maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/lld/test/COFF/pdb-tpi-hash-size.test

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

11 lines
361 B
Plaintext
Raw Normal View History

[test] Replace `yaml2obj >` with `yaml2obj -o` and remove unneeded input redirection
2020-08-21 06:00:25 +08:00
# RUN: yaml2obj %p/Inputs/pdb1.yaml -o %t1.obj
# RUN: yaml2obj %p/Inputs/pdb2.yaml -o %t2.obj
[PDB] Increase TPI hash bucket count. PDBs contain several serialized hash tables. In the microsoft-pdb repo published to support LLVM implementing PDB support, the provided initializes the bucket count for the TPI and IPI streams to the maximum size. This occurs in tpi.cpp L33 and tpi.cpp L398. In the LLVM code for generating PDBs, these streams are created with minimum number of buckets. This difference makes LLVM generated PDBs slower for when used for debugging. Patch by C.J. Hebert Differential Revision: https://reviews.llvm.org/D56942 llvm-svn: 352117
2019-01-25 06:25:55 +08:00
# RUN: rm -f %t.dll %t.pdb
# RUN: lld-link /debug /pdb:%t.pdb /dll /out:%t.dll \
# RUN: /entry:main /nodefaultlib %t1.obj %t2.obj
# RUN: llvm-pdbutil dump -types -type-extras %t.pdb | FileCheck %s
CHECK: Hash Key Size: 4
CHECK-NEXT: Num Hash Buckets: 262143