diff options
47 files changed, 157 insertions, 595 deletions
diff --git a/compiler/rustc_codegen_llvm/src/builder.rs b/compiler/rustc_codegen_llvm/src/builder.rs index 7d0691366e6..0f17cc9063a 100644 --- a/compiler/rustc_codegen_llvm/src/builder.rs +++ b/compiler/rustc_codegen_llvm/src/builder.rs @@ -1091,16 +1091,11 @@ impl<'a, 'll, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> { ty: Ty<'tcx>, lhs: Self::Value, rhs: Self::Value, - ) -> Option<Self::Value> { - // FIXME: See comment on the definition of `three_way_compare`. - if crate::llvm_util::get_version() < (20, 0, 0) { - return None; - } - + ) -> Self::Value { let size = ty.primitive_size(self.tcx); let name = if ty.is_signed() { "llvm.scmp" } else { "llvm.ucmp" }; - Some(self.call_intrinsic(name, &[self.type_i8(), self.type_ix(size.bits())], &[lhs, rhs])) + self.call_intrinsic(name, &[self.type_i8(), self.type_ix(size.bits())], &[lhs, rhs]) } /* Miscellaneous instructions */ diff --git a/compiler/rustc_codegen_llvm/src/context.rs b/compiler/rustc_codegen_llvm/src/context.rs index a69fa54a54a..5f4385c9c6a 100644 --- a/compiler/rustc_codegen_llvm/src/context.rs +++ b/compiler/rustc_codegen_llvm/src/context.rs @@ -172,35 +172,6 @@ pub(crate) unsafe fn create_module<'ll>( let mut target_data_layout = sess.target.data_layout.to_string(); let llvm_version = llvm_util::get_version(); - if llvm_version < (20, 0, 0) { - if sess.target.arch == "aarch64" || sess.target.arch.starts_with("arm64") { - // LLVM 20 defines three additional address spaces for alternate - // pointer kinds used in Windows. - // See https://github.com/llvm/llvm-project/pull/111879 - target_data_layout = - target_data_layout.replace("-p270:32:32-p271:32:32-p272:64:64", ""); - } - if sess.target.arch.starts_with("sparc") { - // LLVM 20 updates the sparc layout to correctly align 128 bit integers to 128 bit. - // See https://github.com/llvm/llvm-project/pull/106951 - target_data_layout = target_data_layout.replace("-i128:128", ""); - } - if sess.target.arch.starts_with("mips64") { - // LLVM 20 updates the mips64 layout to correctly align 128 bit integers to 128 bit. - // See https://github.com/llvm/llvm-project/pull/112084 - target_data_layout = target_data_layout.replace("-i128:128", ""); - } - if sess.target.arch.starts_with("powerpc64") { - // LLVM 20 updates the powerpc64 layout to correctly align 128 bit integers to 128 bit. - // See https://github.com/llvm/llvm-project/pull/118004 - target_data_layout = target_data_layout.replace("-i128:128", ""); - } - if sess.target.arch.starts_with("wasm32") || sess.target.arch.starts_with("wasm64") { - // LLVM 20 updates the wasm(32|64) layout to correctly align 128 bit integers to 128 bit. - // See https://github.com/llvm/llvm-project/pull/119204 - target_data_layout = target_data_layout.replace("-i128:128", ""); - } - } if llvm_version < (21, 0, 0) { if sess.target.arch == "nvptx64" { // LLVM 21 updated the default layout on nvptx: https://github.com/llvm/llvm-project/pull/124961 diff --git a/compiler/rustc_codegen_llvm/src/llvm_util.rs b/compiler/rustc_codegen_llvm/src/llvm_util.rs index d927ffd78c2..8461c8b03d5 100644 --- a/compiler/rustc_codegen_llvm/src/llvm_util.rs +++ b/compiler/rustc_codegen_llvm/src/llvm_util.rs @@ -246,9 +246,6 @@ pub(crate) fn to_llvm_features<'a>(sess: &Session, s: &'a str) -> Option<LLVMFea ("aarch64", "pmuv3") => Some(LLVMFeature::new("perfmon")), ("aarch64", "paca") => Some(LLVMFeature::new("pauth")), ("aarch64", "pacg") => Some(LLVMFeature::new("pauth")), - // Before LLVM 20 those two features were packaged together as b16b16 - ("aarch64", "sve-b16b16") if get_version().0 < 20 => Some(LLVMFeature::new("b16b16")), - ("aarch64", "sme-b16b16") if get_version().0 < 20 => Some(LLVMFeature::new("b16b16")), ("aarch64", "flagm2") => Some(LLVMFeature::new("altnzcv")), // Rust ties fp and neon together. ("aarch64", "neon") => Some(LLVMFeature::with_dependencies( @@ -262,57 +259,17 @@ pub(crate) fn to_llvm_features<'a>(sess: &Session, s: &'a str) -> Option<LLVMFea // Filter out features that are not supported by the current LLVM version ("aarch64", "fpmr") => None, // only existed in 18 ("arm", "fp16") => Some(LLVMFeature::new("fullfp16")), - // NVPTX targets added in LLVM 20 - ("nvptx64", "sm_100") if get_version().0 < 20 => None, - ("nvptx64", "sm_100a") if get_version().0 < 20 => None, - ("nvptx64", "sm_101") if get_version().0 < 20 => None, - ("nvptx64", "sm_101a") if get_version().0 < 20 => None, - ("nvptx64", "sm_120") if get_version().0 < 20 => None, - ("nvptx64", "sm_120a") if get_version().0 < 20 => None, - ("nvptx64", "ptx86") if get_version().0 < 20 => None, - ("nvptx64", "ptx87") if get_version().0 < 20 => None, // Filter out features that are not supported by the current LLVM version - ("loongarch64", "div32" | "lam-bh" | "lamcas" | "ld-seq-sa" | "scq") - if get_version().0 < 20 => - { - None - } ("loongarch32" | "loongarch64", "32s") if get_version().0 < 21 => None, - // Filter out features that are not supported by the current LLVM version - ("riscv32" | "riscv64", "zacas" | "rva23u64" | "supm") if get_version().0 < 20 => None, - ( - "s390x", - "message-security-assist-extension12" - | "concurrent-functions" - | "miscellaneous-extensions-4" - | "vector-enhancements-3" - | "vector-packed-decimal-enhancement-3", - ) if get_version().0 < 20 => None, // Enable the evex512 target feature if an avx512 target feature is enabled. ("x86", s) if s.starts_with("avx512") => Some(LLVMFeature::with_dependencies( s, smallvec![TargetFeatureFoldStrength::EnableOnly("evex512")], )), - // Support for `wide-arithmetic` will first land in LLVM 20 as part of - // llvm/llvm-project#111598 - ("wasm32" | "wasm64", "wide-arithmetic") if get_version() < (20, 0, 0) => None, ("sparc", "leoncasa") => Some(LLVMFeature::new("hasleoncasa")), - // In LLVM 19, there is no `v8plus` feature and `v9` means "SPARC-V9 instruction available and SPARC-V8+ ABI used". - // https://github.com/llvm/llvm-project/blob/llvmorg-19.1.0/llvm/lib/Target/Sparc/MCTargetDesc/SparcELFObjectWriter.cpp#L27-L28 - // Before LLVM 19, there was no `v8plus` feature and `v9` means "SPARC-V9 instruction available". - // https://github.com/llvm/llvm-project/blob/llvmorg-18.1.0/llvm/lib/Target/Sparc/MCTargetDesc/SparcELFObjectWriter.cpp#L26 - ("sparc", "v8plus") if get_version().0 == 19 => Some(LLVMFeature::new("v9")), ("powerpc", "power8-crypto") => Some(LLVMFeature::new("crypto")), - // These new `amx` variants and `movrs` were introduced in LLVM20 - ("x86", "amx-avx512" | "amx-fp8" | "amx-movrs" | "amx-tf32" | "amx-transpose") - if get_version().0 < 20 => - { - None - } - ("x86", "movrs") if get_version().0 < 20 => None, ("x86", "avx10.1") => Some(LLVMFeature::new("avx10.1-512")), - ("x86", "avx10.2") if get_version().0 < 20 => None, - ("x86", "avx10.2") if get_version().0 >= 20 => Some(LLVMFeature::new("avx10.2-512")), + ("x86", "avx10.2") => Some(LLVMFeature::new("avx10.2-512")), ("x86", "apxf") => Some(LLVMFeature::with_dependencies( "egpr", smallvec![ @@ -716,17 +673,7 @@ pub(crate) fn global_llvm_features( }; // Features implied by an implicit or explicit `--target`. - features.extend( - sess.target - .features - .split(',') - .filter(|v| !v.is_empty()) - // Drop +v8plus feature introduced in LLVM 20. - // (Hard-coded target features do not go through `to_llvm_feature` since they already - // are LLVM feature names, hence we need a special case here.) - .filter(|v| *v != "+v8plus" || get_version() >= (20, 0, 0)) - .map(String::from), - ); + features.extend(sess.target.features.split(',').filter(|v| !v.is_empty()).map(String::from)); if wants_wasm_eh(sess) && sess.panic_strategy() == PanicStrategy::Unwind { features.push("+exception-handling".into()); diff --git a/compiler/rustc_codegen_ssa/src/mir/rvalue.rs b/compiler/rustc_codegen_ssa/src/mir/rvalue.rs index f8755874014..4c9bb7cf8a8 100644 --- a/compiler/rustc_codegen_ssa/src/mir/rvalue.rs +++ b/compiler/rustc_codegen_ssa/src/mir/rvalue.rs @@ -901,36 +901,8 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> { } } mir::BinOp::Cmp => { - use std::cmp::Ordering; assert!