0_i64 i64 "a0" "mv"); // riscv64-LABEL: a0_f64: // riscv64: #APP -// riscv64: add a0, zero, a0 +// riscv64: mv a0, a0 // riscv64: #NO_APP #[cfg(riscv64)] check_reg!(a0_f64 f64 "a0" "mv"); // CHECK-LABEL: a0_ptr: // CHECK: #APP -// CHECK: add a0, zero, a0 +// CHECK: mv a0, a0 // CHECK: #NO_APP check_reg!(a0_ptr ptr "a0" "mv"); diff --git a/src/test/codegen/function-arguments.rs b/src/test/codegen/function-arguments.rs index 3511c7c5185ee..a1da4faf5d85a 100644 --- a/src/test/codegen/function-arguments.rs +++ b/src/test/codegen/function-arguments.rs @@ -1,5 +1,6 @@ // compile-flags: -C no-prepopulate-passes // ignore-tidy-linelength +// min-system-llvm-version: 12.0 #![crate_type = "lib"] #![feature(rustc_attrs)] @@ -73,7 +74,7 @@ pub fn _box(x: Box) -> Box { x } -// CHECK: @struct_return(%S* noalias nocapture sret dereferenceable(32){{( %0)?}}) +// CHECK: @struct_return(%S* noalias nocapture sret(%S) dereferenceable(32){{( %0)?}}) #[no_mangle] pub fn struct_return() -> S { S { diff --git a/src/test/codegen/packed.rs b/src/test/codegen/packed.rs index f3f5202206ced..c31e8457dcded 100644 --- a/src/test/codegen/packed.rs +++ b/src/test/codegen/packed.rs @@ -52,7 +52,7 @@ pub struct BigPacked2 { #[no_mangle] pub fn call_pkd1(f: fn() -> Array) -> BigPacked1 { // CHECK: [[ALLOCA:%[_a-z0-9]+]] = alloca %Array -// CHECK: call void %{{.*}}(%Array* noalias nocapture sret dereferenceable(32) [[ALLOCA]]) +// CHECK: call void %{{.*}}(%Array* noalias nocapture sret{{.*}} dereferenceable(32) [[ALLOCA]]) // CHECK: call void @llvm.memcpy.{{.*}}(i8* align 1 %{{.*}}, i8* align 4 %{{.*}}, i{{[0-9]+}} 32, i1 false) // check that calls whose destination is a field of a packed struct // go through an alloca rather than calling the function with an @@ -64,7 +64,7 @@ pub fn call_pkd1(f: fn() -> Array) -> BigPacked1 { #[no_mangle] pub fn call_pkd2(f: fn() -> Array) -> BigPacked2 { // CHECK: [[ALLOCA:%[_a-z0-9]+]] = alloca %Array -// CHECK: call void %{{.*}}(%Array* noalias nocapture sret dereferenceable(32) [[ALLOCA]]) +// CHECK: call void %{{.*}}(%Array* noalias nocapture sret{{.*}} dereferenceable(32) [[ALLOCA]]) // CHECK: call void @llvm.memcpy.{{.*}}(i8* align 2 %{{.*}}, i8* align 4 %{{.*}}, i{{[0-9]+}} 32, i1 false) // check that calls whose destination is a field of a packed struct // go through an alloca rather than calling the function with an diff --git a/src/test/codegen/repr-transparent-aggregates-1.rs b/src/test/codegen/repr-transparent-aggregates-1.rs index 2b8d3c8bc1d22..847b94fac78ce 100644 --- a/src/test/codegen/repr-transparent-aggregates-1.rs +++ b/src/test/codegen/repr-transparent-aggregates-1.rs @@ -1,7 +1,7 @@ // compile-flags: -C no-prepopulate-passes // ignore-tidy-linelength -// min-system-llvm-version: 9.0 +// min-system-llvm-version: 12.0 // ignore-arm // ignore-aarch64 // ignore-mips @@ -34,19 +34,19 @@ pub enum TeBigS { Variant(BigS), } -// CHECK: define void @test_BigS(%BigS* [[BIGS_RET_ATTRS:.*]], %BigS* [[BIGS_ARG_ATTRS1:.