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| author | bors <bors@rust-lang.org> | 2022-10-03 02:09:05 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2022-10-03 02:09:05 +0000 |
| commit | 607b8296e07cc1bf5b95eeb60a21b5af684f7631 (patch) | |
| tree | c4bab55cbfa38022f5abf76ff4d65cfb14c5fb45 /compiler/rustc_target/src/spec/linux_kernel_base.rs | |
| parent | 573fd5a8c52d044e3fcb6bd9b7082046d60526da (diff) | |
| parent | ed9e6f2ad82a9ad783ed89b937d2951e44b6ce4b (diff) | |
| download | rust-607b8296e07cc1bf5b95eeb60a21b5af684f7631.tar.gz rust-607b8296e07cc1bf5b95eeb60a21b5af684f7631.zip | |
Auto merge of #102503 - cuviper:x86-stack-probes, r=nagisa
Enable inline stack probes on X86 with LLVM 16 The known problems with x86 inline-asm stack probes have been solved on LLVM main (16), so this flips the switch. Anyone using bleeding-edge LLVM with rustc can start testing this, as I have done locally. We'll get more direct rust-ci when LLVM 16 branches and we start our upgrade, and we can always patch or disable it then if we find new problems. The previous attempt was #77885, reverted in #84708.
Diffstat (limited to 'compiler/rustc_target/src/spec/linux_kernel_base.rs')
| -rw-r--r-- | compiler/rustc_target/src/spec/linux_kernel_base.rs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/compiler/rustc_target/src/spec/linux_kernel_base.rs b/compiler/rustc_target/src/spec/linux_kernel_base.rs index 0f5d85205f8..f41533a9548 100644 --- a/compiler/rustc_target/src/spec/linux_kernel_base.rs +++ b/compiler/rustc_target/src/spec/linux_kernel_base.rs @@ -6,8 +6,7 @@ pub fn opts() -> TargetOptions { env: "gnu".into(), disable_redzone: true, panic_strategy: PanicStrategy::Abort, - // don't use probe-stack=inline-asm until rust#83139 and rust#84667 are resolved - stack_probes: StackProbeType::Call, + stack_probes: StackProbeType::X86, frame_pointer: FramePointer::Always, position_independent_executables: true, needs_plt: true, |