diff options
| author | Daniel Dunbar <daniel@zuster.org> | 2008-08-04 17:24:44 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2008-08-04 17:24:44 +0000 |
| commit | d27262f3691fbd85ec06cecd899582d46e3c13ce (patch) | |
| tree | cb21005a6d058d205204acce6cecfacc3d34cf76 | |
| parent | 98980287422269e2e8f74e3e3e5d07b5e47cf599 (diff) | |
| download | bcm5719-llvm-d27262f3691fbd85ec06cecd899582d46e3c13ce.tar.gz bcm5719-llvm-d27262f3691fbd85ec06cecd899582d46e3c13ce.zip | |
Avoid creating dummy block when no indirect gotos are present.
llvm-svn: 54322
| -rw-r--r-- | clang/lib/CodeGen/CodeGenFunction.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp index 9814ae71374..e153c21b774 100644 --- a/clang/lib/CodeGen/CodeGenFunction.cpp +++ b/clang/lib/CodeGen/CodeGenFunction.cpp @@ -190,6 +190,9 @@ unsigned CodeGenFunction::GetIDForAddrOfLabel(const LabelStmt *L) { void CodeGenFunction::EmitIndirectSwitches() { llvm::BasicBlock *Default; + if (IndirectSwitches.empty()) + return; + if (!LabelIDs.empty()) { Default = getBasicBlockForLabel(LabelIDs.begin()->first); } else { |
