From 83a5cdf0aec1a998fed98565829ee7b732b95134 Mon Sep 17 00:00:00 2001 From: Michal Sudwoj Date: Sat, 23 May 2020 03:55:34 +0200 Subject: [PATCH] Update src/doc/unstable-book/src/library-features/asm.md Co-authored-by: Amanieu d'Antras --- src/doc/unstable-book/src/library-features/asm.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/doc/unstable-book/src/library-features/asm.md b/src/doc/unstable-book/src/library-features/asm.md index 50121b2c0fc..ea560a6d709 100644 --- a/src/doc/unstable-book/src/library-features/asm.md +++ b/src/doc/unstable-book/src/library-features/asm.md @@ -478,7 +478,7 @@ Here is the list of currently supported register classes: > > Note #2: On x86-64 the high byte registers (e.g. `ah`) are only available when used as an explicit register. Specifying the `reg_byte` register class for an operand will always allocate a low byte register. > -> Note #3: On NVPTX, register names are not supported. +> Note #3: NVPTX doesn't have a fixed register set, so named registers are not supported. Additional register classes may be added in the future based on demand (e.g. MMX, x87, etc).