Enable inline stack probes on X86 with LLVM 16

2022-09-29 19:13:30 -07:00
parent 1bb8d276c9
commit ed9e6f2ad8
36 changed files with 87 additions and 65 deletions
--- a/compiler/rustc_target/src/spec/i686_unknown_linux_gnu.rs
+++ b/compiler/rustc_target/src/spec/i686_unknown_linux_gnu.rs
@@ -6,8 +6,7 @@ pub fn target() -> Target {
    base.max_atomic_width = Some(64);
    base.supported_sanitizers = SanitizerSet::ADDRESS;
    base.add_pre_link_args(LinkerFlavor::Gcc, &["-m32"]);
-    // don't use probe-stack=inline-asm until rust#83139 and rust#84667 are resolved
-    base.stack_probes = StackProbeType::Call;
+    base.stack_probes = StackProbeType::X86;

    Target {
        llvm_target: "i686-unknown-linux-gnu".into(),