We should use CHECK-NOT instead.

llvm-svn: 275700

llvm-svn: 275695

llvm-svn: 275694

llvm-svn: 275693

llvm-svn: 275692

I think 
# REQUIRES: shell 
is required instead of 
# XFAIL: win32

llvm-svn: 275683

BSD toolchain contains a bug:
https://sourceforge.net/p/elftoolchain/tickets/491/

In short demangler works differently, fix was to update the testcase.
It should fix the FreeBSD bot failture:
http://lab.llvm.org:8011/builders/lld-x86_64-freebsd/builds/19432/steps/test_lld/logs/stdio

Original commit message was:
[ELF] - Implement extern "c++" version script tag

Patch implements 'extern' version script tag.
Currently only values in quotes(") are supported.

Matching of externs is performed in the same pass as exact match of globals.

Differential revision: http://reviews.llvm.org/D21930

llvm-svn: 275682

llvm-svn: 275675

SymbolVersions sounds like it had versions for a symbol, so rename it.

llvm-svn: 275674

The identifier `Version` was used too often in the code to handle
symbol versions. The struct that contains version definitions is
named `Version`. Local variables for version ID are named `Version`.
Local varaible for version string are named `Version`.

This patch give them different names.

llvm-svn: 275673

skip(S) consumes a token if the next token is S,
so it can be used instead of peek() & next().

llvm-svn: 275672

llvm-svn: 275670

llvm-svn: 275669

llvm-svn: 275667

llvm-svn: 275666

Previously, Verdefs and Verdauxs are separated in the section.
The new layout is easier to write as we do not have to maintain
two pointers and can avoid passing a reference to a pointer.

llvm-svn: 275665

llvm-svn: 275660

llvm-svn: 275608

llvm-svn: 275605

llvm-svn: 275549

llvm-svn: 275531

llvm-svn: 275530

llvm-svn: 275528

In a linker script, `.` is a special symbol indicating a counter.
Previously, we had two expression types, ExprKind and SymbolAssignmentKind
for `.` and all the other symbol names, respectively. But we could merge
them because the former is a special case of the latter.

llvm-svn: 275527

Differential Revision: https://reviews.llvm.org/D22396

llvm-svn: 275526

We should write to ErrorOS instead. Normaly, *ErrorOS == errs(),
but they can be different if LLD is embedded.

llvm-svn: 275525

llvm-svn: 275524

llvm-svn: 275523

This patch corresponds to r275511 for COFF.

llvm-svn: 275521

Previously, it checked for the EC parameter and set HasError
only when there was an error. But in most places we called
error only when error had occurred, so this behavior was confusing.

llvm-svn: 275517

llvm-svn: 275513

llvm-svn: 275512

Previously, one of two check functions didn't return a value.
It was confusing. This patch makes both functions return values.

llvm-svn: 275511

This change makes the control flow more explicit.

llvm-svn: 275504

llvm-svn: 275501

This new name is also consistent with ELF.

llvm-svn: 275500

The new name is consistent with ELF.

llvm-svn: 275499

llvm-svn: 275480

llvm-svn: 275477

Dispatching based on argv[0] seems to be more convenient for users
than dispatching based on -flavor option. Currently, when a user
invoke LLD as "lld", we recommend them pass -flavor option. This
patch changes the message so that we recommend use ld.lld, ld or
lld-link instead.

Differential Revision: http://reviews.llvm.org/D22321

llvm-svn: 275448