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Auto merge of #132807 - bjorn3:sync_cg_clif-2024-11-09, r=bjorn3

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Subtree sync for rustc_codegen_cranelift

Apart from a perf optimization for some crates (https://github.com/rust-lang/rustc_codegen_cranelift/pull/1541) not much changed this time as the last sync was less than a week ago.

r? `@ghost`

`@rustbot` label +A-codegen +A-cranelift +T-compiler
This commit is contained in:
bors 2024-11-09 14:53:55 +00:00
commit b73478b6ee
17 changed files with 52 additions and 26 deletions
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2
compiler/rustc_codegen_cranelift/patches/0022-coretests-Disable-not-compiling-tests.patch
View File

@ -38,7 +38,7 @@ index 42a26ae..5ac1042 100644
@@ -1,3 +1,4 @@
+#![cfg(test)]
// tidy-alphabetical-start
#![cfg_attr(bootstrap, feature(const_three_way_compare))]
#![cfg_attr(bootstrap, feature(strict_provenance))]
#![cfg_attr(not(bootstrap), feature(strict_provenance_lints))]
--
2.21.0 (Apple Git-122)

2
compiler/rustc_codegen_cranelift/patches/0027-coretests-128bit-atomic-operations.patch
View File

@ -15,7 +15,7 @@ index 1e336bf..35e6f54 100644
--- a/lib.rs
+++ b/lib.rs
@@ -2,7 +2,6 @@
// tidy-alphabetical-start
#![cfg_attr(bootstrap, feature(const_three_way_compare))]
#![cfg_attr(bootstrap, feature(strict_provenance))]
#![cfg_attr(not(bootstrap), feature(strict_provenance_lints))]
-#![cfg_attr(target_has_atomic = "128", feature(integer_atomics))]

2
compiler/rustc_codegen_cranelift/rust-toolchain
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@ -1,4 +1,4 @@
[toolchain]
channel = "nightly-2024-11-02"
channel = "nightly-2024-11-09"
components = ["rust-src", "rustc-dev", "llvm-tools"]
profile = "minimal"

17
compiler/rustc_codegen_cranelift/scripts/test_bootstrap.sh
View File

@ -11,5 +11,22 @@ rm -r compiler/rustc_codegen_cranelift/{Cargo.*,src}
cp ../Cargo.* compiler/rustc_codegen_cranelift/
cp -r ../src compiler/rustc_codegen_cranelift/src
# FIXME(rust-lang/rust#132719) remove once it doesn't break without this patch
cat <<EOF | git apply -
diff --git a/src/bootstrap/src/core/build_steps/compile.rs b/src/bootstrap/src/core/build_steps/compile.rs
index 3394f2a84a0..cb980dd4d7c 100644
--- a/src/bootstrap/src/core/build_steps/compile.rs
+++ b/src/bootstrap/src/core/build_steps/compile.rs
@@ -1976,7 +1976,7 @@ fn run(self, builder: &Builder<'_>) -> Compiler {
}
}
- {
+ if builder.config.llvm_enabled(target_compiler.host) && builder.config.llvm_tools_enabled {
// \`llvm-strip\` is used by rustc, which is actually just a symlink to \`llvm-objcopy\`,
// so copy and rename \`llvm-objcopy\`.
let src_exe = exe("llvm-objcopy", target_compiler.host);
EOF
./x.py build --stage 1 library/std
popd

2
compiler/rustc_codegen_cranelift/src/abi/comments.rs
View File

@ -3,7 +3,7 @@
use std::borrow::Cow;
use rustc_target::abi::call::PassMode;
use rustc_target::callconv::PassMode;
use crate::prelude::*;