(!is_float); - if let Some(value) = bx.three_way_compare(lhs_ty, lhs, rhs) { - return value; - } - let pred = |op| base::bin_op_to_icmp_predicate(op, is_signed); - if bx.cx().tcx().sess.opts.optimize == OptLevel::No { - // FIXME: This actually generates tighter assembly, and is a classic trick - // <https://graphics.stanford.edu/~seander/bithacks.html#CopyIntegerSign> - // However, as of 2023-11 it optimizes worse in things like derived - // `PartialOrd`, so only use it in debug for now. Once LLVM can handle it - // better (see <https://github.com/llvm/llvm-project/issues/73417>), it'll - // be worth trying it in optimized builds as well. - let is_gt = bx.icmp(pred(mir::BinOp::Gt), lhs, rhs); - let gtext = bx.zext(is_gt, bx.type_i8()); - let is_lt = bx.icmp(pred(mir::BinOp::Lt), lhs, rhs); - let ltext = bx.zext(is_lt, bx.type_i8()); - bx.unchecked_ssub(gtext, ltext) - } else { - // These operations are those expected by `tests/codegen-llvm/integer-cmp.rs`, - // from <https://github.com/rust-lang/rust/pull/63767>. - let is_lt = bx.icmp(pred(mir::BinOp::Lt), lhs, rhs); - let is_ne = bx.icmp(pred(mir::BinOp::Ne), lhs, rhs); - let ge = bx.select( - is_ne, - bx.cx().const_i8(Ordering::Greater as i8), - bx.cx().const_i8(Ordering::Equal as i8), - ); - bx.select(is_lt, bx.cx().const_i8(Ordering::Less as i8), ge) - } + bx.three_way_compare(lhs_ty, lhs, rhs) } mir::BinOp::AddWithOverflow | mir::BinOp::SubWithOverflow diff --git a/compiler/rustc_codegen_ssa/src/traits/builder.rs b/compiler/rustc_codegen_ssa/src/traits/builder.rs index f417d1a7bf7..422fa715de1 100644 --- a/compiler/rustc_codegen_ssa/src/traits/builder.rs +++ b/compiler/rustc_codegen_ssa/src/traits/builder.rs @@ -3,6 +3,7 @@ use std::ops::Deref; use rustc_abi::{Align, Scalar, Size, WrappingRange}; use rustc_middle::middle::codegen_fn_attrs::CodegenFnAttrs; +use rustc_middle::mir; use rustc_middle::ty::layout::{FnAbiOf, LayoutOf, TyAndLayout}; use rustc_middle::ty::{AtomicOrdering, Instance, Ty}; use rustc_session::config::OptLevel; @@ -405,15 +406,38 @@ pub trait BuilderMethods<'a, 'tcx>: fn fcmp(&mut self, op: RealPredicate, lhs: Self::Value, rhs: Self::Value) -> Self::Value; /// Returns `-1` if `lhs < rhs`, `0` if `lhs == rhs`, and `1` if `lhs > rhs`. - // FIXME: Move the default implementation from `codegen_scalar_binop` into this method and - // remove the `Option` return once LLVM 20 is the minimum version. fn three_way_compare( &mut self, - _ty: Ty<'tcx>, - _lhs: Self::Value, - _rhs: Self::Value, - ) -> Option<Self::Value> { - None + ty: Ty<'tcx>, + lhs: Self::Value, + rhs: Self::Value, + ) -> Self::Value { + use std::cmp::Ordering; + let pred = |op| crate::base::bin_op_to_icmp_predicate(op, ty.is_signed()); + if self.cx().sess().opts.optimize == OptLevel::No { + // FIXME: This actually generates tighter assembly, and is a classic trick + // <https://graphics.stanford.edu/~seander/bithacks.html#CopyIntegerSign> + // However, as of 2023-11 it optimizes worse in things like derived + // `PartialOrd`, so only use it in debug for now. Once LLVM can handle it + // better (see <https://github.com/llvm/llvm-project/issues/73417>), it'll + // be worth trying it in optimized builds as well. + let is_gt = self.icmp(pred(mir::BinOp::Gt), lhs, rhs); + let gtext = self.zext(is_gt, self.type_i8()); + let is_lt = self.icmp(pred(mir::BinOp::Lt), lhs, rhs); + let ltext = self.zext(is_lt, self.type_i8()); + self.unchecked_ssub(gtext, ltext) + } else { + // These operations are those expected by `tests/codegen-llvm/integer-cmp.rs`, + // from <https://github.com/rust-lang/rust/pull/63767>. + let is_lt = self.icmp(pred(mir::BinOp::Lt), lhs, rhs); + let is_ne = self.icmp(pred(mir::BinOp::Ne), lhs, rhs); + let ge = self.select( + is_ne, + self.cx().const_i8(Ordering::Greater as i8), + self.cx().const_i8(Ordering::Equal as i8), + ); + self.select(is_lt, self.cx().const_i8(Ordering::Less as i8), ge) + } } fn memcpy( diff --git a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp index 91d11ba317a..ab5d5c03e81 100644 --- a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp @@ -344,7 +344,6 @@ extern "C" LLVMTargetMachineRef LLVMRustCreateTargetMachine( Options.EmitStackSizeSection = EmitStackSizeSection; if (ArgsCstrBuff != nullptr) { -#if LLVM_VERSION_GE(20, 0) size_t buffer_offset = 0; assert(ArgsCstrBuff[ArgsCstrBuffLen - 1] == '\0'); auto Arg0 = std::string(ArgsCstrBuff); @@ -362,33 +361,6 @@ extern "C" LLVMTargetMachineRef LLVMRustCreateTargetMachine( OS.flush(); Options.MCOptions.Argv0 = Arg0; Options.MCOptions.CommandlineArgs = CommandlineArgs; -#else - size_t buffer_offset = 0; - assert(ArgsCstrBuff[ArgsCstrBuffLen - 1] == '\0'); - - const size_t arg0_len = std::strlen(ArgsCstrBuff); - char *arg0 = new char[arg0_len + 1]; - memcpy(arg0, ArgsCstrBuff, arg0_len); - arg0[arg0_len] = '\0'; - buffer_offset += arg0_len + 1; - - const size_t num_cmd_arg_strings = std::count( - &ArgsCstrBuff[buffer_offset], &ArgsCstrBuff[ArgsCstrBuffLen], '\0'); - - std::string *cmd_arg_strings = new std::string[num_cmd_arg_strings]; - for (size_t i = 0; i < num_cmd_arg_strings; ++i) { - assert(buffer_offset < ArgsCstrBuffLen); - const size_t len = std::strlen(ArgsCstrBuff + buffer_offset); - cmd_arg_strings[i] = std::string(&ArgsCstrBuff[buffer_offset], len); - buffer_offset += len + 1; - } - - assert(buffer_offset == ArgsCstrBuffLen); - - Options.MCOptions.Argv0 = arg0; - Options.MCOptions.CommandLineArgs = - llvm::ArrayRef<std::string>(cmd_arg_strings, num_cmd_arg_strings); -#endif } #if LLVM_VERSION_GE(21, 0) @@ -402,12 +374,6 @@ extern "C" LLVMTargetMachineRef LLVMRustCreateTargetMachine( } extern "C" void LLVMRustDisposeTargetMachine(LLVMTargetMachineRef TM) { -#if LLVM_VERSION_LT(20, 0) - MCTargetOptions &MCOptions = unwrap(TM)->Options.MCOptions; - delete[] MCOptions.Argv0; - delete[] MCOptions.CommandLineArgs.data(); -#endif - delete unwrap(TM); } @@ -688,14 +654,9 @@ extern "C" LLVMRustResult LLVMRustOptimize( // the PassBuilder does not create a pipeline. std::vector<std::function<void(ModulePassManager &, OptimizationLevel)>> PipelineStartEPCallbacks; -#if LLVM_VERSION_GE(20, 0) std::vector<std::function<void(ModulePassManager &, OptimizationLevel, ThinOrFullLTOPhase)>> OptimizerLastEPCallbacks; -#else - std::vector<std::function<void(ModulePassManager &, OptimizationLevel)>> - OptimizerLastEPCallbacks; -#endif if (!IsLinkerPluginLTO && SanitizerOptions && SanitizerOptions->SanitizeCFI && !NoPrepopulatePasses) { @@ -747,12 +708,8 @@ extern "C" LLVMRustResult LLVMRustOptimize( SanitizerOptions->SanitizeDataFlowABIList + SanitizerOptions->SanitizeDataFlowABIListLen); OptimizerLastEPCallbacks.push_back( -#if LLVM_VERSION_GE(20, 0) [ABIListFiles](ModulePassManager &MPM, OptimizationLevel Level, ThinOrFullLTOPhase phase) { -#else - [ABIListFiles](ModulePassManager &MPM, OptimizationLevel Level) { -#endif MPM.addPass(DataFlowSanitizerPass(ABIListFiles)); }); } @@ -763,66 +720,48 @@ extern "C" LLVMRustResult LLVMRustOptimize( SanitizerOptions->SanitizeMemoryRecover, /*CompileKernel=*/false, /*EagerChecks=*/true); - OptimizerLastEPCallbacks.push_back( -#if LLVM_VERSION_GE(20, 0) - [Options](ModulePassManager &MPM, OptimizationLevel Level, - ThinOrFullLTOPhase phase) { -#else - [Options](ModulePassManager &MPM, OptimizationLevel Level) { -#endif - MPM.addPass(MemorySanitizerPass(Options)); - }); + OptimizerLastEPCallbacks.push_back([Options](ModulePassManager &MPM, + OptimizationLevel Level, + ThinOrFullLTOPhase phase) { + MPM.addPass(MemorySanitizerPass(Options)); + }); } if (SanitizerOptions->SanitizeThread) { - OptimizerLastEPCallbacks.push_back( -#if LLVM_VERSION_GE(20, 0) - [](ModulePassManager &MPM, OptimizationLevel Level, - ThinOrFullLTOPhase phase) { -#else - [](ModulePassManager &MPM, OptimizationLevel Level) { -#endif - MPM.addPass(ModuleThreadSanitizerPass()); - MPM.addPass( - createModuleToFunctionPassAdaptor(ThreadSanitizerPass())); - }); + OptimizerLastEPCallbacks.push_back([](ModulePassManager &MPM, + OptimizationLevel Level, + ThinOrFullLTOPhase phase) { + MPM.addPass(ModuleThreadSanitizerPass()); + MPM.addPass(createModuleToFunctionPassAdaptor(ThreadSanitizerPass())); + }); } if (SanitizerOptions->SanitizeAddress || SanitizerOptions->SanitizeKernelAddress) { - OptimizerLastEPCallbacks.push_back( -#if LLVM_VERSION_GE(20, 0) - [SanitizerOptions, TM](ModulePassManager &MPM, - OptimizationLevel Level, - ThinOrFullLTOPhase phase) { -#else - [SanitizerOptions, TM](ModulePassManager &MPM, - OptimizationLevel Level) { -#endif - auto CompileKernel = SanitizerOptions->SanitizeKernelAddress; - AddressSanitizerOptions opts = AddressSanitizerOptions{ - CompileKernel, - SanitizerOptions->SanitizeAddressRecover || - SanitizerOptions->SanitizeKernelAddressRecover, - /*UseAfterScope=*/true, - AsanDetectStackUseAfterReturnMode::Runtime, - }; - MPM.addPass(AddressSanitizerPass( - opts, - /*UseGlobalGC*/ true, - // UseOdrIndicator should be false on windows machines - // https://reviews.llvm.org/D137227 - !TM->getTargetTriple().isOSWindows())); - }); + OptimizerLastEPCallbacks.push_back([SanitizerOptions, + TM](ModulePassManager &MPM, + OptimizationLevel Level, + ThinOrFullLTOPhase phase) { + auto CompileKernel = SanitizerOptions->SanitizeKernelAddress; + AddressSanitizerOptions opts = AddressSanitizerOptions{ + CompileKernel, + SanitizerOptions->SanitizeAddressRecover || + SanitizerOptions->SanitizeKernelAddressRecover, + /*UseAfterScope=*/true, + AsanDetectStackUseAfterReturnMode::Runtime, + }; + MPM.addPass( + AddressSanitizerPass(opts, + /*UseGlobalGC*/ true, + // UseOdrIndicator should be false on windows + // machines https://reviews.llvm.org/D137227 + !TM->getTargetTriple().isOSWindows())); + }); } if (SanitizerOptions->SanitizeHWAddress) { OptimizerLastEPCallbacks.push_back( -#if LLVM_VERSION_GE(20, 0) [SanitizerOptions](ModulePassManager &MPM, OptimizationLevel Level, ThinOrFullLTOPhase phase) { -#else - [SanitizerOptions](ModulePassManager &MPM, OptimizationLevel Level) { -#endif HWAddressSanitizerOptions opts( /*CompileKernel=*/false, SanitizerOptions->SanitizeHWAddressRecover, @@ -904,11 +843,7 @@ extern "C" LLVMRustResult LLVMRustOptimize( for (const auto &C : PipelineStartEPCallbacks) C(MPM, OptLevel); for (const auto &C : OptimizerLastEPCallbacks) -#if LLVM_VERSION_GE(20, 0) C(MPM, OptLevel, ThinOrFullLTOPhase::None); -#else - C(MPM, OptLevel); -#endif } if (ExtraPassesLen) { @@ -1185,11 +1120,7 @@ struct LLVMRustThinLTOData { // Not 100% sure what these are, but they impact what's internalized and // what's inlined across modules, I believe. -#if LLVM_VERSION_GE(20, 0) FunctionImporter::ImportListsTy ImportLists; -#else - DenseMap<StringRef, FunctionImporter::ImportMapTy> ImportLists; -#endif DenseMap<StringRef, FunctionImporter::ExportSetTy> ExportLists; DenseMap<StringRef, GVSummaryMapTy> ModuleToDefinedGVSummaries; StringMap<std::map<GlobalValue::GUID, GlobalValue::LinkageTypes>> ResolvedODR; @@ -1531,13 +1462,8 @@ extern "C" void LLVMRustComputeLTOCacheKey(RustStringRef KeyOut, const auto &ExportList = Data->ExportLists.lookup(ModId); const auto &ResolvedODR = Data->ResolvedODR.lookup(ModId); const auto &DefinedGlobals = Data->ModuleToDefinedGVSummaries.lookup(ModId); -#if LLVM_VERSION_GE(20, 0) DenseSet<GlobalValue::GUID> CfiFunctionDefs; DenseSet<GlobalValue::GUID> CfiFunctionDecls; -#else - std::set<GlobalValue::GUID> CfiFunctionDefs; - std::set<GlobalValue::GUID> CfiFunctionDecls; -#endif // Based on the 'InProcessThinBackend' constructor in LLVM #if LLVM_VERSION_GE(21, 0) @@ -1556,15 +1482,9 @@ extern "C" void LLVMRustComputeLTOCacheKey(RustStringRef KeyOut, GlobalValue::getGUID(GlobalValue::dropLLVMManglingEscape(Name))); #endif -#if LLVM_VERSION_GE(20, 0) Key = llvm::computeLTOCacheKey(conf, Data->Index, ModId, ImportList, ExportList, ResolvedODR, DefinedGlobals, CfiFunctionDefs, CfiFunctionDecls); -#else - llvm::computeLTOCacheKey(Key, conf, Data->Index, ModId, ImportList, - ExportList, ResolvedODR, DefinedGlobals, - CfiFunctionDefs, CfiFunctionDecls); -#endif auto OS = RawRustStringOstream(KeyOut); OS << Key.str(); diff --git a/src/bootstrap/src/core/build_steps/llvm.rs b/src/bootstrap/src/core/build_steps/llvm.rs index 83ed7430c39..d43d261ad6c 100644 --- a/src/bootstrap/src/core/build_steps/llvm.rs +++ b/src/bootstrap/src/core/build_steps/llvm.rs @@ -619,11 +619,11 @@ fn check_llvm_version(builder: &Builder<'_>, llvm_config: &Path) { let version = get_llvm_version(builder, llvm_config); let mut parts = version.split('.').take(2).filter_map(|s| s.parse::<u32>().ok()); if let (Some(major), Some(_minor)) = (parts.next(), parts.next()) - && major >= 19 + && major >= 20 { return; } - panic!("\n\nbad LLVM version: {version}, need >=19\n\n") + panic!