Correct bug ARM-software#164

christophe0606 · christophe0606 · commit 0d49aa6db8da · 2024-03-06T13:21:35.000+01:00
diff --git a/Source/FastMathFunctions/arm_sqrt_q15.c b/Source/FastMathFunctions/arm_sqrt_q15.c
@@ -115,7 +115,14 @@ arm_status arm_sqrt_q15(
   {
     *pOut = 0;
 
-    return (ARM_MATH_ARGUMENT_ERROR);
+    if (number==0)
+    {
+       return (ARM_MATH_SUCCESS);
+    }
+    else
+    {
+       return (ARM_MATH_ARGUMENT_ERROR);
+    }
   }
 }
 
diff --git a/Source/FastMathFunctions/arm_sqrt_q31.c b/Source/FastMathFunctions/arm_sqrt_q31.c
@@ -118,7 +118,14 @@ arm_status arm_sqrt_q31(
   {
     *pOut = 0;
 
-    return (ARM_MATH_ARGUMENT_ERROR);
+    if (number==0)
+    {
+       return (ARM_MATH_SUCCESS);
+    }
+    else
+    {
+       return (ARM_MATH_ARGUMENT_ERROR);
+    }
   }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -115,7 +115,14 @@ arm_status arm_sqrt_q15(`
`115`	`115`	`{`
`116`	`116`	`*pOut = 0;`
`117`	`117`
`118`		`- return (ARM_MATH_ARGUMENT_ERROR);`
	`118`	`+ if (number==0)`
	`119`	`+ {`
	`120`	`+ return (ARM_MATH_SUCCESS);`
	`121`	`+ }`
	`122`	`+ else`
	`123`	`+ {`
	`124`	`+ return (ARM_MATH_ARGUMENT_ERROR);`
	`125`	`+ }`
`119`	`126`	`}`
`120`	`127`	`}`
`121`	`128`
Original file line number	Diff line number	Diff line change
`@@ -118,7 +118,14 @@ arm_status arm_sqrt_q31(`
`118`	`118`	`{`
`119`	`119`	`*pOut = 0;`
`120`	`120`
`121`		`- return (ARM_MATH_ARGUMENT_ERROR);`
	`121`	`+ if (number==0)`
	`122`	`+ {`
	`123`	`+ return (ARM_MATH_SUCCESS);`
	`124`	`+ }`
	`125`	`+ else`
	`126`	`+ {`
	`127`	`+ return (ARM_MATH_ARGUMENT_ERROR);`
	`128`	`+ }`
`122`	`129`	`}`
`123`	`130`	`}`
`124`	`131`