*]] byval(%BigS) [[BIGS_ARG_ATTRS2:.*]]) +// CHECK: define void @test_BigS(%BigS* [[BIGS_RET_ATTRS1:.*]] sret(%BigS) [[BIGS_RET_ATTRS2:.*]], %BigS* [[BIGS_ARG_ATTRS1:.*]] byval(%BigS) [[BIGS_ARG_ATTRS2:.*]]) #[no_mangle] pub extern "C" fn test_BigS(_: BigS) -> BigS { loop {} } -// CHECK: define void @test_TsBigS(%TsBigS* [[BIGS_RET_ATTRS]], %TsBigS* [[BIGS_ARG_ATTRS1]] byval(%TsBigS) [[BIGS_ARG_ATTRS2:.*]]) +// CHECK: define void @test_TsBigS(%TsBigS* [[BIGS_RET_ATTRS1]] sret(%TsBigS) [[BIGS_RET_ATTRS2]], %TsBigS* [[BIGS_ARG_ATTRS1]] byval(%TsBigS) [[BIGS_ARG_ATTRS2:.*]]) #[no_mangle] pub extern "C" fn test_TsBigS(_: TsBigS) -> TsBigS { loop {} } -// CHECK: define void @test_TuBigS(%TuBigS* [[BIGS_RET_ATTRS]], %TuBigS* [[BIGS_ARG_ATTRS1]] byval(%TuBigS) [[BIGS_ARG_ATTRS2:.*]]) +// CHECK: define void @test_TuBigS(%TuBigS* [[BIGS_RET_ATTRS1]] sret(%TuBigS) [[BIGS_RET_ATTRS2]], %TuBigS* [[BIGS_ARG_ATTRS1]] byval(%TuBigS) [[BIGS_ARG_ATTRS2:.*]]) #[no_mangle] pub extern "C" fn test_TuBigS(_: TuBigS) -> TuBigS { loop {} } -// CHECK: define void @test_TeBigS(%"TeBigS::Variant"* [[BIGS_RET_ATTRS]], %"TeBigS::Variant"* [[BIGS_ARG_ATTRS1]] byval(%"TeBigS::Variant") [[BIGS_ARG_ATTRS2]]) +// CHECK: define void @test_TeBigS(%"TeBigS::Variant"* [[BIGS_RET_ATTRS1]] sret(%"TeBigS::Variant") [[BIGS_RET_ATTRS2]], %"TeBigS::Variant"* [[BIGS_ARG_ATTRS1]] byval(%"TeBigS::Variant") [[BIGS_ARG_ATTRS2]]) #[no_mangle] pub extern "C" fn test_TeBigS(_: TeBigS) -> TeBigS { loop {} } @@ -70,18 +70,18 @@ pub enum TeBigU { Variant(BigU), } -// CHECK: define void @test_BigU(%BigU* [[BIGU_RET_ATTRS:.*]], %BigU* [[BIGU_ARG_ATTRS1:.*]] byval(%BigU) [[BIGU_ARG_ATTRS2:.*]]) +// CHECK: define void @test_BigU(%BigU* [[BIGU_RET_ATTRS1:.*]] sret(%BigU) [[BIGU_RET_ATTRS2:.*]], %BigU* [[BIGU_ARG_ATTRS1:.*]] byval(%BigU) [[BIGU_ARG_ATTRS2:.*]]) #[no_mangle] pub extern "C" fn test_BigU(_: BigU) -> BigU { loop {} } -// CHECK: define void @test_TsBigU(%TsBigU* [[BIGU_RET_ATTRS:.*]], %TsBigU* [[BIGU_ARG_ATTRS1]] byval(%TsBigU) [[BIGU_ARG_ATTRS2]]) +// CHECK: define void @test_TsBigU(%TsBigU* [[BIGU_RET_ATTRS1:.*]] sret(%TsBigU) [[BIGU_RET_ATTRS2:.*]], %TsBigU* [[BIGU_ARG_ATTRS1]] byval(%TsBigU) [[BIGU_ARG_ATTRS2]]) #[no_mangle] pub extern "C" fn test_TsBigU(_: TsBigU) -> TsBigU { loop {} } -// CHECK: define void @test_TuBigU(%TuBigU* [[BIGU_RET_ATTRS]], %TuBigU* [[BIGU_ARG_ATTRS1]] byval(%TuBigU) [[BIGU_ARG_ATTRS2]]) +// CHECK: define void @test_TuBigU(%TuBigU* [[BIGU_RET_ATTRS1]] sret(%TuBigU) [[BIGU_RET_ATTRS2:.*]], %TuBigU* [[BIGU_ARG_ATTRS1]] byval(%TuBigU) [[BIGU_ARG_ATTRS2]]) #[no_mangle] pub extern "C" fn test_TuBigU(_: TuBigU) -> TuBigU { loop {} } -// CHECK: define void @test_TeBigU(%"TeBigU::Variant"* [[BIGU_RET_ATTRS]], %"TeBigU::Variant"* [[BIGU_ARG_ATTRS1]] byval(%"TeBigU::Variant") [[BIGU_ARG_ATTRS2]]) +// CHECK: define void @test_TeBigU(%"TeBigU::Variant"* [[BIGU_RET_ATTRS1]] sret(%"TeBigU::Variant") [[BIGU_RET_ATTRS2:.