("\n\nbad LLVM version: {version}, need >=20\n\n") } fn configure_cmake( diff --git a/src/ci/docker/README.md b/src/ci/docker/README.md index 488a6a2bce1..4ee02e9bf00 100644 --- a/src/ci/docker/README.md +++ b/src/ci/docker/README.md @@ -14,9 +14,9 @@ To run a specific CI job locally, you can use the `citool` Rust crate: cargo run --manifest-path src/ci/citool/Cargo.toml run-local <job-name> ``` -For example, to run the `x86_64-gnu-llvm-19-1` job: +For example, to run the `x86_64-gnu-llvm-20-1` job: ``` -cargo run --manifest-path src/ci/citool/Cargo.toml run-local x86_64-gnu-llvm-19-1 +cargo run --manifest-path src/ci/citool/Cargo.toml run-local x86_64-gnu-llvm-20-1 ``` The job will output artifacts in an `obj/<image-name>` dir at the root of a repository. Note @@ -27,10 +27,10 @@ Docker image executed in the given CI job. while locally, to the `obj/<image-name>` directory. This is primarily to prevent strange linker errors when using multiple Docker images. -For some Linux workflows (for example `x86_64-gnu-llvm-19-N`), the process is more involved. You will need to see which script is executed for the given workflow inside the [`jobs.yml`](../github-actions/jobs.yml) file and pass it through the `DOCKER_SCRIPT` environment variable. For example, to reproduce the `x86_64-gnu-llvm-19-3` workflow, you can run the following script: +For some Linux workflows (for example `x86_64-gnu-llvm-20-N`), the process is more involved. You will need to see which script is executed for the given workflow inside the [`jobs.yml`](../github-actions/jobs.yml) file and pass it through the `DOCKER_SCRIPT` environment variable. For example, to reproduce the `x86_64-gnu-llvm-20-3` workflow, you can run the following script: ``` -DOCKER_SCRIPT=x86_64-gnu-llvm3.sh ./src/ci/docker/run.sh x86_64-gnu-llvm-19 +DOCKER_SCRIPT=x86_64-gnu-llvm3.sh ./src/ci/docker/run.sh x86_64-gnu-llvm-20 ``` ## Local Development diff --git a/src/ci/docker/host-aarch64/aarch64-gnu-llvm-19/Dockerfile b/src/ci/docker/host-aarch64/aarch64-gnu-llvm-20/Dockerfile index e73fbe506f7..adbb1f03378 100644 --- a/src/ci/docker/host-aarch64/aarch64-gnu-llvm-19/Dockerfile +++ b/src/ci/docker/host-aarch64/aarch64-gnu-llvm-20/Dockerfile @@ -1,4 +1,4 @@ -FROM ubuntu:24.10 +FROM ubuntu:25.04 ARG DEBIAN_FRONTEND=noninteractive @@ -15,8 +15,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \ cmake \ sudo \ gdb \ - llvm-19-tools \ - llvm-19-dev \ + llvm-20-tools \ + llvm-20-dev \ libedit-dev \ libssl-dev \ pkg-config \ @@ -43,7 +43,7 @@ ENV EXTERNAL_LLVM 1 # Using llvm-link-shared due to libffi issues -- see #34486 ENV RUST_CONFIGURE_ARGS \ --build=aarch64-unknown-linux-gnu \ - --llvm-root=/usr/lib/llvm-19 \ + --llvm-root=/usr/lib/llvm-20 \ --enable-llvm-link-shared \ --set rust.randomize-layout=true \ --set rust.thin-lto-import-instr-limit=10 diff --git a/src/ci/docker/host-x86_64/x86_64-gnu-llvm-19/Dockerfile b/src/ci/docker/host-x86_64/x86_64-gnu-llvm-19/Dockerfile deleted file mode 100644 index 5cba7c564f1..00000000000 --- a/src/ci/docker/host-x86_64/x86_64-gnu-llvm-19/Dockerfile +++ /dev/null @@ -1,66 +0,0 @@ -FROM ubuntu:24.10 - -ARG DEBIAN_FRONTEND=noninteractive - -RUN apt-get update && apt-get install -y --no-install-recommends \ - bzip2 \ - g++ \ - gcc-multilib \ - make \ - ninja-build \ - file \ - curl \ - ca-certificates \ - python3 \ - git \ - cmake \ - sudo \ - gdb \ - llvm-19-tools \ - llvm-19-dev \ - libedit-dev \ - libssl-dev \ - pkg-config \ - zlib1g-dev \ - xz-utils \ - nodejs \ - mingw-w64 \ - # libgccjit dependencies - flex \ - libmpfr-dev \ - libgmp-dev \ - libmpc3 \ - libmpc-dev \ - && rm -rf /var/lib/apt/lists/* - -# Install powershell (universal package) so we can test x.ps1 on Linux -# FIXME: need a "universal" version that supports libicu74, but for now it still works to ignore that dep. -RUN curl -sL "https://github.com/PowerShell/PowerShell/releases/download/v7.3.1/powershell_7.3.1-1.deb_amd64.deb" > powershell.deb && \ - dpkg --ignore-depends=libicu72 -i powershell.deb && \ - rm -f powershell.deb - -COPY scripts/sccache.sh /scripts/ -RUN sh /scripts/sccache.sh - -# We are disabling CI LLVM since this builder is intentionally using a host -# LLVM, rather than the typical src/llvm-project LLVM. -ENV NO_DOWNLOAD_CI_LLVM 1 -ENV EXTERNAL_LLVM 1 - -# Using llvm-link-shared due to libffi issues -- see #34486 -ENV RUST_CONFIGURE_ARGS \ - --build=x86_64-unknown-linux-gnu \ - --llvm-root=/usr/lib/llvm-19 \ - --enable-llvm-link-shared \ - --set rust.randomize-layout=true \ - --set rust.thin-lto-import-instr-limit=10 - -COPY scripts/shared.sh /scripts/ - -COPY scripts/x86_64-gnu-llvm.sh /scripts/ -COPY scripts/x86_64-gnu-llvm2.sh /scripts/ -COPY scripts/x86_64-gnu-llvm3.sh /scripts/ -COPY scripts/stage_2_test_set1.sh /scripts/ -COPY scripts/stage_2_test_set2.sh /scripts/ - -ENV SCRIPT "Must specify DOCKER_SCRIPT for this image" diff --git a/src/ci/github-actions/jobs.yml b/src/ci/github-actions/jobs.yml index 35b9456d37d..b3e3fe7d96a 100644 --- a/src/ci/github-actions/jobs.yml +++ b/src/ci/github-actions/jobs.yml @@ -122,19 +122,19 @@ pr: # tidy. This speeds up the PR CI job by ~1 minute. SKIP_SUBMODULES: src/gcc <<: *job-linux-4c - - name: x86_64-gnu-llvm-19 + - name: x86_64-gnu-llvm-20 env: ENABLE_GCC_CODEGEN: "1" DOCKER_SCRIPT: x86_64-gnu-llvm.sh <<: *job-linux-4c - - name: aarch64-gnu-llvm-19-1 + - name: aarch64-gnu-llvm-20-1 env: - IMAGE: aarch64-gnu-llvm-19 + IMAGE: aarch64-gnu-llvm-20 DOCKER_SCRIPT: stage_2_test_set1.sh <<: *job-aarch64-linux - - name: aarch64-gnu-llvm-19-2 + - name: aarch64-gnu-llvm-20-2 env: - IMAGE: aarch64-gnu-llvm-19 + IMAGE: aarch64-gnu-llvm-20 DOCKER_SCRIPT: stage_2_test_set2.sh <<: *job-aarch64-linux - name: x86_64-gnu-tools @@ -397,31 +397,6 @@ auto: DOCKER_SCRIPT: x86_64-gnu-llvm3.sh <<: *job-linux-4c - # The x86_64-gnu-llvm-19 job is split into multiple jobs to run tests in parallel. - # x86_64-gnu-llvm-19-1 skips tests that run in x86_64-gnu-llvm-19-{2,3}. - - name: x86_64-gnu-llvm-19-1 - env: - RUST_BACKTRACE: 1 - IMAGE: x86_64-gnu-llvm-19 - DOCKER_SCRIPT: stage_2_test_set2.sh - <<: *job-linux-4c - - # Skip tests that run in x86_64-gnu-llvm-19-{1,3} - - name: x86_64-gnu-llvm-19-2 - env: - RUST_BACKTRACE: 1 - IMAGE: x86_64-gnu-llvm-19 - DOCKER_SCRIPT: x86_64-gnu-llvm2.sh - <<: *job-linux-4c - - # Skip tests that run in x86_64-gnu-llvm-19-{1,2} - - name: x86_64-gnu-llvm-19-3 - env: - RUST_BACKTRACE: 1 - IMAGE: x86_64-gnu-llvm-19 - DOCKER_SCRIPT: x86_64-gnu-llvm3.sh - <<: *job-linux-4c - - name: x86_64-gnu-nopt <<: *job-linux-4c diff --git a/tests/assembly-llvm/riscv-soft-abi-with-float-features.rs b/tests/assembly-llvm/riscv-soft-abi-with-float-features.rs index 72cbd3841c1..085ea9facd0 100644 --- a/tests/assembly-llvm/riscv-soft-abi-with-float-features.rs +++ b/tests/assembly-llvm/riscv-soft-abi-with-float-features.rs @@ -2,9 +2,6 @@ //@ assembly-output: emit-asm //@ compile-flags: --target riscv64imac-unknown-none-elf -Ctarget-feature=+f,+d //@ needs-llvm-components: riscv -//@ revisions: LLVM-PRE-20 LLVM-POST-20 -//@ [LLVM-PRE-20] max-llvm-major-version: 19 -//@ [LLVM-POST-20] min-llvm-version: 20 #![feature(no_core, lang_items, f16)] #![crate_type = "lib"] @@ -28,11 +25,8 @@ pub extern "C" fn read_f16(x: &f16) -> f16 { // CHECK-LABEL: read_f32 #[no_mangle] pub extern "C" fn read_f32(x: &f32) -> f32 { - // LLVM-PRE-20: flw fa5, 0(a0) - // LLVM-PRE-20-NEXT: fmv.x.w a0, fa5 - // LLVM-PRE-20-NEXT: ret - // LLVM-POST-20: lw a0, 0(a0) - // LLVM-POST-20-NEXT: ret + // CHECK: lw a0, 0(a0) + // CHECK-NEXT: ret *x } diff --git a/tests/assembly-llvm/x86_64-bigint-helpers.rs b/tests/assembly-llvm/x86_64-bigint-helpers.rs index c5efda58fd6..64aa0257238 100644 --- a/tests/assembly-llvm/x86_64-bigint-helpers.rs +++ b/tests/assembly-llvm/x86_64-bigint-helpers.rs @@ -2,7 +2,6 @@ //@ assembly-output: emit-asm //@ compile-flags: --crate-type=lib -Copt-level=3 -C target-cpu=x86-64-v4 //@ compile-flags: -C llvm-args=-x86-asm-syntax=intel -//@ min-llvm-version: 20 #![no_std] #![feature(bigint_helper_methods)] diff --git a/tests/assembly-llvm/x86_64-cmp.rs b/tests/assembly-llvm/x86_64-cmp.rs index 26c9013d96f..7e87171991d 100644 --- a/tests/assembly-llvm/x86_64-cmp.rs +++ b/tests/assembly-llvm/x86_64-cmp.rs @@ -1,12 +1,6 @@ -//@ revisions: LLVM-PRE-20-DEBUG LLVM-20-DEBUG LLVM-PRE-20-OPTIM LLVM-20-OPTIM -//@ [LLVM-PRE-20-DEBUG] compile-flags: -C opt-level=0 -//@ [LLVM-PRE-20-DEBUG] max-llvm-major-version: 19 -//@ [LLVM-20-DEBUG] compile-flags: -C opt-level=0 -//@ [LLVM-20-DEBUG] min-llvm-version: 20 -//@ [LLVM-PRE-20-OPTIM] compile-flags: -C opt-level=3 -//@ [LLVM-PRE-20-OPTIM] max-llvm-major-version: 19 -//@ [LLVM-20-OPTIM] compile-flags: -C opt-level=3 -//@ [LLVM-20-OPTIM] min-llvm-version: 20 +//@ revisions: DEBUG OPTIM +//@ [DEBUG] compile-flags: -C opt-level=0 +//@ [OPTIM] compile-flags: -C opt-level=3 //@ assembly-output: emit-asm //@ compile-flags: --crate-type=lib -C llvm-args=-x86-asm-syntax=intel //@ only-x86_64 @@ -19,61 +13,31 @@ use std::intrinsics::three_way_compare; #[no_mangle] // CHECK-LABEL: signed_cmp: pub fn signed_cmp(a: i16, b: i16) -> std::cmp::Ordering { - // LLVM-PRE-20-DEBUG: cmp - // LLVM-PRE-20-DEBUG: setg - // LLVM-PRE-20-DEBUG: and - // LLVM-PRE-20-DEBUG: cmp - // LLVM-PRE-20-DEBUG: setl - // LLVM-PRE-20-DEBUG: and - // LLVM-PRE-20-DEBUG: sub + // DEBUG: sub + // DEBUG: setl + // DEBUG: setg + // DEBUG: sub + // DEBUG: ret // - // LLVM-20-DEBUG: sub - // LLVM-20-DEBUG: setl - // LLVM-20-DEBUG: setg - // LLVM-20-DEBUG: sub - // LLVM-20-DEBUG: ret - - // LLVM-PRE-20-OPTIM: xor - // LLVM-PRE-20-OPTIM: cmp - // LLVM-PRE-20-OPTIM: setne - // LLVM-PRE-20-OPTIM: mov - // LLVM-PRE-20-OPTIM: cmovge - // LLVM-PRE-20-OPTIM: ret - // - // LLVM-20-OPTIM: cmp - // LLVM-20-OPTIM: setl - // LLVM-20-OPTIM: setg - // LLVM-20-OPTIM: sub - // LLVM-20-OPTIM: ret + // OPTIM: cmp + // OPTIM: setl + // OPTIM: setg + // OPTIM: sub + // OPTIM: ret three_way_compare(a, b) } #[no_mangle] // CHECK-LABEL: unsigned_cmp: pub fn unsigned_cmp(a: u16, b: u16) -> std::cmp::Ordering { - // LLVM-PRE-20-DEBUG: cmp - // LLVM-PRE-20-DEBUG: seta - // LLVM-PRE-20-DEBUG: and - // LLVM-PRE-20-DEBUG: cmp - // LLVM-PRE-20-DEBUG: setb - // LLVM-PRE-20-DEBUG: and - // LLVM-PRE-20-DEBUG: sub - // - // LLVM-20-DEBUG: sub - // LLVM-20-DEBUG: seta - // LLVM-20-DEBUG: sbb - // LLVM-20-DEBUG: ret - - // LLVM-PRE-20-OPTIM: xor - // LLVM-PRE-20-OPTIM: cmp - // LLVM-PRE-20-OPTIM: setne - // LLVM-PRE-20-OPTIM: mov - // LLVM-PRE-20-OPTIM: cmovae - // LLVM-PRE-20-OPTIM: ret + // DEBUG: sub + // DEBUG: seta + // DEBUG: sbb + // DEBUG: ret // - // LLVM-20-OPTIM: cmp - // LLVM-20-OPTIM: seta - // LLVM-20-OPTIM: sbb - // LLVM-20-OPTIM: ret + // OPTIM: cmp + // OPTIM: seta + // OPTIM: sbb + // OPTIM: ret three_way_compare(a, b) } diff --git a/tests/codegen-llvm/comparison-operators-2-struct.rs b/tests/codegen-llvm/comparison-operators-2-struct.rs index e179066ebfd..d44f92f511b 100644 --- a/tests/codegen-llvm/comparison-operators-2-struct.rs +++ b/tests/codegen-llvm/comparison-operators-2-struct.rs @@ -1,5 +1,4 @@ //@ compile-flags: -C opt-level=1 -//@ min-llvm-version: 20 // The `derive(PartialOrd)` for a 2-field type doesn't override `lt`/`le`/`gt`/`ge`. // This double-checks that the `Option<Ordering>` intermediate values used diff --git a/tests/codegen-llvm/comparison-operators-2-tuple.rs b/tests/codegen-llvm/comparison-operators-2-tuple.rs index 6a7e489c82d..37a7c5dfdaf 100644 --- a/tests/codegen-llvm/comparison-operators-2-tuple.rs +++ b/tests/codegen-llvm/comparison-operators-2-tuple.rs @@ -1,5 +1,4 @@ //@ compile-flags: -C opt-level=1 -Z merge-functions=disabled -//@ min-llvm-version: 20 #![crate_type = "lib"] diff --git a/tests/codegen-llvm/enum/enum-aggregate.rs b/tests/codegen-llvm/enum/enum-aggregate.rs index f58d7ef12b6..7d450a89e2e 100644 --- a/tests/codegen-llvm/enum/enum-aggregate.rs +++ b/tests/codegen-llvm/enum/enum-aggregate.rs @@ -1,5 +1,4 @@ //@ compile-flags: -Copt-level=0 -Cno-prepopulate-passes -//@ min-llvm-version: 19 //@ only-64bit #![crate_type = "lib"] diff --git a/tests/codegen-llvm/enum/enum-discriminant-eq.rs b/tests/codegen-llvm/enum/enum-discriminant-eq.rs index a1ab5e5c6e2..68cd58643e8 100644 --- a/tests/codegen-llvm/enum/enum-discriminant-eq.rs +++ b/tests/codegen-llvm/enum/enum-discriminant-eq.rs @@ -1,5 +1,4 @@ //@ compile-flags: -Copt-level=3 -Zmerge-functions=disabled -//@ min-llvm-version: 20 //@ only-64bit //@ revisions: LLVM20 LLVM21 //@ [LLVM21] min-llvm-version: 21 diff --git a/tests/codegen-llvm/integer-cmp.rs b/tests/codegen-llvm/integer-cmp.rs index 812fa8e4a42..2233a575f8e 100644 --- a/tests/codegen-llvm/integer-cmp.rs +++ b/tests/codegen-llvm/integer-cmp.rs @@ -1,9 +1,6 @@ // This is test for more optimal Ord implementation for integers. // See <https://github.com/rust-lang/rust/issues/63758> for more info. -//@ revisions: llvm-pre-20 llvm-20 -//@ [llvm-20] min-llvm-version: 20 -//@ [llvm-pre-20] max-llvm-major-version: 19 //@ compile-flags: -C opt-level=3 -Zmerge-functions=disabled #![crate_type = "lib"] @@ -13,50 +10,29 @@ use std::cmp::Ordering; // CHECK-LABEL: @cmp_signed #[no_mangle] pub fn cmp_signed(a: i64, b: i64) -> Ordering { - // llvm-20: call{{.*}} i8 @llvm.scmp.i8.i64 - // llvm-pre-20: icmp slt - // llvm-pre-20: icmp ne - // llvm-pre-20: zext i1 - // llvm-pre-20: select i1 + // CHECK: call{{.*}} i8 @llvm.scmp.i8.i64 a.cmp(&b) } // CHECK-LABEL: @cmp_unsigned #[no_mangle] pub fn cmp_unsigned(a: u32, b: u32) -> Ordering { - // llvm-20: call{{.*}} i8 @llvm.ucmp.i8.i32 - // llvm-pre-20: icmp ult - // llvm-pre-20: icmp ne - // llvm-pre-20: zext i1 - // llvm-pre-20: select i1 + // CHECK: call{{.*}} i8 @llvm.ucmp.i8.i32 a.cmp(&b) } // CHECK-LABEL: @cmp_char #[no_mangle] pub fn cmp_char(a: char, b: char) -> Ordering { - // llvm-20: call{{.*}} i8 @llvm.ucmp.i8.i32 - // llvm-pre-20: icmp ult - // llvm-pre-20: icmp ne - // llvm-pre-20: zext i1 - // llvm-pre-20: select i1 + // CHECK: call{{.*}} i8 @llvm.ucmp.i8.i32 a.cmp(&b) } // CHECK-LABEL: @cmp_tuple #[no_mangle] pub fn cmp_tuple(a: (i16, u16), b: (i16, u16)) -> Ordering { - // llvm-20-DAG: call{{.*}} i8 @llvm.ucmp.i8.i16 - // llvm-20-DAG: call{{.*}} i8 @llvm.scmp.i8.i16 - // llvm-20: ret i8 - // llvm-pre-20: icmp slt - // llvm-pre-20: icmp ne - // llvm-pre-20: zext i1 - // llvm-pre-20: select i1 - // llvm-pre-20: icmp ult - // llvm-pre-20: icmp ne - // llvm-pre-20: zext i1 - // llvm-pre-20: select i1 - // llvm-pre-20: select i1 + // CHECK-DAG: call{{.*}} i8 @llvm.ucmp.i8.i16 + // CHECK-DAG: call{{.