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llvm-project/lld/test/core/associates.objtxt

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Delete unnecessary generality in loadFile. loadFile could load mulitple files just because yaml has a feature for putting multiple documents in one file. Designing a linker around what yaml can do seems like a bad idea to me. This patch changes it to read a single file. There are further improvements to be done to the api and they will follow shortly. llvm-svn: 235724
2015-04-24 23:51:45 +08:00
# RUN: lld -core %s %p/Inputs/associates.objtxt | FileCheck %s
[PECOFF] Support COMDAT associative sections. COFF supports a feature similar to ELF's section groups. This patch implements it. In ELF, section groups are identified by their names, and they are treated somewhat differently from regular symbols. In COFF, the feature is realized in a more straightforward way. A section can have an annotation saying "if Nth section is linked, link this section too." I added a new reference type, kindAssociate. If a target atom is coalesced away, the referring atom is removed by Resolver, so that they are treated as a group. Differential Revision: http://reviews.llvm.org/D4028 llvm-svn: 211106
2014-06-18 00:19:33 +08:00
---
defined-atoms:
- name: f1
merge: as-weak
scope: global
references:
- kind: associate
target: f2
- name: f2
...
# CHECK: defined-atoms:
# CHECK: - name: f1
# CHECK: scope: global
# CHECK: references:
# CHECK: - kind: associate
# CHECK: target: f2
# CHECK: - name: f2
# CHECK-NOT: - name: f2