forked from OSchip/llvm-project
fad596aa81
As a result of D18634 we no longer infer certain attributes on linkonce_odr functions at compile time, and may only infer them at LTO time. The readnone attribute in particular is required for virtual constant propagation (part of whole-program virtual call optimization) to work correctly. This change moves the whole-program virtual call optimization pass after the function attribute inference passes, and enables the attribute inference passes at opt level 1, so that virtual constant propagation has a chance to work correctly for linkonce_odr functions. Differential Revision: http://reviews.llvm.org/D20643 llvm-svn: 270765 |
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| Hello | ||
| IPO | ||
| InstCombine | ||
| Instrumentation | ||
| ObjCARC | ||
| Scalar | ||
| Utils | ||
| Vectorize | ||
| CMakeLists.txt | ||
| LLVMBuild.txt | ||