*]], %"TeBigU::Variant"* [[BIGU_ARG_ATTRS1]] byval(%"TeBigU::Variant") [[BIGU_ARG_ATTRS2]]) #[no_mangle] pub extern "C" fn test_TeBigU(_: TeBigU) -> TeBigU { loop {} } diff --git a/src/test/codegen/repr-transparent-aggregates-2.rs b/src/test/codegen/repr-transparent-aggregates-2.rs index 07e5af11f3577..1fb12d92bd135 100644 --- a/src/test/codegen/repr-transparent-aggregates-2.rs +++ b/src/test/codegen/repr-transparent-aggregates-2.rs @@ -1,5 +1,7 @@ // compile-flags: -C no-prepopulate-passes +// ignore-tidy-linelength +// min-system-llvm-version: 12.0 // ignore-aarch64 // ignore-emscripten // ignore-mips64 @@ -36,19 +38,19 @@ pub enum TeBigS { Variant(BigS), } -// CHECK: define void @test_BigS(%BigS* [[BIGS_RET_ATTRS:.*]], [16 x i32] +// CHECK: define void @test_BigS(%BigS* [[BIGS_RET_ATTRS1:.*]] sret(%BigS) [[BIGS_RET_ATTRS2:.*]], [16 x i32] #[no_mangle] pub extern fn test_BigS(_: BigS) -> BigS { loop {} } -// CHECK: define void @test_TsBigS(%TsBigS* [[BIGS_RET_ATTRS]], [16 x i32] +// CHECK: define void @test_TsBigS(%TsBigS* [[BIGS_RET_ATTRS1]] sret(%TsBigS) [[BIGS_RET_ATTRS2]], [16 x i32] #[no_mangle] pub extern fn test_TsBigS(_: TsBigS) -> TsBigS { loop {} } -// CHECK: define void @test_TuBigS(%TuBigS* [[BIGS_RET_ATTRS]], [16 x i32] +// CHECK: define void @test_TuBigS(%TuBigS* [[BIGS_RET_ATTRS1]] sret(%TuBigS) [[BIGS_RET_ATTRS2]], [16 x i32] #[no_mangle] pub extern fn test_TuBigS(_: TuBigS) -> TuBigS { loop {} } -// CHECK: define void @test_TeBigS(%"TeBigS::Variant"* [[BIGS_RET_ATTRS]], [16 x i32] +// CHECK: define void @test_TeBigS(%"TeBigS::Variant"* [[BIGS_RET_ATTRS1]] sret(%"TeBigS::Variant") [[BIGS_RET_ATTRS2]], [16 x i32] #[no_mangle] pub extern fn test_TeBigS(_: TeBigS) -> TeBigS { loop {} } @@ -72,18 +74,18 @@ pub enum TeBigU { Variant(BigU), } -// CHECK: define void @test_BigU(%BigU* [[BIGU_RET_ATTRS:.*]], [16 x i32] +// CHECK: define void @test_BigU(%BigU* [[BIGU_RET_ATTRS1:.*]] sret(%BigU) [[BIGU_RET_ATTRS2:.*]], [16 x i32] #[no_mangle] pub extern fn test_BigU(_: BigU) -> BigU { loop {} } -// CHECK: define void @test_TsBigU(%TsBigU* [[BIGU_RET_ATTRS:.*]], [16 x i32] +// CHECK: define void @test_TsBigU(%TsBigU* [[BIGU_RET_ATTRS1]] sret(%TsBigU) [[BIGU_RET_ATTRS2]], [16 x i32] #[no_mangle] pub extern fn test_TsBigU(_: TsBigU) -> TsBigU { loop {} } -// CHECK: define void @test_TuBigU(%TuBigU* [[BIGU_RET_ATTRS]], [16 x i32] +// CHECK: define void @test_TuBigU(%TuBigU* [[BIGU_RET_ATTRS1]] sret(%TuBigU) [[BIGU_RET_ATTRS2]], [16 x i32] #[no_mangle] pub extern fn test_TuBigU(_: TuBigU) -> TuBigU { loop {} } -// CHECK: define void @test_TeBigU(%"TeBigU::Variant"* [[BIGU_RET_ATTRS]], [16 x i32] +// CHECK: define void @test_TeBigU(%"TeBigU::Variant"* [[BIGU_RET_ATTRS1]] sret(%"TeBigU::Variant") [[BIGU_RET_ATTRS2]], [16 x i32] #[no_mangle] pub extern fn test_TeBigU(_: TeBigU) -> TeBigU { loop {} } diff --git a/src/test/codegen/repr-transparent-aggregates-3.rs b/src/test/codegen/repr-transparent-aggregates-3.rs index e538be687801e..3381764bfc818 100644 --- a/src/test/codegen/repr-transparent-aggregates-3.rs +++ b/src/test/codegen/repr-transparent-aggregates-3.rs @@ -1,5 +1,7 @@ // compile-flags: -C no-prepopulate-passes +// ignore-tidy-linelength +// min-system-llvm-version: 12.0 // only-mips64 // See repr-transparent.rs @@ -25,19 +27,19 @@ pub enum TeBigS { Variant(BigS), } -// CHECK: define void @test_BigS(%BigS* [[BIGS_RET_ATTRS:.