From e1c3f5e017ef93f88158361d06560c8fa7412ac1 Mon Sep 17 00:00:00 2001
From: Amanieu d'Antras <amanieu@gmail.com>
Date: Thu, 17 Jun 2021 21:00:52 +0100
Subject: Add clobber-only register classes for asm!

These are needed to properly express a function call ABI using a clobber
list, even though we don't support passing actual values into/out of
these registers.
---
 compiler/rustc_span/src/symbol.rs | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'compiler/rustc_span/src')

diff --git a/compiler/rustc_span/src/symbol.rs b/compiler/rustc_span/src/symbol.rs
index 46ef308cbf2..a8a7797e74a 100644
--- a/compiler/rustc_span/src/symbol.rs
+++ b/compiler/rustc_span/src/symbol.rs
@@ -752,6 +752,7 @@ symbols! {
         minnumf64,
         mips_target_feature,
         misc,
+        mmx_reg,
         modifiers,
         module,
         module_path,
@@ -894,6 +895,7 @@ symbols! {
         prefetch_read_instruction,
         prefetch_write_data,
         prefetch_write_instruction,
+        preg,
         prelude,
         prelude_import,
         preserves_flags,
@@ -1333,6 +1335,7 @@ symbols! {
         wrapping_mul,
         wrapping_sub,
         write_bytes,
+        x87_reg,
         xmm_reg,
         ymm_reg,
         zmm_reg,
-- 
cgit 1.4.1-3-g733a5