diff options
Diffstat (limited to 'lib/Transforms')
| -rw-r--r-- | lib/Transforms/NaCl/PNaClABISimplify.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Transforms/NaCl/PNaClABISimplify.cpp b/lib/Transforms/NaCl/PNaClABISimplify.cpp index e50112c741..0fd7176ed9 100644 --- a/lib/Transforms/NaCl/PNaClABISimplify.cpp +++ b/lib/Transforms/NaCl/PNaClABISimplify.cpp @@ -22,6 +22,9 @@ using namespace llvm; void llvm::PNaClABISimplifyAddPreOptPasses(PassManager &PM) { + // LowerExpect converts Intrinsic::expect into branch weights, + // which can then be removed after BlockPlacement. + PM.add(createLowerExpectIntrinsicPass()); // LowerInvoke prevents use of C++ exception handling, which is not // yet supported in the PNaCl ABI. PM.add(createLowerInvokePass()); |