Drop AT&T syntax from inline asm

thalesfragoso · thalesfragoso · commit 78bf5c906cbc · 2020-10-20T20:10:00.000-03:00
diff --git a/src/asm.rs b/src/asm.rs
@@ -38,7 +38,7 @@ pub fn delay(_n: u32) {
         () => unsafe {
             llvm_asm!("1:
                   nop
-                  subs $0, $$1
+                  subs $0, #1
                   bne.n 1b"
                  : "+r"(_n / 4 + 1)
                  :
@@ -81,7 +81,6 @@ pub fn nop() {
     }
 }
 
-
 /// Generate an Undefined Instruction exception.
 ///
 /// Can be used as a stable alternative to `core::intrinsics::abort`.

Original file line number	Diff line number	Diff line change
`@@ -38,7 +38,7 @@ pub fn delay(_n: u32) {`
`38`	`38`	`() => unsafe {`
`39`	`39`	`llvm_asm!("1:`
`40`	`40`	`nop`
`41`		`- subs $0, $$1`
	`41`	`+ subs $0, #1`
`42`	`42`	`bne.n 1b"`
`43`	`43`	`: "+r"(_n / 4 + 1)`
`44`	`44`	`:`
`@@ -81,7 +81,6 @@ pub fn nop() {`
`81`	`81`	`}`
`82`	`82`	`}`
`83`	`83`
`84`		`-`
`85`	`84`	`/// Generate an Undefined Instruction exception.`
`86`	`85`	`///`
`87`	`86`	/// Can be used as a stable alternative to `core::intrinsics::abort`.