*}} i8 @llvm.scmp.i8.i16 + // CHECK: ret i8 a.cmp(&b) } diff --git a/tests/codegen-llvm/intrinsics/three_way_compare.rs b/tests/codegen-llvm/intrinsics/three_way_compare.rs index 95fcb636f7c..89bf69561e9 100644 --- a/tests/codegen-llvm/intrinsics/three_way_compare.rs +++ b/tests/codegen-llvm/intrinsics/three_way_compare.rs @@ -2,7 +2,6 @@ //@ [DEBUG] compile-flags: -C opt-level=0 //@ [OPTIM] compile-flags: -C opt-level=3 //@ compile-flags: -C no-prepopulate-passes -//@ min-llvm-version: 20 #![crate_type = "lib"] #![feature(core_intrinsics)] diff --git a/tests/codegen-llvm/issues/and-masked-comparison-131162.rs b/tests/codegen-llvm/issues/and-masked-comparison-131162.rs index bdf021092fd..fc4b0341a31 100644 --- a/tests/codegen-llvm/issues/and-masked-comparison-131162.rs +++ b/tests/codegen-llvm/issues/and-masked-comparison-131162.rs @@ -1,5 +1,4 @@ //@ compile-flags: -Copt-level=3 -//@ min-llvm-version: 20 #![crate_type = "lib"] diff --git a/tests/codegen-llvm/issues/issue-101082.rs b/tests/codegen-llvm/issues/issue-101082.rs index 8d15921ddb4..0c1f90f951a 100644 --- a/tests/codegen-llvm/issues/issue-101082.rs +++ b/tests/codegen-llvm/issues/issue-101082.rs @@ -1,6 +1,5 @@ //@ compile-flags: -Copt-level=3 //@ revisions: host x86-64 x86-64-v3 -//@ min-llvm-version: 20 //@[host] ignore-x86_64 diff --git a/tests/codegen-llvm/issues/issue-129795.rs b/tests/codegen-llvm/issues/issue-129795.rs index dc64ee35c97..7a928389fab 100644 --- a/tests/codegen-llvm/issues/issue-129795.rs +++ b/tests/codegen-llvm/issues/issue-129795.rs @@ -1,5 +1,4 @@ //@ compile-flags: -Copt-level=3 -//@ min-llvm-version: 20 #![crate_type = "lib"] // Ensure that a modulo operation with an operand that is known to be diff --git a/tests/codegen-llvm/issues/iter-max-no-unwrap-failed-129583.rs b/tests/codegen-llvm/issues/iter-max-no-unwrap-failed-129583.rs index 4d3fa4993ef..4c4eebeabb5 100644 --- a/tests/codegen-llvm/issues/iter-max-no-unwrap-failed-129583.rs +++ b/tests/codegen-llvm/issues/iter-max-no-unwrap-failed-129583.rs @@ -3,7 +3,6 @@ // use a larger value to prevent unrolling. //@ compile-flags: -Copt-level=3 -//@ min-llvm-version: 20 #![crate_type = "lib"] diff --git a/tests/codegen-llvm/issues/looping-over-ne-bytes-133528.rs b/tests/codegen-llvm/issues/looping-over-ne-bytes-133528.rs index 35acf765d69..b686f8c4b3a 100644 --- a/tests/codegen-llvm/issues/looping-over-ne-bytes-133528.rs +++ b/tests/codegen-llvm/issues/looping-over-ne-bytes-133528.rs @@ -1,5 +1,4 @@ //@ compile-flags: -Copt-level=3 -//@ min-llvm-version: 20 #![crate_type = "lib"] /// Ensure the function is properly optimized diff --git a/tests/codegen-llvm/option-niche-eq.rs b/tests/codegen-llvm/option-niche-eq.rs index 3900cb79aa2..e9c3fa2407e 100644 --- a/tests/codegen-llvm/option-niche-eq.rs +++ b/tests/codegen-llvm/option-niche-eq.rs @@ -1,5 +1,4 @@ //@ revisions: REGULAR LLVM21 -//@ min-llvm-version: 20 //@ compile-flags: -Copt-level=3 -Zmerge-functions=disabled //@ [LLVM21] min-llvm-version: 21 #![crate_type = "lib"] diff --git a/tests/codegen-llvm/slice-last-elements-optimization.rs b/tests/codegen-llvm/slice-last-elements-optimization.rs index d982cda709d..77fc1d21cd9 100644 --- a/tests/codegen-llvm/slice-last-elements-optimization.rs +++ b/tests/codegen-llvm/slice-last-elements-optimization.rs @@ -1,5 +1,4 @@ //@ compile-flags: -Copt-level=3 -//@ min-llvm-version: 20 #![crate_type = "lib"] // This test verifies that LLVM 20 properly optimizes the bounds check diff --git a/tests/codegen-llvm/swap-small-types.rs b/tests/codegen-llvm/swap-small-types.rs index 7aa613ae9c2..0799ff76331 100644 --- a/tests/codegen-llvm/swap-small-types.rs +++ b/tests/codegen-llvm/swap-small-types.rs @@ -1,6 +1,5 @@ //@ compile-flags: -Copt-level=3 -Z merge-functions=disabled //@ only-x86_64 -//@ min-llvm-version: 20 //@ ignore-std-debug-assertions (`ptr::swap_nonoverlapping` has one which blocks some optimizations) #![crate_type = "lib"] diff --git a/tests/codegen-llvm/try_question_mark_nop.rs b/tests/codegen-llvm/try_question_mark_nop.rs index 398c9a580bc..a09fa0a4901 100644 --- a/tests/codegen-llvm/try_question_mark_nop.rs +++ b/tests/codegen-llvm/try_question_mark_nop.rs @@ -1,9 +1,6 @@ //@ compile-flags: -Copt-level=3 -Z merge-functions=disabled //@ edition: 2021 //@ only-x86_64 -//@ revisions: NINETEEN TWENTY -//@[NINETEEN] exact-llvm-major-version: 19 -//@[TWENTY] min-llvm-version: 20 #![crate_type = "lib"] #![feature(try_blocks)] @@ -17,13 +14,9 @@ pub fn option_nop_match_32(x: Option<u32>) -> Option<u32> { // CHECK: start: // CHECK-NEXT: [[TRUNC:%.*]] = trunc nuw i32 %0 to i1 - // NINETEEN-NEXT: [[SELECT:%.*]] = select i1 [[TRUNC]], i32 %0, i32 0 - // NINETEEN-NEXT: [[REG2:%.*]] = insertvalue { i32, i32 } poison, i32 [[SELECT]], 0 - // NINETEEN-NEXT: [[REG3:%.*]] = insertvalue { i32, i32 } [[REG2]], i32 %1, 1 - - // TWENTY-NEXT: [[SELECT:%.*]] = select i1 [[TRUNC]], i32 %1, i32 undef - // TWENTY-NEXT: [[REG2:%.*]] = insertvalue { i32, i32 } poison, i32 %0, 0 - // TWENTY-NEXT: [[REG3:%.*]] = insertvalue { i32, i32 } [[REG2]], i32 [[SELECT]], 1 + // CHECK-NEXT: [[SELECT:%.*]] = select i1 [[TRUNC]], i32 %1, i32 undef + // CHECK-NEXT: [[REG2:%.*]] = insertvalue { i32, i32 } poison, i32 %0, 0 + // CHECK-NEXT: [[REG3:%.*]] = insertvalue { i32, i32 } [[REG2]], i32 [[SELECT]], 1 // CHECK-NEXT: ret { i32, i32 } [[REG3]] match x { @@ -36,8 +29,8 @@ pub fn option_nop_match_32(x: Option<u32>) -> Option<u32> { #[no_mangle] pub fn option_nop_traits_32(x: Option<u32>) -> Option<u32> { // CHECK: start: - // TWENTY-NEXT: %[[IS_SOME:.+]] = trunc nuw i32 %0 to i1 - // TWENTY-NEXT: select i1 %[[IS_SOME]], i32 %1, i32 undef + // CHECK-NEXT: %[[IS_SOME:.+]] = trunc nuw i32 %0 to i1 + // CHECK-NEXT: select i1 %[[IS_SOME]], i32 %1, i32 undef // CHECK-NEXT: insertvalue { i32, i32 } // CHECK-NEXT: insertvalue { i32, i32 } // CHECK-NEXT: ret { i32, i32 } @@ -96,13 +89,9 @@ pub fn option_nop_match_64(x: Option<u64>) -> Option<u64> { // CHECK: start: // CHECK-NEXT: [[TRUNC:%.*]] = trunc nuw i64 %0 to i1 - // NINETEEN-NEXT: [[SELECT:%.*]] = select i1 [[TRUNC]], i64 %0, i64 0 - // NINETEEN-NEXT: [[REG2:%.*]] = insertvalue { i64, i64 } poison, i64 [[SELECT]], 0 - // NINETEEN-NEXT: [[REG3:%.*]] = insertvalue { i64, i64 } [[REG2]], i64 %1, 1 - - // TWENTY-NEXT: [[SELECT:%.*]] = select i1 [[TRUNC]], i64 %1, i64 undef - // TWENTY-NEXT: [[REG2:%.*]] = insertvalue { i64, i64 } poison, i64 %0, 0 - // TWENTY-NEXT: [[REG3:%.*]] = insertvalue { i64, i64 } [[REG2]], i64 [[SELECT]], 1 + // CHECK-NEXT: [[SELECT:%.*]] = select i1 [[TRUNC]], i64 %1, i64 undef + // CHECK-NEXT: [[REG2:%.*]] = insertvalue { i64, i64 } poison, i64 %0, 0 + // CHECK-NEXT: [[REG3:%.*]] = insertvalue { i64, i64 } [[REG2]], i64 [[SELECT]], 1 // CHECK-NEXT: ret { i64, i64 } [[REG3]] match x { @@ -115,8 +104,8 @@ pub fn option_nop_match_64(x: Option<u64>) -> Option<u64> { #[no_mangle] pub fn option_nop_traits_64(x: Option<u64>) -> Option<u64> { // CHECK: start: - // TWENTY-NEXT: %[[TRUNC:[0-9]+]] = trunc nuw i64 %0 to i1 - // TWENTY-NEXT: %[[SEL:\.[0-9]+]] = select i1 %[[TRUNC]], i64 %1, i64 undef + // CHECK-NEXT: %[[TRUNC:[0-9]+]] = trunc nuw i64 %0 to i1 + // CHECK-NEXT: %[[SEL:\.