diff options
Diffstat (limited to 'lib/Transforms/NaCl')
| -rw-r--r-- | lib/Transforms/NaCl/PNaClABISimplify.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Transforms/NaCl/PNaClABISimplify.cpp b/lib/Transforms/NaCl/PNaClABISimplify.cpp index 1cde8897f2..2b7ff9ca5d 100644 --- a/lib/Transforms/NaCl/PNaClABISimplify.cpp +++ b/lib/Transforms/NaCl/PNaClABISimplify.cpp @@ -106,9 +106,11 @@ void llvm::PNaClABISimplifyAddPostOptPasses(PassManager &PM) { // This pass converts those arguments to 32-bit. PM.add(createCanonicalizeMemIntrinsicsPass()); +#if 0 // XXX EMSCRIPTEN: PNaCl strips metadata to avoid making it ABI-exposed; empscripten doesn't need this. // We place StripMetadata after optimization passes because // optimizations depend on the metadata. PM.add(createStripMetadataPass()); +#endif // FlattenGlobals introduces ConstantExpr bitcasts of globals which // are expanded out later. @@ -131,9 +133,11 @@ void llvm::PNaClABISimplifyAddPostOptPasses(PassManager &PM) { // atomics: a ``fence seq_cst`` surrounded by ``asm("":::"memory")`` // has special meaning and is translated differently. PM.add(createRemoveAsmMemoryPass()); +#if 0 // XXX EMSCRIPTEN: PNaCl replaces pointers with ints to simplify their ABI; empscripten doesn't need this. // ReplacePtrsWithInts assumes that getelementptr instructions and // ConstantExprs have already been expanded out. PM.add(createReplacePtrsWithIntsPass()); +#endif // We place StripAttributes after optimization passes because many // analyses add attributes to reflect their results. |