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Merge commit '3187d32079b817522cc17413ec9185b130daf693' into subtree-update

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This commit is contained in:
Guillaume Gomez
2024-09-27 22:00:17 +02:00
parent a3f76a26e0 3187d32079
commit 325b70890a
42 changed files with 943 additions and 365 deletions
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13
compiler/rustc_codegen_gcc/src/base.rs
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@@ -128,8 +128,19 @@ pub fn compile_codegen_unit(
// NOTE: Rust relies on LLVM doing wrapping on overflow.
context.add_command_line_option("-fwrapv");
if let Some(model) = tcx.sess.code_model() {
use rustc_target::spec::CodeModel;
context.add_command_line_option(match model {
CodeModel::Tiny => "-mcmodel=tiny",
CodeModel::Small => "-mcmodel=small",
CodeModel::Kernel => "-mcmodel=kernel",
CodeModel::Medium => "-mcmodel=medium",
CodeModel::Large => "-mcmodel=large",
});
}
if tcx.sess.relocation_model() == rustc_target::spec::RelocModel::Static {
context.add_command_line_option("-mcmodel=kernel");
context.add_command_line_option("-fno-pie");
}