x86: add Bk and Br to comment list B's sub-chars

Message ID 5ea67c00-651f-ea2a-b3c0-9e78b3afd5d5@suse.com
State Accepted
Headers
Series x86: add Bk and Br to comment list B's sub-chars |

Checks

Context Check Description
snail/gcc-patch-check success Github commit url

Commit Message

Jan Beulich June 14, 2023, 5:55 a.m. UTC
  gcc/

	* config/i386/constraints.md: Mention k and r for B.
  

Comments

Hongtao Liu June 14, 2023, 6:31 a.m. UTC | #1
On Wed, Jun 14, 2023 at 1:56 PM Jan Beulich via Gcc-patches
<gcc-patches@gcc.gnu.org> wrote:
>
> gcc/
>
>         * config/i386/constraints.md: Mention k and r for B.
Ok.
>
> --- a/gcc/config/i386/constraints.md
> +++ b/gcc/config/i386/constraints.md
> @@ -162,7 +162,9 @@
>  ;;  g  GOT memory operand.
>  ;;  m  Vector memory operand
>  ;;  c  Constant memory operand
> +;;  k  TLS address that allows insn using non-integer registers
>  ;;  n  Memory operand without REX prefix
> +;;  r  Broadcast memory operand
>  ;;  s  Sibcall memory operand, not valid for TARGET_X32
>  ;;  w  Call memory operand, not valid for TARGET_X32
>  ;;  z  Constant call address operand.
  

Patch

--- a/gcc/config/i386/constraints.md
+++ b/gcc/config/i386/constraints.md
@@ -162,7 +162,9 @@ 
 ;;  g  GOT memory operand.
 ;;  m  Vector memory operand
 ;;  c  Constant memory operand
+;;  k  TLS address that allows insn using non-integer registers
 ;;  n  Memory operand without REX prefix
+;;  r  Broadcast memory operand
 ;;  s  Sibcall memory operand, not valid for TARGET_X32
 ;;  w  Call memory operand, not valid for TARGET_X32
 ;;  z  Constant call address operand.