Rollup merge of #94339 - Amanieu:arm-d32, r=nagisa

ARM: Only allow using d16-d31 with asm! when supported by the target Support can be determined by checking for the "d32" LLVM feature. r? ```````````````@nagisa```````````````
2022-03-04 02:06:40 +01:00 · 2022-03-04 02:06:40 +01:00 · 79c71d1f9e
commit 79c71d1f9e
parent cdfb39ef07 7cee1b4aeb
3 changed files with 6 additions and 1 deletions
--- a/compiler/rustc_span/src/symbol.rs
+++ b/compiler/rustc_span/src/symbol.rs
@ -539,6 +539,7 @@ symbols! {
        custom_inner_attributes,
        custom_test_frameworks,
        d,
+        d32,
        dbg_macro,
        dead_code,
        dealloc,