Update src/doc/unstable-book/src/library-features/asm.md

westernmagic · Amanieu · westernmagic · commit 83a5cdf0aec1 · 2020-05-24T08:20:40.000+02:00
Co-authored-by: Amanieu d'Antras &lt;amanieu@gmail.com&gt;
diff --git 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).
 

Original file line number	Diff line number	Diff line change
`@@ -478,7 +478,7 @@ Here is the list of currently supported register classes:`
`478`	`478`	`>`
`479`	`479`	> 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.
`480`	`480`	`>`
`481`		`-> Note #3: On NVPTX, register names are not supported.`
	`481`	`+> Note #3: NVPTX doesn't have a fixed register set, so named registers are not supported.`
`482`	`482`
`483`	`483`	`Additional register classes may be added in the future based on demand (e.g. MMX, x87, etc).`
`484`	`484`