[0-9]+]] = select i1 %[[TRUNC]], i64 %1, i64 undef // CHECK-NEXT: insertvalue { i64, i64 } // CHECK-NEXT: insertvalue { i64, i64 } // CHECK-NEXT: ret { i64, i64 } diff --git a/tests/codegen-llvm/union-aggregate.rs b/tests/codegen-llvm/union-aggregate.rs index aac66c5dcdd..7faa66804fe 100644 --- a/tests/codegen-llvm/union-aggregate.rs +++ b/tests/codegen-llvm/union-aggregate.rs @@ -1,5 +1,4 @@ //@ compile-flags: -Copt-level=0 -Cno-prepopulate-passes -//@ min-llvm-version: 19 //@ only-64bit #![crate_type = "lib"] diff --git a/tests/ui/abi/sparcv8plus-llvm19.rs b/tests/ui/abi/sparcv8plus-llvm19.rs deleted file mode 100644 index 3d6d8568b6e..00000000000 --- a/tests/ui/abi/sparcv8plus-llvm19.rs +++ /dev/null @@ -1,42 +0,0 @@ -//@ add-core-stubs -//@ revisions: sparc sparcv8plus sparc_cpu_v9 sparc_feature_v8plus sparc_cpu_v9_feature_v8plus -//@[sparc] compile-flags: --target sparc-unknown-none-elf -//@[sparc] needs-llvm-components: sparc -//@[sparcv8plus] compile-flags: --target sparc-unknown-linux-gnu -//@[sparcv8plus] needs-llvm-components: sparc -//@[sparc_cpu_v9] compile-flags: --target sparc-unknown-none-elf -C target-cpu=v9 -//@[sparc_cpu_v9] needs-llvm-components: sparc -//@[sparc_feature_v8plus] compile-flags: --target sparc-unknown-none-elf -C target-feature=+v8plus -//@[sparc_feature_v8plus] needs-llvm-components: sparc -//@[sparc_cpu_v9_feature_v8plus] compile-flags: --target sparc-unknown-none-elf -C target-cpu=v9 -C target-feature=+v8plus -//@[sparc_cpu_v9_feature_v8plus] needs-llvm-components: sparc -//@ exact-llvm-major-version: 19 - -#![crate_type = "rlib"] -#![feature(no_core, rustc_attrs, lang_items)] -#![no_core] - -extern crate minicore; -use minicore::*; - -#[rustc_builtin_macro] -macro_rules! compile_error { - () => {}; -} - -#[cfg(all(not(target_feature = "v8plus"), not(target_feature = "v9")))] -compile_error!("-v8plus,-v9"); -//[sparc]~^ ERROR -v8plus,-v9 - -// FIXME: sparc_cpu_v9 should be in "-v8plus,+v9" group (fixed in LLVM 20) -#[cfg(all(target_feature = "v8plus", target_feature = "v9"))] -compile_error!("+v8plus,+v9"); -//[sparcv8plus,sparc_cpu_v9_feature_v8plus,sparc_cpu_v9]~^ ERROR +v8plus,+v9 - -// FIXME: should be rejected -#[cfg(all(target_feature = "v8plus", not(target_feature = "v9")))] -compile_error!("+v8plus,-v9 (FIXME)"); -//[sparc_feature_v8plus]~^ ERROR +v8plus,-v9 (FIXME) - -#[cfg(all(not(target_feature = "v8plus"), target_feature = "v9"))] -compile_error!("-v8plus,+v9"); diff --git a/tests/ui/abi/sparcv8plus-llvm19.sparc.stderr b/tests/ui/abi/sparcv8plus-llvm19.sparc.stderr deleted file mode 100644 index d3462ae87d3..00000000000 --- a/tests/ui/abi/sparcv8plus-llvm19.sparc.stderr +++ /dev/null @@ -1,8 +0,0 @@ -error: -v8plus,-v9 - --> $DIR/sparcv8plus-llvm19.rs:28:1 - | -LL | compile_error!("-v8plus,-v9"); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error: aborting due to 1 previous error - diff --git a/tests/ui/abi/sparcv8plus-llvm19.sparc_cpu_v9.stderr b/tests/ui/abi/sparcv8plus-llvm19.sparc_cpu_v9.stderr deleted file mode 100644 index 9891aec94b8..00000000000 --- a/tests/ui/abi/sparcv8plus-llvm19.sparc_cpu_v9.stderr +++ /dev/null @@ -1,8 +0,0 @@ -error: +v8plus,+v9 - --> $DIR/sparcv8plus-llvm19.rs:33:1 - | -LL | compile_error!("+v8plus,+v9"); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error: aborting due to 1 previous error - diff --git a/tests/ui/abi/sparcv8plus-llvm19.sparc_cpu_v9_feature_v8plus.stderr b/tests/ui/abi/sparcv8plus-llvm19.sparc_cpu_v9_feature_v8plus.stderr deleted file mode 100644 index 9891aec94b8..00000000000 --- a/tests/ui/abi/sparcv8plus-llvm19.sparc_cpu_v9_feature_v8plus.stderr +++ /dev/null @@ -1,8 +0,0 @@ -error: +v8plus,+v9 - --> $DIR/sparcv8plus-llvm19.rs:33:1 - | -LL | compile_error!("+v8plus,+v9"); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error: aborting due to 1 previous error - diff --git a/tests/ui/abi/sparcv8plus-llvm19.sparc_feature_v8plus.stderr b/tests/ui/abi/sparcv8plus-llvm19.sparc_feature_v8plus.stderr deleted file mode 100644 index dbcdb8ed121..00000000000 --- a/tests/ui/abi/sparcv8plus-llvm19.sparc_feature_v8plus.stderr +++ /dev/null @@ -1,8 +0,0 @@ -error: +v8plus,-v9 (FIXME) - --> $DIR/sparcv8plus-llvm19.rs:38:1 - | -LL | compile_error!("+v8plus,-v9 (FIXME)"); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error: aborting due to 1 previous error - diff --git a/tests/ui/abi/sparcv8plus-llvm19.sparcv8plus.stderr b/tests/ui/abi/sparcv8plus-llvm19.sparcv8plus.stderr deleted file mode 100644 index 9891aec94b8..00000000000 --- a/tests/ui/abi/sparcv8plus-llvm19.sparcv8plus.stderr +++ /dev/null @@ -1,8 +0,0 @@ -error: +v8plus,+v9 - --> $DIR/sparcv8plus-llvm19.rs:33:1 - | -LL | compile_error!("+v8plus,+v9"); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error: aborting due to 1 previous error - diff --git a/tests/ui/abi/sparcv8plus.rs b/tests/ui/abi/sparcv8plus.rs index 6c17f721838..ba4fb6f7108 100644 --- a/tests/ui/abi/sparcv8plus.rs +++ b/tests/ui/abi/sparcv8plus.rs @@ -10,7 +10,6 @@ //@[sparc_feature_v8plus] needs-llvm-components: sparc //@[sparc_cpu_v9_feature_v8plus] compile-flags: --target sparc-unknown-none-elf -C target-cpu=v9 -C target-feature=+v8plus //@[sparc_cpu_v9_feature_v8plus] needs-llvm-components: sparc -//@ min-llvm-version: 20 #![crate_type = "rlib"] #![feature(no_core, rustc_attrs, lang_items)] diff --git a/tests/ui/abi/sparcv8plus.sparc.stderr b/tests/ui/abi/sparcv8plus.sparc.stderr index e2aa89a9273..e31dbd344d6 100644 --- a/tests/ui/abi/sparcv8plus.sparc.stderr +++ b/tests/ui/abi/sparcv8plus.sparc.stderr @@ -1,5 +1,5 @@ error: -v8plus,-v9 - --> $DIR/sparcv8plus.rs:28:1 + --> $DIR/sparcv8plus.rs:27:1 | LL | compile_error!("-v8plus,-v9"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/abi/sparcv8plus.sparc_cpu_v9.stderr b/tests/ui/abi/sparcv8plus.sparc_cpu_v9.stderr index 2c5699f2dec..a1a8383cbe7 100644 --- a/tests/ui/abi/sparcv8plus.sparc_cpu_v9.stderr +++ b/tests/ui/abi/sparcv8plus.sparc_cpu_v9.stderr @@ -1,5 +1,5 @@ error: -v8plus,+v9 - --> $DIR/sparcv8plus.rs:41:1 + --> $DIR/sparcv8plus.rs:40:1 | LL | compile_error!("-v8plus,+v9"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/abi/sparcv8plus.sparc_cpu_v9_feature_v8plus.stderr b/tests/ui/abi/sparcv8plus.sparc_cpu_v9_feature_v8plus.stderr index 4b96e4421f9..c633ee26c51 100644 --- a/tests/ui/abi/sparcv8plus.sparc_cpu_v9_feature_v8plus.stderr +++ b/tests/ui/abi/sparcv8plus.sparc_cpu_v9_feature_v8plus.stderr @@ -1,5 +1,5 @@ error: +v8plus,+v9 - --> $DIR/sparcv8plus.rs:32:1 + --> $DIR/sparcv8plus.rs:31:1 | LL | compile_error!("+v8plus,+v9"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/abi/sparcv8plus.sparc_feature_v8plus.stderr b/tests/ui/abi/sparcv8plus.sparc_feature_v8plus.stderr index dfdec88961b..bad8adc1599 100644 --- a/tests/ui/abi/sparcv8plus.sparc_feature_v8plus.stderr +++ b/tests/ui/abi/sparcv8plus.sparc_feature_v8plus.stderr @@ -1,5 +1,5 @@ error: +v8plus,-v9 (FIXME) - --> $DIR/sparcv8plus.rs:37:1 + --> $DIR/sparcv8plus.rs:36:1 | LL | compile_error!("+v8plus,-v9 (FIXME)"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/abi/sparcv8plus.sparcv8plus.stderr b/tests/ui/abi/sparcv8plus.sparcv8plus.stderr index 4b96e4421f9..c633ee26c51 100644 --- a/tests/ui/abi/sparcv8plus.sparcv8plus.stderr +++ b/tests/ui/abi/sparcv8plus.sparcv8plus.stderr @@ -1,5 +1,5 @@ error: +v8plus,+v9 - --> $DIR/sparcv8plus.rs:32:1 + --> $DIR/sparcv8plus.rs:31:1 | LL | compile_error!("+v8plus,+v9"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/asm/loongarch/bad-reg.loongarch32_ilp32d.stderr b/tests/ui/asm/loongarch/bad-reg.loongarch32_ilp32d.stderr index 8742d4bd82c..c67c913d2a6 100644 --- a/tests/ui/asm/loongarch/bad-reg.loongarch32_ilp32d.stderr +++ b/tests/ui/asm/loongarch/bad-reg.loongarch32_ilp32d.stderr @@ -1,35 +1,35 @@ error: invalid register `$r0`: constant zero cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:27:18 + --> $DIR/bad-reg.rs:26:18 | LL | asm!