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Without suitable `needs-llvm-components` directives, these tests that rely on target-specific codegen can fail if used with a LLVM that is built without the required components.
27 lines
1.0 KiB
Rust
27 lines
1.0 KiB
Rust
// Checks that all the targets returned by `rustc --print target-list` are valid target
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// specifications.
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// ignore-tidy-linelength
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//@ needs-llvm-components: aarch64 arm avr bpf csky hexagon loongarch m68k mips msp430 nvptx powerpc riscv sparc systemz webassembly x86
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// FIXME(jieyouxu): there has to be a better way to do this, without the needs-llvm-components it
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// will fail on LLVM built without all of the components listed above.
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use run_make_support::bare_rustc;
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// FIXME(#127877): certain experimental targets fail with creating a 'LLVM TargetMachine' in CI, so
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// we skip them.
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const EXPERIMENTAL_TARGETS: &[&str] = &["avr", "m68k", "csky", "xtensa"];
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fn main() {
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let targets = bare_rustc().print("target-list").run().stdout_utf8();
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for target in targets.lines() {
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// skip experimental targets that would otherwise fail
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if EXPERIMENTAL_TARGETS.iter().any(|experimental| target.contains(experimental)) {
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continue;
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}
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bare_rustc().target(target).print("sysroot").run();
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}
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}
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