llvm-project/llvm
Zachary Turner bedc85fb4b [pdb] Don't verify TPI hash values up front.
Verifying the hash values as we are currently doing
results in iterating every type record before the user
even tries to access the first one, and the API user
has no control over, or ability to hook into this
process.

As a result, when the user wants to iterate over types
to print them or index them, this results in a second
iteration over the same list of types.  When there's
upwards of 1,000,000 type records, this is obviously
quite undesirable.

This patch raises the verification outside of TpiStream
, and llvm-pdbdump hooks a hash verification visitor
into the normal dumping process.  So we still verify
the hash records, but we can do it while not requiring
a second iteration over the type stream.

Differential Revision: https://reviews.llvm.org/D32873

llvm-svn: 302206
2017-05-04 23:53:54 +00:00
..
bindings [go bindings] Rmove duplicated conversion function definitions after r300843. 2017-04-20 19:06:11 +00:00
cmake Revert "CMake: Move sphinx detection into AddSphinxTarget.cmake" 2017-05-03 17:22:23 +00:00
docs [Lexicon] Add BDCE 2017-05-04 16:50:37 +00:00
examples Module::getOrInsertFunction is using C-style vararg instead of variadic templates. 2017-04-11 15:01:18 +00:00
include [pdb] Don't verify TPI hash values up front. 2017-05-04 23:53:54 +00:00
lib [pdb] Don't verify TPI hash values up front. 2017-05-04 23:53:54 +00:00
projects
resources
runtimes [CMake][runtimes] Use -nodefaultlibs for the runtimes build 2017-04-13 21:29:03 +00:00
test Remap metadata attached to global variables. 2017-05-04 23:29:39 +00:00
tools [pdb] Don't verify TPI hash values up front. 2017-05-04 23:53:54 +00:00
unittests [AArch64] Make the TargetParser add CPU exts provided by the arch. 2017-05-03 20:33:58 +00:00
utils [test-release] Status update *before* long gzip 2017-05-04 16:21:30 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore gitignore: Ignore .vs folder (VS2017 config files) 2017-04-08 00:16:58 +00:00
CMakeLists.txt CMake: Add LLVM_DYLIB_SYMBOL_VERSIONING option 2017-05-03 14:43:44 +00:00
CODE_OWNERS.TXT
CREDITS.TXT
LICENSE.TXT
LLVMBuild.txt
README.txt
RELEASE_TESTERS.TXT
configure
llvm.spec.in

README.txt

Low Level Virtual Machine (LLVM)
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