Duncan P. N. Exon Smith a4defb35fe ValueMapper: Stop memoizing ConstantAsMetadata ...

Stop memoizing ConstantAsMetadata in ValueMapper::mapMetadata.  Now we
have to recompute it, but these metadata aren't particularly common, and
it restricts the lifetime of the Metadata map unnecessarily.

(The motivation is that I have a patch which uses a single Metadata map
for the lifetime of IRMover.  Mehdi profiled r266446 with the patch
applied and we saw a pretty big speedup in lib/Linker.)

llvm-svn: 266513

2016-04-16 03:39:44 +00:00

..

ADT

APInt: Add overload of isMask

2016-04-12 18:17:23 +00:00

Analysis

Remove every uses of getGlobalContext() in LLVM (but the C API)

2016-04-14 21:59:01 +00:00

AsmParser

Remove every uses of getGlobalContext() in LLVM (but the C API)

2016-04-14 21:59:01 +00:00

Bitcode

Remove every uses of getGlobalContext() in LLVM (but the C API)

2016-04-14 21:59:01 +00:00

CodeGen

Remove autoconf support

2016-01-26 21:29:08 +00:00

DebugInfo

[DebugInfoPDB] Add source / line number accessors for PDB.

2016-02-18 18:47:29 +00:00

ExecutionEngine

Remove every uses of getGlobalContext() in LLVM (but the C API)

2016-04-14 21:59:01 +00:00

IR

[DebugInfo] Correct the assertion introduced in r266509 + update test.

2016-04-16 03:23:48 +00:00

LineEditor

Remove autoconf support

2016-01-26 21:29:08 +00:00

Linker

Delete the deprecated LLVMLinkModules.

2016-02-12 15:28:45 +00:00

MC

Move ObjectYAML code to a new library.

2016-03-01 19:15:06 +00:00

MI

Make a stub version of MITests, instead of reverting.

2016-02-18 07:37:17 +00:00

ObjectYAML

Move ObjectYAML code to a new library.

2016-03-01 19:15:06 +00:00

Option

Option parser: class for consuming a joined arg in addition to all remaining args

2016-04-15 00:23:30 +00:00

ProfileData

Replace the use of MaxFunctionCount module flag

2016-04-15 21:39:58 +00:00

Support

Revert "Fix Clang-tidy modernize-deprecated-headers warnings in remaining files; other minor fixes."

2016-04-05 20:45:04 +00:00

Transforms

ValueMapper: Stop memoizing ConstantAsMetadata

2016-04-16 03:39:44 +00:00

CMakeLists.txt

Move ObjectYAML code to a new library.

2016-03-01 19:15:06 +00:00