As we don't sort local symbols, don't sort non-local symbols. This makes
non-local symbols appear in their register order, which matches GNU as. The
register order is nice in that you can write tests with interleaved CHECK
prefixes, e.g.
```
// CHECK: something about foo
.globl foo
foo:
// CHECK: something about bar
.globl bar
bar:
```
With the lexicographical order, the user needs to place lexicographical smallest
symbol first or keep CHECK prefixes in one place.
copy-rel-abs.s uses llvm-objdump to generate output that's then run
through FileCheck. llvm-objdump prints the file path at the top of the
file, which means that any build path that contains 'zed' will get
false-matched. Ensure that 'zed' is only matched after the 'SYMBOL
TABLE:' output, preventing this from failing if your build directory is
~/build/sanitized-xxx/, or similar.
llvm-svn: 372351
Add file-level comments
Delete insignificant addresses to make them more tolerant to layout changes
Simplify test output
Delete simple Inputs/*.s files
Delete version-script-copy-rel.s - covered by verdef-defaultver.s
Delete version-wildcard.test - covered by version-script-glob.s
llvm-svn: 371213
Fangrui Song