17c95658e6
X86: Disable generation of rep;movsl when %esi is used as a base pointer. This happens when there is both stack realignment and a dynamic alloca in the function. If we overwrite %esi (rep;movsl uses fixed registers) we'll lose the base pointer and the next register spill will write into oblivion. |
||
---|---|---|
.. | ||
patch-CMakeLists_txt | ||
patch-lib_CodeGen_StackProtector_cpp | ||
patch-lib_Target_X86_X86SelectionDAGInfo_cpp | ||
patch-lib_Transforms_Makefile | ||
patch-Makefile_config_in | ||
patch-tools_clang_lib_Driver_ToolChains_h | ||
patch-tools_clang_lib_Driver_Tools_cpp | ||
patch-tools_clang_tools_scan-build_scan-build |