forked from OSchip/llvm-project
71f88a955d
Summary: This change introduces versions to the instrumentation map entries we emit for XRay instrumentaiton points. The status quo for the version is currently set to 0 (as emitted by the LLVM back-end), and versions will count up to 255 (unsigned char). This change is in preparation for supporting the newer version of the custom event sleds that will be emitted by the LLVM compiler. While we're here, we take the opportunity to stash more registers and align the stack properly in the __xray_CustomEvent trampoline. Reviewers: kpw, pcc, dblaikie Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D36816 llvm-svn: 311524 |
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| TestCases/Linux | ||
| Unit | ||
| CMakeLists.txt | ||
| lit.cfg | ||
| lit.site.cfg.in | ||