updated int assembly.rst (Sample program bug fix)

IMEF-FEMI · web-flow · commit d417fe135f9d · 2022-06-17T10:48:48.000+01:00
fixed for loop bug in VectorSum.sumPureAsm function at line 42
# updated { data := add(dataElementLocation, 0x20) } to -----&gt;  { dataElementLocation := add(dataElementLocation, 0x20) }
 in order to update dataElementLocation after every iteration. (Hence ending the loop)
diff --git a/docs/assembly.rst b/docs/assembly.rst
@@ -108,7 +108,7 @@ efficient code, for example:
                 for
                     { let end := add(dataElementLocation, mul(len, 0x20)) }
                     lt(dataElementLocation, end)
-                    { data := add(dataElementLocation, 0x20) }
+                    { dataElementLocation := add(dataElementLocation, 0x20) }
                 {
                     sum := add(sum, mload(dataElementLocation))
                 }

Original file line number	Diff line number	Diff line change
`@@ -108,7 +108,7 @@ efficient code, for example:`
`108`	`108`	`for`
`109`	`109`	`{ let end := add(dataElementLocation, mul(len, 0x20)) }`
`110`	`110`	`lt(dataElementLocation, end)`
`111`		`- { data := add(dataElementLocation, 0x20) }`
	`111`	`+ { dataElementLocation := add(dataElementLocation, 0x20) }`
`112`	`112`	`{`
`113`	`113`	`sum := add(sum, mload(dataElementLocation))`
`114`	`114`	`}`