("", out("$r0") _); | ^^^^^^^^^^^^ error: invalid register `$tp`: reserved for TLS - --> $DIR/bad-reg.rs:29:18 + --> $DIR/bad-reg.rs:28:18 | LL | asm!("", out("$tp") _); | ^^^^^^^^^^^^ error: invalid register `$sp`: the stack pointer cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:31:18 + --> $DIR/bad-reg.rs:30:18 | LL | asm!("", out("$sp") _); | ^^^^^^^^^^^^ error: invalid register `$r21`: reserved by the ABI - --> $DIR/bad-reg.rs:33:18 + --> $DIR/bad-reg.rs:32:18 | LL | asm!("", out("$r21") _); | ^^^^^^^^^^^^^ error: invalid register `$fp`: the frame pointer cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:35:18 + --> $DIR/bad-reg.rs:34:18 | LL | asm!("", out("$fp") _); | ^^^^^^^^^^^^ error: invalid register `$r31`: $r31 is used internally by LLVM and cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:37:18 + --> $DIR/bad-reg.rs:36:18 | LL | asm!("", out("$r31") _); | ^^^^^^^^^^^^^ diff --git a/tests/ui/asm/loongarch/bad-reg.loongarch32_ilp32s.stderr b/tests/ui/asm/loongarch/bad-reg.loongarch32_ilp32s.stderr index e6cb6e40c70..99c071919ac 100644 --- a/tests/ui/asm/loongarch/bad-reg.loongarch32_ilp32s.stderr +++ b/tests/ui/asm/loongarch/bad-reg.loongarch32_ilp32s.stderr @@ -1,59 +1,59 @@ error: invalid register `$r0`: constant zero cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:27:18 + --> $DIR/bad-reg.rs:26:18 | LL | asm!("", out("$r0") _); | ^^^^^^^^^^^^ error: invalid register `$tp`: reserved for TLS - --> $DIR/bad-reg.rs:29:18 + --> $DIR/bad-reg.rs:28:18 | LL | asm!("", out("$tp") _); | ^^^^^^^^^^^^ error: invalid register `$sp`: the stack pointer cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:31:18 + --> $DIR/bad-reg.rs:30:18 | LL | asm!("", out("$sp") _); | ^^^^^^^^^^^^ error: invalid register `$r21`: reserved by the ABI - --> $DIR/bad-reg.rs:33:18 + --> $DIR/bad-reg.rs:32:18 | LL | asm!("", out("$r21") _); | ^^^^^^^^^^^^^ error: invalid register `$fp`: the frame pointer cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:35:18 + --> $DIR/bad-reg.rs:34:18 | LL | asm!("", out("$fp") _); | ^^^^^^^^^^^^ error: invalid register `$r31`: $r31 is used internally by LLVM and cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:37:18 + --> $DIR/bad-reg.rs:36:18 | LL | asm!("", out("$r31") _); | ^^^^^^^^^^^^^ error: register class `freg` requires at least one of the following target features: d, f - --> $DIR/bad-reg.rs:41:26 + --> $DIR/bad-reg.rs:40:26 | LL | asm!("/* {} */", in(freg) f); | ^^^^^^^^^^ error: register class `freg` requires at least one of the following target features: d, f - --> $DIR/bad-reg.rs:43:26 + --> $DIR/bad-reg.rs:42:26 | LL | asm!("/* {} */", out(freg) _); | ^^^^^^^^^^^ error: register class `freg` requires at least one of the following target features: d, f - --> $DIR/bad-reg.rs:45:26 + --> $DIR/bad-reg.rs:44:26 | LL | asm!("/* {} */", in(freg) d); | ^^^^^^^^^^ error: register class `freg` requires at least one of the following target features: d, f - --> $DIR/bad-reg.rs:47:26 + --> $DIR/bad-reg.rs:46:26 | LL | asm!("/* {} */", out(freg) d); | ^^^^^^^^^^^ diff --git a/tests/ui/asm/loongarch/bad-reg.loongarch64_lp64d.stderr b/tests/ui/asm/loongarch/bad-reg.loongarch64_lp64d.stderr index 8742d4bd82c..c67c913d2a6 100644 --- a/tests/ui/asm/loongarch/bad-reg.loongarch64_lp64d.stderr +++ b/tests/ui/asm/loongarch/bad-reg.loongarch64_lp64d.stderr @@ -1,35 +1,35 @@ error: invalid register `$r0`: constant zero cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:27:18 + --> $DIR/bad-reg.rs:26:18 | LL | asm!("", out("$r0") _); | ^^^^^^^^^^^^ error: invalid register `$tp`: reserved for TLS - --> $DIR/bad-reg.rs:29:18 + --> $DIR/bad-reg.rs:28:18 | LL | asm!("", out("$tp") _); | ^^^^^^^^^^^^ error: invalid register `$sp`: the stack pointer cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:31:18 + --> $DIR/bad-reg.rs:30:18 | LL | asm!("", out("$sp") _); | ^^^^^^^^^^^^ error: invalid register `$r21`: reserved by the ABI - --> $DIR/bad-reg.rs:33:18 + --> $DIR/bad-reg.rs:32:18 | LL | asm!("", out("$r21") _); | ^^^^^^^^^^^^^ error: invalid register `$fp`: the frame pointer cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:35:18 + --> $DIR/bad-reg.rs:34:18 | LL | asm!("", out("$fp") _); | ^^^^^^^^^^^^ error: invalid register `$r31`: $r31 is used internally by LLVM and cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:37:18 + --> $DIR/bad-reg.rs:36:18 | LL | asm!("", out("$r31") _); | ^^^^^^^^^^^^^ diff --git a/tests/ui/asm/loongarch/bad-reg.loongarch64_lp64s.stderr b/tests/ui/asm/loongarch/bad-reg.loongarch64_lp64s.stderr index e6cb6e40c70..99c071919ac 100644 --- a/tests/ui/asm/loongarch/bad-reg.loongarch64_lp64s.stderr +++ b/tests/ui/asm/loongarch/bad-reg.loongarch64_lp64s.stderr @@ -1,59 +1,59 @@ error: invalid register `$r0`: constant zero cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:27:18 + --> $DIR/bad-reg.rs:26:18 | LL | asm!("", out("$r0") _); | ^^^^^^^^^^^^ error: invalid register `$tp`: reserved for TLS - --> $DIR/bad-reg.rs:29:18 + --> $DIR/bad-reg.rs:28:18 | LL | asm!("", out("$tp") _); | ^^^^^^^^^^^^ error: invalid register `$sp`: the stack pointer cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:31:18 + --> $DIR/bad-reg.rs:30:18 | LL | asm!("", out("$sp") _); | ^^^^^^^^^^^^ error: invalid register `$r21`: reserved by the ABI - --> $DIR/bad-reg.rs:33:18 + --> $DIR/bad-reg.rs:32:18 | LL | asm!("", out("$r21") _); | ^^^^^^^^^^^^^ error: invalid register `$fp`: the frame pointer cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:35:18 + --> $DIR/bad-reg.rs:34:18 | LL | asm!("", out("$fp") _); | ^^^^^^^^^^^^ error: invalid register `$r31`: $r31 is used internally by LLVM and cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:37:18 + --> $DIR/bad-reg.rs:36:18 | LL | asm!("", out("$r31") _); | ^^^^^^^^^^^^^ error: register class `freg` requires at least one of the following target features: d, f - --> $DIR/bad-reg.rs:41:26 + --> $DIR/bad-reg.rs:40:26 | LL | asm!("/* {} */", in(freg) f); | ^^^^^^^^^^ error: register class `freg` requires at least one of the following target features: d, f - --> $DIR/bad-reg.rs:43:26 + --> $DIR/bad-reg.rs:42:26 | LL | asm!("/* {} */", out(freg) _); | ^^^^^^^^^^^ error: register class `freg` requires at least one of the following target features: d, f - --> $DIR/bad-reg.rs:45:26 + --> $DIR/bad-reg.rs:44:26 | LL | asm!("/* {} */", in(freg) d); | ^^^^^^^^^^ error: register class `freg` requires at least one of the following target features: d, f - --> $DIR/bad-reg.rs:47:26 + --> $DIR/bad-reg.rs:46:26 | LL | asm!("/* {} */", out(freg) d); | ^^^^^^^^^^^ diff --git a/tests/ui/asm/loongarch/bad-reg.rs b/tests/ui/asm/loongarch/bad-reg.rs index 0d3eba07f14..cca37dd2e8e 100644 --- a/tests/ui/asm/loongarch/bad-reg.rs +++ b/tests/ui/asm/loongarch/bad-reg.rs @@ -1,7 +1,6 @@ //@ add-core-stubs //@ needs-asm-support //@ revisions: loongarch32_ilp32d loongarch32_ilp32s loongarch64_lp64d loongarch64_lp64s -//@ min-llvm-version: 20 //@[loongarch32_ilp32d] compile-flags: --target loongarch32-unknown-none //@[loongarch32_ilp32d] needs-llvm-components: loongarch //@[loongarch32_ilp32s] compile-flags: --target loongarch32-unknown-none-softfloat |