diff options
| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-09-08 02:08:36 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-09-08 02:08:36 +0000 |
| commit | 7ac9ef1c82c779a5348ed11b3d10e01c58803b35 (patch) | |
| tree | 75bafb315db7d2fb2f554e867ea52fb01cb7ae4f /lib/CodeGen/CGBuiltin.cpp | |
| parent | 82f2ad456a82da1b9cb7ddfc994c8f5fa44b59e6 (diff) | |
-fcatch-undefined-behavior: Factor emission of the creation of, and branch to,
the trap BB out of the individual checks and into a common function, to prepare
for making this code call into a runtime library. Rename the existing EmitCheck
to EmitTypeCheck to clarify it and to move it out of the way of the new
EmitCheck.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163451 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGBuiltin.cpp')
| -rw-r--r-- | lib/CodeGen/CGBuiltin.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp index 1c95b57a7a..942fc5f602 100644 --- a/lib/CodeGen/CGBuiltin.cpp +++ b/lib/CodeGen/CGBuiltin.cpp @@ -404,7 +404,7 @@ RValue CodeGenFunction::EmitBuiltinExpr(const FunctionDecl *FD, } case Builtin::BI__builtin_unreachable: { if (CatchUndefined) - EmitBranch(getTrapBB()); + EmitCheck(Builder.getFalse()); else Builder.CreateUnreachable(); |