VVladislav Khmelevsky[BOLT][AArch64] Handle gold linker veneers
| 文件 | 最后提交记录 | 最后更新时间 |
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[BOLT][AArch64] Handle gold linker veneers The gold linker veneers are written between functions without symbols, so we to handle it specially in BOLT. Vladislav Khmelevsky, Advanced Software Technology Lab, Huawei Differential Revision: https://reviews.llvm.org/D129260 | 3 年前 | |
[BOLT] Increase coverage of shrink wrapping [5/5] Add -experimental-shrink-wrapping flag to control when we want to move callee-saved registers even when addresses of the stack frame are captured and used in pointer arithmetic, making it more challenging to do alias analysis to prove that we do not access optimized stack positions. This alias analysis is not yet implemented, hence, it is experimental. In practice, though, no compiler would emit code to do pointer arithmetic to access a saved callee-saved register unless there is a memory bug or we are failing to identify a callee-saved reg, so I'm not sure how useful it would be to formally prove that. Reviewed By: Amir Differential Revision: https://reviews.llvm.org/D126115 | 3 年前 | |
[BOLT][CMAKE] Use IN_LIST check Summary: Address @smeenai feedback https://reviews.llvm.org/D117061#inline-1122106: >CMake has if(IN_LIST) now, which you can use instead of the string(FIND) IN_LIST is available since CMake 3.3 released in 2015. Reviewed By: smeenai FBD33590959 | 4 年前 |