diff options
| author | Benjamin Kramer <benny.kra@googlemail.com> | 2011-07-08 21:06:23 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2011-07-08 21:06:23 +0000 |
| commit | 75ca4b94bd9dcd3952fdc237429342a2154ba142 (patch) | |
| tree | edcf468ac10f36f599298728727f14950f19a281 /lib/Target/ARM | |
| parent | ead77cd6789041bb5c7e0ac2442f1205ab23fbc0 (diff) | |
Plug a leak by giving the AsmParser ownership of the MCSubtargetInfo.
Found by valgrind.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134738 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM')
| -rw-r--r-- | lib/Target/ARM/AsmParser/ARMAsmParser.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp index d97f8a5b76..9438ee1775 100644 --- a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp +++ b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp @@ -25,6 +25,7 @@ #include "llvm/Target/TargetAsmParser.h" #include "llvm/Support/SourceMgr.h" #include "llvm/Support/raw_ostream.h" +#include "llvm/ADT/OwningPtr.h" #include "llvm/ADT/SmallVector.h" #include "llvm/ADT/StringExtras.h" #include "llvm/ADT/StringSwitch.h" @@ -41,7 +42,7 @@ class ARMOperand; class ARMAsmParser : public TargetAsmParser { MCAsmParser &Parser; - const MCSubtargetInfo *STI; + OwningPtr<const MCSubtargetInfo> STI; MCAsmParser &getParser() const { return Parser; } MCAsmLexer &getLexer() const { return Parser.getLexer(); } @@ -128,8 +129,8 @@ class ARMAsmParser : public TargetAsmParser { public: ARMAsmParser(StringRef TT, StringRef CPU, StringRef FS, MCAsmParser &_Parser) - : TargetAsmParser(), Parser(_Parser) { - STI = ARM_MC::createARMMCSubtargetInfo(TT, CPU, FS); + : TargetAsmParser(), Parser(_Parser), + STI(ARM_MC::createARMMCSubtargetInfo(TT, CPU, FS)) { MCAsmParserExtension::Initialize(_Parser); // Initialize the set of available features. |