8
compiler/rustc_codegen_cranelift/src/abi/mod.rs
View File

@ -10,6 +10,7 @@ use std::mem;
use cranelift_codegen::ir::{ArgumentPurpose, SigRef};
use cranelift_codegen::isa::CallConv;
use cranelift_module::ModuleError;
use rustc_abi::ExternAbi;
use rustc_codegen_ssa::base::is_call_from_compiler_builtins_to_upstream_monomorphization;
use rustc_codegen_ssa::errors::CompilerBuiltinsCannotCall;
use rustc_middle::middle::codegen_fn_attrs::CodegenFnAttrFlags;
@ -18,8 +19,7 @@ use rustc_middle::ty::layout::FnAbiOf;
use rustc_middle::ty::print::with_no_trimmed_paths;
use rustc_session::Session;
use rustc_span::source_map::Spanned;
use rustc_target::abi::call::{Conv, FnAbi, PassMode};
use rustc_target::spec::abi::Abi;
use rustc_target::callconv::{Conv, FnAbi, PassMode};
use self::pass_mode::*;
pub(crate) use self::returning::codegen_return;
@ -443,7 +443,7 @@ pub(crate) fn codegen_terminator_call<'tcx>(
RevealAllLayoutCx(fx.tcx).fn_abi_of_fn_ptr(fn_sig, extra_args)
};
let is_cold = if fn_sig.abi() == Abi::RustCold {
let is_cold = if fn_sig.abi() == ExternAbi::RustCold {
true
} else {
instance.is_some_and(|inst| {
@ -458,7 +458,7 @@ pub(crate) fn codegen_terminator_call<'tcx>(
}
// Unpack arguments tuple for closures
let mut args = if fn_sig.abi() == Abi::RustCall {
let mut args = if fn_sig.abi() == ExternAbi::RustCall {
let (self_arg, pack_arg) = match args {
[pack_arg] => (None, codegen_call_argument_operand(fx, &pack_arg.node)),
[self_arg, pack_arg] => (

5
compiler/rustc_codegen_cranelift/src/abi/pass_mode.rs
View File

@ -1,8 +1,9 @@
//! Argument passing
use cranelift_codegen::ir::{ArgumentExtension, ArgumentPurpose};
use rustc_target::abi::call::{
ArgAbi, ArgAttributes, ArgExtension as RustcArgExtension, CastTarget, PassMode, Reg, RegKind,
use rustc_abi::{Reg, RegKind};
use rustc_target::callconv::{
ArgAbi, ArgAttributes, ArgExtension as RustcArgExtension, CastTarget, PassMode,
};
use smallvec::{SmallVec, smallvec};

2
compiler/rustc_codegen_cranelift/src/abi/returning.rs
View File

@ -1,6 +1,6 @@
//! Return value handling
use rustc_target::abi::call::{ArgAbi, PassMode};
use rustc_target::callconv::{ArgAbi, PassMode};
use smallvec::{SmallVec, smallvec};
use crate::prelude::*;

2
compiler/rustc_codegen_cranelift/src/base.rs
View File

@ -934,7 +934,7 @@ fn codegen_stmt<'tcx>(
let dst = codegen_operand(fx, dst);
let pointee = dst
.layout()
.pointee_info_at(fx, rustc_target::abi::Size::ZERO)
.pointee_info_at(fx, rustc_abi::Size::ZERO)
.expect("Expected pointer");
let dst = dst.load_scalar(fx);
let src = codegen_operand(fx, src).load_scalar(fx);

16
compiler/rustc_codegen_cranelift/src/common.rs
View File

@ -1,13 +1,13 @@
use cranelift_codegen::isa::TargetFrontendConfig;
use cranelift_frontend::{FunctionBuilder, FunctionBuilderContext};
use rustc_abi::{Float, Integer, Primitive};
use rustc_index::IndexVec;
use rustc_middle::ty::TypeFoldable;
use rustc_middle::ty::layout::{
self, FnAbiError, FnAbiOfHelpers, FnAbiRequest, LayoutError, LayoutOfHelpers,
};
use rustc_span::source_map::Spanned;
use rustc_target::abi::call::FnAbi;
use rustc_target::abi::{Float, Integer, Primitive};
use rustc_target::callconv::FnAbi;
use rustc_target::spec::{HasTargetSpec, Target};
use crate::constant::ConstantCx;
@ -162,8 +162,8 @@ pub(crate) fn codegen_icmp_imm(
pub(crate) fn codegen_bitcast(fx: &mut FunctionCx<'_, '_, '_>, dst_ty: Type, val: Value) -> Value {
let mut flags = MemFlags::new();
flags.set_endianness(match fx.tcx.data_layout.endian {
rustc_target::abi::Endian::Big => cranelift_codegen::ir::Endianness::Big,
rustc_target::abi::Endian::Little => cranelift_codegen::ir::Endianness::Little,
rustc_abi::Endian::Big => cranelift_codegen::ir::Endianness::Big,
rustc_abi::Endian::Little => cranelift_codegen::ir::Endianness::Little,
});
fx.bcx.ins().bitcast(dst_ty, flags, val)
}
@ -333,8 +333,8 @@ impl<'tcx> layout::HasTyCtxt<'tcx> for FunctionCx<'_, '_, 'tcx> {
}
}
impl<'tcx> rustc_target::abi::HasDataLayout for FunctionCx<'_, '_, 'tcx> {
fn data_layout(&self) -> &rustc_target::abi::TargetDataLayout {
impl<'tcx> rustc_abi::HasDataLayout for FunctionCx<'_, '_, 'tcx> {
fn data_layout(&self) -> &rustc_abi::TargetDataLayout {
&self.tcx.data_layout
}
}
@ -491,8 +491,8 @@ impl<'tcx> layout::HasTyCtxt<'tcx> for RevealAllLayoutCx<'tcx> {
}
}
impl<'tcx> rustc_target::abi::HasDataLayout for RevealAllLayoutCx<'tcx> {
fn data_layout(&self) -> &rustc_target::abi::TargetDataLayout {
impl<'tcx> rustc_abi::HasDataLayout for RevealAllLayoutCx<'tcx> {
fn data_layout(&self) -> &rustc_abi::TargetDataLayout {
&self.0.data_layout
}
}