*]], [8 x i64] +// CHECK: define void @test_BigS(%BigS* [[BIGS_RET_ATTRS1:.*]] sret(%BigS) [[BIGS_RET_ATTRS2:.*]], [8 x i64] #[no_mangle] pub extern fn test_BigS(_: BigS) -> BigS { loop {} } -// CHECK: define void @test_TsBigS(%TsBigS* [[BIGS_RET_ATTRS]], [8 x i64] +// CHECK: define void @test_TsBigS(%TsBigS* [[BIGS_RET_ATTRS1]] sret(%TsBigS) [[BIGS_RET_ATTRS2]], [8 x i64] #[no_mangle] pub extern fn test_TsBigS(_: TsBigS) -> TsBigS { loop {} } -// CHECK: define void @test_TuBigS(%TuBigS* [[BIGS_RET_ATTRS]], [8 x i64] +// CHECK: define void @test_TuBigS(%TuBigS* [[BIGS_RET_ATTRS1]] sret(%TuBigS) [[BIGS_RET_ATTRS2]], [8 x i64] #[no_mangle] pub extern fn test_TuBigS(_: TuBigS) -> TuBigS { loop {} } -// CHECK: define void @test_TeBigS(%"TeBigS::Variant"* [[BIGS_RET_ATTRS]], [8 x i64] +// CHECK: define void @test_TeBigS(%"TeBigS::Variant"* [[BIGS_RET_ATTRS1]] sret(%"TeBigS::Variant") [[BIGS_RET_ATTRS2]], [8 x i64] #[no_mangle] pub extern fn test_TeBigS(_: TeBigS) -> TeBigS { loop {} } @@ -61,18 +63,18 @@ pub enum TeBigU { Variant(BigU), } -// CHECK: define void @test_BigU(%BigU* [[BIGU_RET_ATTRS:.*]], [8 x i64] +// CHECK: define void @test_BigU(%BigU* [[BIGU_RET_ATTRS1:.*]] sret(%BigU) [[BIGU_RET_ATTRS2:.*]], [8 x i64] #[no_mangle] pub extern fn test_BigU(_: BigU) -> BigU { loop {} } -// CHECK: define void @test_TsBigU(%TsBigU* [[BIGU_RET_ATTRS:.*]], [8 x i64] +// CHECK: define void @test_TsBigU(%TsBigU* [[BIGU_RET_ATTRS1]] sret(%TsBigU) [[BIGU_RET_ATTRS2]], [8 x i64] #[no_mangle] pub extern fn test_TsBigU(_: TsBigU) -> TsBigU { loop {} } -// CHECK: define void @test_TuBigU(%TuBigU* [[BIGU_RET_ATTRS]], [8 x i64] +// CHECK: define void @test_TuBigU(%TuBigU* [[BIGU_RET_ATTRS1]] sret(%TuBigU) [[BIGU_RET_ATTRS2]], [8 x i64] #[no_mangle] pub extern fn test_TuBigU(_: TuBigU) -> TuBigU { loop {} } -// CHECK: define void @test_TeBigU(%"TeBigU::Variant"* [[BIGU_RET_ATTRS]], [8 x i64] +// CHECK: define void @test_TeBigU(%"TeBigU::Variant"* [[BIGU_RET_ATTRS1]] sret(%"TeBigU::Variant") [[BIGU_RET_ATTRS2]], [8 x i64] #[no_mangle] pub extern fn test_TeBigU(_: TeBigU) -> TeBigU { loop {} } diff --git a/src/test/run-make-fulldeps/split-dwarf/Makefile b/src/test/run-make-fulldeps/split-dwarf/Makefile index e89cc1b2ede9b..f56b4168b2d66 100644 --- a/src/test/run-make-fulldeps/split-dwarf/Makefile +++ b/src/test/run-make-fulldeps/split-dwarf/Makefile @@ -4,6 +4,6 @@ # only-linux all: - $(RUSTC) -Z unstable-options -C split-debuginfo=packed foo.rs -g + $(RUSTC) -Z unstable-options -C split-debuginfo=packed -C debuginfo=2 foo.rs -g rm $(TMPDIR)/foo.dwp rm $(TMPDIR)/$(call BIN,foo)