Teresa Johnson 801dc0146e [ThinLTO] Import static functions from the same module as caller ... Summary: We can sometimes end up with multiple copies of a local function that have the same GUID in the index. This happens when there are local functions with the same name that are in different source files with the same name (but in different directories), and they were compiled in their own directory so had the same path at compile time. In this case make sure we import the copy in the caller's module. While it isn't a correctness problem (the renamed reference which is based on the module IR hash will be unique since the module must have had an externally visible function that was imported), importing the wrong copy will result in lost performance opportunity since it won't be referenced and inlined. Reviewers: mehdi_amini Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D28440 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@291841 91177308-0d34-0410-b5e6-96231b3b80d8		2017-01-12 22:04:45 +00:00
..
Inputs	[ThinLTO] Fix assertions on lazy-loading of Metadata TBAA attachments	2017-01-07 20:24:23 +00:00
alias_import.ll	[ThinLTO] Only promote exported locals as marked in index	2016-11-14 19:21:41 +00:00
alias_resolution.ll	[ThinLTO] Resolve LinkOnceAny	2016-05-26 14:16:52 +00:00
autoupgrade.ll	Fix test change in r290736: restore index generation	2016-12-30 01:15:50 +00:00
cache-config.ll	LTO: Hash the parts of the LTO configuration that affect code generation.	2016-12-08 05:28:30 +00:00
cache.ll	ThinLTO: don't perform incremental LTO on module without a hash	2016-10-08 04:44:23 +00:00
crash_debuginfo.ll	Renumber testcase metadata nodes after r290153.	2016-12-22 00:45:21 +00:00
deadstrip.ll	ThinLTO: add early "dead-stripping" on the Index	2017-01-05 21:34:18 +00:00
debuginfo-compositetype-import.ll	[ThinLTO] Import composite types as declarations	2016-12-16 21:25:01 +00:00
debuginfo-cu-import.ll	Renumber testcase metadata nodes after r290153.	2016-12-22 00:45:21 +00:00
diagnostic-handler-remarks-with-hotness.ll	[LTOs] Allow generation of hotness information	2016-12-02 17:53:56 +00:00
diagnostic-handler-remarks.ll	Make LTO opt-remarks tests matching stricter	2016-12-02 17:53:49 +00:00
dicompositetype-unique.ll	[ThinLTO] Add a llvm-lto2 test to check that ODR type uniquing is enabled (NFC)	2016-08-23 18:39:15 +00:00
distributed_import.ll	[LTO] Reject modules without datalayout.	2016-12-14 21:57:04 +00:00
distributed_indexes.ll	Restore "[ThinLTO] Emit individual index files for distributed backends"	2016-05-10 13:48:23 +00:00
drop-debug-info.ll	[ThinLTO] Rework llvm-link to use the FunctionImporter	2017-01-04 14:27:31 +00:00
emit_imports.ll	[ThinLTO] Always emit a summary when compiling in ThinLTO mode	2016-09-20 23:07:17 +00:00
empty_module_with_cache.ll	ThinLTO: don't perform incremental LTO on module without a hash	2016-10-08 04:44:23 +00:00
export.ll	[ThinLTO] Thin link efficiency improvement: don't re-export globals (NFC)	2016-12-15 23:50:06 +00:00
funcimport2.ll	[ThinLTO] Disable importing and other cross-module optis at -O0	2016-10-31 22:12:21 +00:00
funcimport-tbaa.ll	[ThinLTO] Fix assertions on lazy-loading of Metadata TBAA attachments	2017-01-07 20:24:23 +00:00
funcimport.ll	[ThinLTO] Stop importing constant global vars as copies in the backend	2016-12-02 01:02:30 +00:00
import_opaque_type.ll	[ThinLTO] Fix crash when importing an opaque type	2016-11-19 18:44:16 +00:00
internalize.ll	[LTO] Fix test following r279550	2016-08-23 19:32:41 +00:00
lazyload_metadata.ll	Mark test that is testing statistics output as requiring Assertions	2017-01-05 01:08:01 +00:00
linkonce_aliasee_ref_import.ll	[ThinLTO] Correctly resolve linkonce when importing aliasee	2016-10-30 05:15:23 +00:00
linkonce_resolution_comdat.ll	[ThinLTO] Fix temp file dumping, enable via llvm-lto and test it	2016-08-15 23:24:57 +00:00
lit.local.cfg
llvm.used.ll	ThinLTO: fix assertion and refactor check for hidden use from inline ASM in a helper function	2016-05-06 08:25:33 +00:00
local_name_conflict.ll	[ThinLTO] Import static functions from the same module as caller	2017-01-12 22:04:45 +00:00
module_asm2.ll	[ThinLTO] Fix "||" vs "|" mixup.	2016-12-27 17:45:09 +00:00
module_asm_glob.ll	llvm-lto2: Simpler workaround for PR30396.	2016-11-30 23:19:05 +00:00
prefix_replace.ll	[ThinLTO] Use semicolon to separate path prefix replacement	2016-05-17 18:43:22 +00:00
reference_non_importable.ll	[ThinLTO] Stop importing constant global vars as copies in the backend	2016-12-02 01:02:30 +00:00
referenced_by_constant.ll	[ThinLTO] Stop importing constant global vars as copies in the backend	2016-12-02 01:02:30 +00:00
save_objects.ll	[ThinLTO] Add an API to trigger file-based API for returning objects to the linker	2016-12-14 04:56:42 +00:00
section.ll	ThinLTO: do not promote GlobalVariable that have a specific section.	2016-04-27 00:32:13 +00:00
select_right_alias_definition.ll	FunctionImport: make sure we always select the right callee in presence of alias	2016-04-20 04:17:36 +00:00
weak_resolution_single.ll	ThinLTO: Remove check for multiple modules before applying weak resolutions.	2016-07-07 01:51:11 +00:00
weak_resolution.ll	[ThinLTO] Correctly resolve linkonce when importing aliasee	2016-10-30 05:15:23 +00:00