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llvm-mirror/lib
Teresa Johnson e881daa1dc Teach ValueMapper to use ODR uniqued types when available
Summary:
This is exposed during ThinLTO compilation, when we import an alias by
creating a clone of the aliasee. Without this fix the debug type is
unnecessarily cloned and we get a duplicate, undoing the uniquing.

Fixes PR36089.

Reviewers: mehdi_amini, pcc

Subscribers: eraman, JDevlieghere, llvm-commits

Differential Revision: https://reviews.llvm.org/D41669

llvm-svn: 323813
2018-01-30 20:16:32 +00:00
..
Analysis Re-commit : [PowerPC] Add handling for ColdCC calling convention and a pass to mark 2018-01-30 16:17:22 +00:00
AsmParser [Metadata] Extend 'count' field of DISubrange to take a metadata node 2018-01-24 09:56:07 +00:00
BinaryFormat [Support] Move DJB hash to support. NFC 2018-01-28 11:05:10 +00:00
Bitcode Re-land "[ThinLTO] Add call edges' relative block frequency to per-module summary." 2018-01-25 19:27:17 +00:00
CodeGen [GlobalISel] Bail out on calls to dllimported functions 2018-01-30 19:50:58 +00:00
DebugInfo [CodeView] Micro-optimizations to speed up type merging. 2018-01-30 17:12:04 +00:00
Demangle Silence a bunch of implicit fallthrough warnings 2017-12-19 22:05:25 +00:00
ExecutionEngine Move getPlatformFlags to ELFObjectFileBase and simplify. 2018-01-29 18:27:30 +00:00
Fuzzer
FuzzMutate [FuzzMutate] Inst deleter doesn't work with PhiNodes 2018-01-25 09:22:18 +00:00
IR [DeadArgumentElimination] Preserve llvm.dbg.values's first argument 2018-01-30 16:42:04 +00:00
IRReader Remove redundant includes from various places. 2017-12-13 21:31:03 +00:00
LineEditor
Linker [IRMover] Add comment and fix test case 2018-01-25 08:35:52 +00:00
LTO [ThinLTO] - Stop internalizing and drop non-prevailing symbols. 2018-01-29 08:03:30 +00:00
MC CodeGen: support an extension to pass linker options on ELF 2018-01-30 16:29:29 +00:00
Object CodeGen: support an extension to pass linker options on ELF 2018-01-30 16:29:29 +00:00
ObjectYAML CodeGen: support an extension to pass linker options on ELF 2018-01-30 16:29:29 +00:00
Option [Option] For typo '-foo', suggest '--foo' 2018-01-09 19:38:04 +00:00
Passes Another try to commit 323321 (aggressive instruction combine). 2018-01-25 12:06:32 +00:00
ProfileData Remove superfluous copies in sample profiling. 2017-12-28 18:10:41 +00:00
Support Add more initializers to quiet a clang warning 2018-01-30 16:02:32 +00:00
TableGen [TblGen] Inline an (almost) trivial accessor. No functionality change. 2018-01-23 23:03:50 +00:00
Target [AArch64] Properly handle dllimport of variables when using fast-isel 2018-01-30 19:50:51 +00:00
Testing
ToolDrivers [COFF] Keep the underscore on exported decorated stdcall functions in MSVC mode 2018-01-20 11:44:32 +00:00
Transforms Teach ValueMapper to use ODR uniqued types when available 2018-01-30 20:16:32 +00:00
WindowsManifest
XRay [XRay] clarify error messages when parsing broken traces 2018-01-30 13:41:34 +00:00
CMakeLists.txt
LLVMBuild.txt