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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2021-12-11 23:31:49 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-12-11 23:31:49 +0100 |
| commit | 443ed7c6203608def39739b21a50a8e7a0f4e428 (patch) | |
| tree | 86e3b56cc886cb428cc8c146f51ea56e79d3a3dd /compiler/rustc_codegen_ssa/src | |
| parent | 9383a49cd470d6456199cf1900a4bfbdb95ffa02 (diff) | |
| parent | 17766f88ff4661fc25d4c86ae15e187200be74fc (diff) | |
| download | rust-443ed7c6203608def39739b21a50a8e7a0f4e428.tar.gz rust-443ed7c6203608def39739b21a50a8e7a0f4e428.zip | |
Rollup merge of #91643 - Amanieu:r9x18, r=joshtriplett
asm: Allow using r9 (ARM) and x18 (AArch64) if they are not reserved by the current target This supersedes https://github.com/rust-lang/rust/pull/88879. cc `@Skirmisher` r? `@joshtriplett`
Diffstat (limited to 'compiler/rustc_codegen_ssa/src')
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/target_features.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_ssa/src/target_features.rs b/compiler/rustc_codegen_ssa/src/target_features.rs index ba72e3cfafc..63cc6faf9ec 100644 --- a/compiler/rustc_codegen_ssa/src/target_features.rs +++ b/compiler/rustc_codegen_ssa/src/target_features.rs @@ -36,6 +36,7 @@ const ARM_ALLOWED_FEATURES: &[(&str, Option<Symbol>)] = &[ // #[target_feature]. ("thumb-mode", Some(sym::arm_target_feature)), ("thumb2", Some(sym::arm_target_feature)), + ("reserve-r9", Some(sym::arm_target_feature)), ]; const AARCH64_ALLOWED_FEATURES: &[(&str, Option<Symbol>)] = &[ |