mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-01 13:15:52 +01:00
Chandler Carruth
22d09f7f25
We had source generation support for some time, but needed to get all the runtimes set up correctly so that standard library headers are available. Now that this is in place, we can benchmark both languages. Also fixes a bug in the C++ source generation causing compile failures. Assisted-by: Antigravity with Gemini
91 lines
2.5 KiB
Python
91 lines
2.5 KiB
Python
# Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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# Exceptions. See /LICENSE for license information.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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#
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# Benchmarking infrastructure as well as comprehensive benchmarks across the
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# tolochain. Infrastructure libraries may be depended on by focused benchmarks
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# in various other parts of the toolchain.
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load("@rules_shell//shell:sh_test.bzl", "sh_test")
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load("//bazel/cc_rules:defs.bzl", "cc_binary", "cc_library", "cc_test")
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load("//bazel/cc_toolchains:defs.bzl", "cc_env")
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package(default_visibility = ["//visibility:public"])
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cc_library(
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name = "source_gen_lib",
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testonly = 1,
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srcs = ["source_gen.cpp"],
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hdrs = ["source_gen.h"],
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deps = [
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"//common:check",
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"//common:map",
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"//common:raw_string_ostream",
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"//common:set",
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"//toolchain/lex:token_kind",
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"@abseil-cpp//absl/random",
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"@llvm-project//llvm:Support",
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],
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)
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cc_test(
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name = "source_gen_test",
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size = "small",
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srcs = ["source_gen_test.cpp"],
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deps = [
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":source_gen_lib",
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"//common:all_llvm_targets",
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"//common:set",
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"//testing/base:global_exe_path",
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"//testing/base:gtest_main",
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"//toolchain/base:install_paths_test_helpers",
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"//toolchain/driver",
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"@googletest//:gtest",
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"@llvm-project//llvm:Support",
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],
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)
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cc_binary(
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name = "source_gen",
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testonly = 1,
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srcs = ["source_gen_main.cpp"],
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deps = [
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":source_gen_lib",
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"//common:bazel_working_dir",
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"//common:command_line",
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"//common:init_llvm",
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"//common:ostream",
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"@llvm-project//llvm:Support",
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],
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)
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cc_binary(
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name = "compile_benchmark",
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testonly = 1,
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srcs = ["compile_benchmark.cpp"],
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deps = [
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":source_gen_lib",
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"//common:all_llvm_targets",
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"//testing/base:benchmark_main",
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"//testing/base:global_exe_path",
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"//toolchain/base:install_paths_test_helpers",
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"//toolchain/driver",
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"//toolchain/driver:clang_runner",
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"//toolchain/testing:compile_helper",
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"@google_benchmark//:benchmark",
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"@llvm-project//llvm:Support",
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],
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)
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sh_test(
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name = "compile_benchmark_test",
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size = "small",
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srcs = [":compile_benchmark"],
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args = [
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"--benchmark_dry_run",
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# The `$$` is repeated for Bazel escaping of `$`.
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"--benchmark_filter=/256$$",
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],
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env = cc_env(),
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)
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