mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-19 19:12:56 +02:00
e025323d29
This patch adds support for the MachO .alt_entry assembly directive, and uses it for global aliases with non-zero GEP offsets. The alt_entry flag indicates that a symbol should be layed out immediately after the preceding symbol. Conceptually it introduces an alternate entry point for a function or data structure. E.g.: safe_foo: // check preconditions for foo .alt_entry fast_foo fast_foo: // body of foo, can assume preconditions. The .alt_entry flag is also implicitly set on assembly aliases of the form: a = b + C where C is a non-zero constant, since these have the same effect as an alt_entry symbol: they introduce a label that cannot be moved relative to the preceding one. Setting the alt_entry flag on aliases of this form fixes http://llvm.org/PR25381. llvm-svn: 263521 |
||
---|---|---|
.. | ||
ARMAttributeParser.cpp | ||
ARMAttributeParser.h | ||
ARMEHABIPrinter.h | ||
ARMWinEHPrinter.cpp | ||
ARMWinEHPrinter.h | ||
CMakeLists.txt | ||
CodeView.h | ||
COFFDumper.cpp | ||
COFFImportDumper.cpp | ||
ELFDumper.cpp | ||
Error.cpp | ||
Error.h | ||
llvm-readobj.cpp | ||
llvm-readobj.h | ||
LLVMBuild.txt | ||
MachODumper.cpp | ||
ObjDumper.cpp | ||
ObjDumper.h | ||
StackMapPrinter.h | ||
StreamWriter.cpp | ||
StreamWriter.h | ||
Win64EHDumper.cpp | ||
Win64EHDumper.h |