Merge pull request dotnet#6679 from parjong/fix/issue_6569

BruceForstall · web-flow · commit 17c64ff8fa96 · 2016-10-17T15:25:14.000-07:00
Revises isSingleFloat32Struct
diff --git a/src/jit/compiler.cpp b/src/jit/compiler.cpp
@@ -534,7 +534,7 @@ bool Compiler::isSingleFloat32Struct(CORINFO_CLASS_HANDLE clsHnd)
     for (;;)
     {
         // all of class chain must be of value type and must have only one field
-        if (!info.compCompHnd->isValueClass(clsHnd) && info.compCompHnd->getClassNumInstanceFields(clsHnd) != 1)
+        if (!info.compCompHnd->isValueClass(clsHnd) || info.compCompHnd->getClassNumInstanceFields(clsHnd) != 1)
         {
             return false;
         }

Original file line number	Diff line number	Diff line change
`@@ -534,7 +534,7 @@ bool Compiler::isSingleFloat32Struct(CORINFO_CLASS_HANDLE clsHnd)`
`534`	`534`	`for (;;)`
`535`	`535`	`{`
`536`	`536`	`// all of class chain must be of value type and must have only one field`
`537`		`- if (!info.compCompHnd->isValueClass(clsHnd) && info.compCompHnd->getClassNumInstanceFields(clsHnd) != 1)`
	`537`	`+ if (!info.compCompHnd->isValueClass(clsHnd) \|\| info.compCompHnd->getClassNumInstanceFields(clsHnd) != 1)`
`538`	`538`	`{`
`539`	`539`	`return false;`
`540`	`540`	`}`