forked from OSchip/llvm-project
6b3351792c
For a definition (of most linkage types), dso_local is set for ELF -fno-pic/-fpie
and COFF, but not for Mach-O. This nuance causes unneeded binary format differences.
This patch replaces (function) `define ` with `define{{.*}} `,
(variable/constant/alias) `= ` with `={{.*}} `, or inserts appropriate `{{.*}} `
if there is an explicit linkage.
* Clang will set dso_local for Mach-O, which is currently implied by TargetMachine.cpp. This will make COFF/Mach-O and executable ELF similar.
* Eventually I hope we can make dso_local the textual LLVM IR default (write explicit "dso_preemptable" when applicable) and -fpic ELF will be similar to everything else. This patch helps move toward that goal.
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| .. | ||
| concept | ||
| temp.arg | ||
| temp.constr | ||
| temp.decls | ||
| temp.deduct | ||
| temp.deduct.guide | ||
| temp.explicit | ||
| temp.fct.spec | ||
| temp.names | ||
| temp.param | ||
| temp.pre | ||
| temp.res | ||
| temp.spec | ||
| temp.type | ||
| p3.cpp | ||