[PATCH] D19971: [scan-build] fix warnings emitted on LLVM TargetRecip code baseFix logic error warnings of the type "called C++ object pointer isnull" emitted by Clang Static Analyzer on the following files:- lib/Target/TargetRecip.cpp.

[Apelete Seketeli via llvm-commits]

apelete created this revision.
apelete added a reviewer: spatel.
apelete added a subscriber: llvm-commits.

Signed-off-by: Apelete Seketeli <apelete at seketeli.net>

http://reviews.llvm.org/D19971

Files:
  lib/Target/TargetRecip.cpp

Index: lib/Target/TargetRecip.cpp
===================================================================
--- lib/Target/TargetRecip.cpp
+++ lib/Target/TargetRecip.cpp
@@ -71,7 +71,7 @@
   // Look for an optional setting of the number of refinement steps needed
   // for this type of reciprocal operation.
   size_t RefPos;
-  uint8_t RefSteps;
+  uint8_t RefSteps = 0;
   StringRef RefStepString;
   if (parseRefinementStep(ArgSub, RefPos, RefSteps)) {
     // Split the string for further processing.
@@ -120,7 +120,7 @@
       Val = Val.substr(1);
     
     size_t RefPos;
-    uint8_t RefSteps;
+    uint8_t RefSteps = 0;
     StringRef RefStepString;
     if (parseRefinementStep(Val, RefPos, RefSteps)) {
       // Split the string for further processing.


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