[llvm] 579a56b - TargetMachine - fix uninitialized variable warning. NFCI.

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2019-11-02T16:11:01Z
New Revision: 579a56bec317e337b575a3d41bba84b7530eab61

URL: https://github.com/llvm/llvm-project/commit/579a56bec317e337b575a3d41bba84b7530eab61
DIFF: https://github.com/llvm/llvm-project/commit/579a56bec317e337b575a3d41bba84b7530eab61.diff

LOG: TargetMachine - fix uninitialized variable warning. NFCI.

TargetPassConfig::addCoreISelPasses() always initializes O0WantsFastISel but it appeases static analyzers that complain that O0WantsFastISel isn't initialized in the constructor.

Added: 
    

Modified: 
    llvm/lib/Target/TargetMachine.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/TargetMachine.cpp b/llvm/lib/Target/TargetMachine.cpp
index 4c98e140f446..519918405066 100644
--- a/llvm/lib/Target/TargetMachine.cpp
+++ b/llvm/lib/Target/TargetMachine.cpp
@@ -36,8 +36,8 @@ TargetMachine::TargetMachine(const Target &T, StringRef DataLayoutString,
                              const TargetOptions &Options)
     : TheTarget(T), DL(DataLayoutString), TargetTriple(TT), TargetCPU(CPU),
       TargetFS(FS), AsmInfo(nullptr), MRI(nullptr), MII(nullptr), STI(nullptr),
-      RequireStructuredCFG(false), DefaultOptions(Options), Options(Options) {
-}
+      RequireStructuredCFG(false), O0WantsFastISel(false),
+      DefaultOptions(Options), Options(Options) {}
 
 TargetMachine::~TargetMachine() = default;