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| author | Eli Bendersky <eliben@google.com> | 2013-02-26 23:04:17 +0000 |
|---|---|---|
| committer | Eli Bendersky <eliben@google.com> | 2013-02-26 23:04:17 +0000 |
| commit | 533048228fe7bf3bac05e7db3d2f12aaf3f47fa1 (patch) | |
| tree | ff174d651ffb9eb230ffa1d8cf15493a5dc391eb /tools/llvm-mc | |
| parent | 616025007abbb0fb53fe53ef2cac81907668c2f0 (diff) | |
| download | external_llvm-533048228fe7bf3bac05e7db3d2f12aaf3f47fa1.zip external_llvm-533048228fe7bf3bac05e7db3d2f12aaf3f47fa1.tar.gz external_llvm-533048228fe7bf3bac05e7db3d2f12aaf3f47fa1.tar.bz2 | |
Try to get rid of a -wunitialized warning: explicitly initialize the pointer
to NULL and use asserts to check in relevant places.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176134 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llvm-mc')
| -rw-r--r-- | tools/llvm-mc/llvm-mc.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/llvm-mc/llvm-mc.cpp b/tools/llvm-mc/llvm-mc.cpp index 68f1a70..243899b 100644 --- a/tools/llvm-mc/llvm-mc.cpp +++ b/tools/llvm-mc/llvm-mc.cpp @@ -427,7 +427,7 @@ int main(int argc, char **argv) { OwningPtr<MCSubtargetInfo> STI(TheTarget->createMCSubtargetInfo(TripleName, MCPU, FeaturesStr)); - MCInstPrinter *IP; + MCInstPrinter *IP = NULL; if (FileType == OFT_AssemblyFile) { IP = TheTarget->createMCInstPrinter(OutputAsmVariant, *MAI, *MCII, *MRI, *STI); @@ -465,10 +465,12 @@ int main(int argc, char **argv) { Res = AssembleInput(ProgName, TheTarget, SrcMgr, Ctx, *Str, *MAI, *STI); break; case AC_MDisassemble: + assert(IP && "Expected assembly output"); IP->setUseMarkup(1); disassemble = true; break; case AC_HDisassemble: + assert(IP && "Expected assembly output"); IP->setPrintImmHex(1); disassemble = true; break; |