2
compiler/rustc_codegen_cranelift/src/debuginfo/mod.rs
View File

@ -20,7 +20,7 @@ use rustc_hir::def::DefKind;
use rustc_hir::def_id::DefIdMap;
use rustc_session::Session;
use rustc_span::{FileNameDisplayPreference, SourceFileHash, StableSourceFileId};
use rustc_target::abi::call::FnAbi;
use rustc_target::callconv::FnAbi;
pub(crate) use self::emit::{DebugReloc, DebugRelocName};
pub(crate) use self::types::TypeDebugContext;

8
compiler/rustc_codegen_cranelift/src/driver/aot.rs
View File

@ -2,6 +2,7 @@
//! standalone executable.
use std::fs::{self, File};
use std::io::BufWriter;
use std::path::{Path, PathBuf};
use std::sync::Arc;
use std::thread::JoinHandle;
@ -397,14 +398,19 @@ fn emit_module(
}
let tmp_file = output_filenames.temp_path(OutputType::Object, Some(&name));
let mut file = match File::create(&tmp_file) {
let file = match File::create(&tmp_file) {
Ok(file) => file,
Err(err) => return Err(format!("error creating object file: {}", err)),
};
let mut file = BufWriter::new(file);
if let Err(err) = object.write_stream(&mut file) {
return Err(format!("error writing object file: {}", err));
}
let file = match file.into_inner() {
Ok(file) => file,
Err(err) => return Err(format!("error writing object file: {}", err)),
};
prof.artifact_size("object_file", &*name, file.metadata().unwrap().len());

2
compiler/rustc_codegen_cranelift/src/inline_asm.rs
View File

@ -464,7 +464,7 @@ impl<'tcx> InlineAssemblyGenerator<'_, 'tcx> {
let new_slot_fn = |slot_size: &mut Size, reg_class: InlineAsmRegClass| {
let reg_size =
reg_class.supported_types(self.arch).iter().map(|(ty, _)| ty.size()).max().unwrap();
let align = rustc_target::abi::Align::from_bytes(reg_size.bytes()).unwrap();
let align = rustc_abi::Align::from_bytes(reg_size.bytes()).unwrap();
let offset = slot_size.align_to(align);
*slot_size = offset + reg_size;
offset

2
compiler/rustc_codegen_cranelift/src/intrinsics/simd.rs
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@ -1,7 +1,7 @@
//! Codegen SIMD intrinsics.
use cranelift_codegen::ir::immediates::Offset32;
use rustc_target::abi::Endian;
use rustc_abi::Endian;
use super::*;
use crate::prelude::*;

2
compiler/rustc_codegen_cranelift/src/lib.rs
View File

@ -241,6 +241,8 @@ impl CodegenBackend for CraneliftCodegenBackend {
sess: &Session,
outputs: &OutputFilenames,
) -> (CodegenResults, FxIndexMap<WorkProductId, WorkProduct>) {
let _timer = sess.timer("finish_ongoing_codegen");
ongoing_codegen.downcast::<driver::aot::OngoingCodegen>().unwrap().join(
sess,
outputs,

2
compiler/rustc_codegen_cranelift/src/pointer.rs
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@ -2,7 +2,7 @@
//! operations.
use cranelift_codegen::ir::immediates::Offset32;
use rustc_target::abi::Align;
use rustc_abi::Align;
use crate::prelude::*;

2
compiler/rustc_codegen_cranelift/src/pretty_clif.rs
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@ -64,7 +64,7 @@ use cranelift_codegen::ir::entities::AnyEntity;
use cranelift_codegen::write::{FuncWriter, PlainWriter};
use rustc_middle::ty::print::with_no_trimmed_paths;
use rustc_session::config::{OutputFilenames, OutputType};
use rustc_target::abi::call::FnAbi;
use rustc_target::callconv::FnAbi;
use crate::prelude::*;