9944cf4cd9
- perform PGO for rustc via opt-dist tool (addresses 19273): - various backports (available in 1.90.0) to match our environment better and fix some bugs - do not profile LLVM, because it makes backend performance even worse: rust-lang/rust\#144318 - on UCRT64 do a separate LLVM build with clang+lld so it will be linkable with PGOed rustc - bootstrap.toml changes to match requirements for opt-dist (and get some more optimizations) - CXXFLAGS workaround to actually perform LTO for llvm-wrapper (from rustc_llvm) - ensure that clang+lld is used for whole build
134 lines
3.5 KiB
TOML
134 lines
3.5 KiB
TOML
# see src/bootstrap/defaults/
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profile = "dist"
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# see src/bootstrap/src/utils/change_tracker.rs
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change-id = 142379
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[llvm]
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#download-ci-llvm = false
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#link-shared = false
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#use-linker = "lld"
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#build-config = { "Python3_EXECUTABLE" = "$MINGW_PREFIX/bin/python.exe" }
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[build]
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#cargo = "$MINGW_PREFIX/bin/cargo.exe"
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#rustc = "$MINGW_PREFIX/bin/rustc.exe"
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#rustfmt = "$MINGW_PREFIX/bin/rustfmt.exe"
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#cargo-clippy = "$MINGW_PREFIX/bin/cargo-clippy.exe"
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description = "Rev$PKGREL, Built by MSYS2 project"
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submodules = false
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build = "$OSTYPE"
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host = ["$OSTYPE"]
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target = [
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"$OSTYPE",
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]
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build-dir = "build-$MSYSTEM"
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python = "$MINGW_PREFIX/bin/python.exe"
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locked-deps = true
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vendor = true
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tools = [
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"cargo",
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]
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profiler = true
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metrics = true
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ccache = false
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# Generating docs fails with the wasm32-* targets
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docs = false
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[install]
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prefix = "$INSTALL_PREFIX"
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sysconfdir = "etc"
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[rust]
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#debug = true
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codegen-units = 1
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codegen-units-std = 1
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#debuginfo-level-std = 2
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channel = "stable"
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rpath = false
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frame-pointers = true
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llvm-bitcode-linker = false
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lld = false
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#use-lld = "external"
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llvm-tools = false
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codegen-tests = false
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deny-warnings = false
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backtrace-on-ice = true
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remap-debuginfo = false
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# FIXME: Control Flow Guard works only on gnullvm targets, in other cases it's ignored
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# https://github.com/rust-lang/rust/pull/132965
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control-flow-guard = true
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new-symbol-mangling = true
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#lto = "fat"
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[dist]
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compression-formats = ["gz"]
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compression-profile = "fast"
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include-mingw-linker = false
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[target.$OSTYPE]
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cc = "$MINGW_PREFIX/bin/clang.exe"
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cxx = "$MINGW_PREFIX/bin/clang++.exe"
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ar = "$MINGW_PREFIX/bin/llvm-ar.exe"
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ranlib = "$MINGW_PREFIX/bin/llvm-ranlib.exe"
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linker = "$MINGW_PREFIX/bin/clang.exe"
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llvm-config = "$MINGW_PREFIX/bin/llvm-config.exe"
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[target.wasm32-unknown-unknown]
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cc = "$MINGW_PREFIX/bin/clang.exe"
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cxx = "$MINGW_PREFIX/bin/clang++.exe"
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ar = "$MINGW_PREFIX/bin/llvm-ar.exe"
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ranlib = "$MINGW_PREFIX/bin/llvm-ranlib.exe"
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linker = "$MINGW_PREFIX/bin/wasm-ld.exe"
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default-linker = "wasm-ld.exe"
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profiler = false
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[target.wasm32-unknown-emscripten]
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cc = "$MINGW_PREFIX/lib/emscripten/emcc.bat"
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cxx = "$MINGW_PREFIX/lib/emscripten/em++.bat"
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ar = "$MINGW_PREFIX/lib/emscripten/emar.bat"
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ranlib = "$MINGW_PREFIX/lib/emscripten/emranlib.bat"
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linker = "$MINGW_PREFIX/bin/wasm-ld.exe"
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default-linker = "wasm-ld.exe"
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profiler = false
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[target.wasm32v1-none]
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cc = "$MINGW_PREFIX/bin/clang.exe"
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cxx = "$MINGW_PREFIX/bin/clang++.exe"
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ar = "$MINGW_PREFIX/bin/llvm-ar.exe"
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ranlib = "$MINGW_PREFIX/bin/llvm-ranlib.exe"
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linker = "$MINGW_PREFIX/bin/wasm-ld.exe"
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default-linker = "wasm-ld.exe"
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profiler = false
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[target.wasm32-wasip1]
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cc = "$MINGW_PREFIX/bin/clang.exe"
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cxx = "$MINGW_PREFIX/bin/clang++.exe"
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ar = "$MINGW_PREFIX/bin/llvm-ar.exe"
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ranlib = "$MINGW_PREFIX/bin/llvm-ranlib.exe"
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linker = "$MINGW_PREFIX/bin/wasm-ld.exe"
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default-linker = "wasm-ld.exe"
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profiler = false
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wasi-root = "$MINGW_PREFIX/share/wasi-sysroot"
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[target.wasm32-wasip1-threads]
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cc = "$MINGW_PREFIX/bin/clang.exe"
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cxx = "$MINGW_PREFIX/bin/clang++.exe"
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ar = "$MINGW_PREFIX/bin/llvm-ar.exe"
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ranlib = "$MINGW_PREFIX/bin/llvm-ranlib.exe"
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linker = "$MINGW_PREFIX/bin/wasm-ld.exe"
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default-linker = "wasm-ld.exe"
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profiler = false
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wasi-root = "$MINGW_PREFIX/share/wasi-sysroot"
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[target.wasm32-wasip2]
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cc = "$MINGW_PREFIX/bin/clang.exe"
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cxx = "$MINGW_PREFIX/bin/clang++.exe"
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ar = "$MINGW_PREFIX/bin/llvm-ar.exe"
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ranlib = "$MINGW_PREFIX/bin/llvm-ranlib.exe"
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linker = "$MINGW_PREFIX/bin/wasm-ld.exe"
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default-linker = "wasm-ld.exe"
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profiler = false
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wasi-root = "$MINGW_PREFIX/share/wasi-sysroot"
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