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Author SHA1 Message Date
Ian Levesque 7c7c8e0da4 [xray] Option to omit the function index 
Summary:
Add a flag to omit the xray_fn_idx to cut size overhead and relocations
roughly in half at the cost of reduced performance for single function
patching.  Minor additions to compiler-rt support per-function patching
without the index.

Reviewers: dberris, MaskRay, johnislarry

Subscribers: hiraditya, arphaman, cfe-commits, #sanitizers, llvm-commits

Tags: #clang, #sanitizers, #llvm

Differential Revision: https://reviews.llvm.org/D81995
 2020-06-17 13:49:01 -04:00
Fangrui Song 02cdbc349f [XRay] Migrate xray_naive_log=true tests to xray_mode=xray-basic 2020-05-17 09:32:52 -07:00
Fangrui Song 6db8c59f21 compiler-rt: Rename .cc file in test/xray to .cpp 
Like r367463, but for test/xray.

Update test/xray/lit.cfg.py config.suffixes to remove .cc (we actually
don't have .c tests now)

llvm-svn: 367652
 2019-08-02 05:49:58 +00:00