add support for clobbering xer, cr, and cr[0-7] for asm! on OpenPower/PowerPC

Fixes #88315
2021-08-25 21:45:37 -07:00 · 2021-08-25 21:45:37 -07:00 · 5802f60355
commit 5802f60355
parent 0afc20860e
7 changed files with 135 additions and 10 deletions
--- a/compiler/rustc_span/src/symbol.rs
+++ b/compiler/rustc_span/src/symbol.rs
@ -478,6 +478,7 @@ symbols! {
        core_panic_macro,
        cosf32,
        cosf64,
+        cr,
        crate_id,
        crate_in_paths,
        crate_local,
@ -1415,6 +1416,7 @@ symbols! {
        wreg,
        write_bytes,
        x87_reg,
+        xer,
        xmm_reg,
        ymm_reg,
        zmm_reg,