diff options
| author | NAKAMURA Takumi <geek4civic@gmail.com> | 2015-10-01 17:00:56 +0000 |
|---|---|---|
| committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2015-10-01 17:00:56 +0000 |
| commit | 1ed20db720988e8cfc21f02d35c95a61b29410b5 (patch) | |
| tree | d3c4b7d9a4302efde973ffa1657f5be41e4620c8 /llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | |
| parent | 42ce2d3ba335fe1a3213f3538f22fc73e7ec4621 (diff) | |
| download | bcm5719-llvm-1ed20db720988e8cfc21f02d35c95a61b29410b5.tar.gz bcm5719-llvm-1ed20db720988e8cfc21f02d35c95a61b29410b5.zip | |
Revert r248959, "[WinEH] Emit int3 after noreturn calls on Win64"
It broke; LLVM :: CodeGen__Generic__2009-11-16-BadKillsCrash.ll
llvm-svn: 249032
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index a48de572113..72af2760bb7 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -2205,7 +2205,10 @@ void SelectionDAGBuilder::visitIndirectBr(const IndirectBrInst &I) { getValue(I.getAddress()))); } -void SelectionDAGBuilder::visitUnreachable(const UnreachableInst &I) {} +void SelectionDAGBuilder::visitUnreachable(const UnreachableInst &I) { + if (DAG.getTarget().Options.TrapUnreachable) + DAG.setRoot(DAG.getNode(ISD::TRAP, getCurSDLoc(), MVT::Other, DAG.getRoot())); +} void SelectionDAGBuilder::visitFSub(const User &I) { // -0.0 - X --> fneg |
