Eli Friedman 5e3a3e7469 [GlobalMerge] Allow merging globals with explicit section markings. ... At least on ELF, it's impossible to tell from the object file whether two globals with the same section marking were merged: the merged global uses "private" linkage to hide its symbol, and the aliases look like regular symbols. I can't think of any other reason to disallow it. (Of course, we can only merge globals in the same section.) The weird alignment handling matches AsmPrinter; our alignment handling for global variables should probably be refactored. Differential Revision: https://reviews.llvm.org/D49822 llvm-svn: 338791		2018-08-02 23:54:16 +00:00
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alignment-2.ll
alignment.ll
basic.ll
debug-info.ll
used.ll