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| author | Anna Thomas <anna@azul.com> | 2016-10-21 18:43:16 +0000 |
|---|---|---|
| committer | Anna Thomas <anna@azul.com> | 2016-10-21 18:43:16 +0000 |
| commit | 08602594344873fb9e80fb86c30c03a40f7c49a7 (patch) | |
| tree | c22c5c7d3b705df5d7ce5a57540cfb2eb6b3899a /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 1bd5f52e683e6342d5396dd91e002f80a41edb02 (diff) | |
| download | bcm5719-llvm-08602594344873fb9e80fb86c30c03a40f7c49a7.tar.gz bcm5719-llvm-08602594344873fb9e80fb86c30c03a40f7c49a7.zip | |
[StripGCRelocates] New pass to remove gc.relocates added by RS4GC
Summary:
Utility pass to remove gc.relocates created by rewrite statepoints for GC.
With respect to safepoint verification, the IR generated would be incorrect, and cannot run
as such.
This would be a single transformation on the final optimized IR.
The benefit of the pass is for easy analysis when the IRs are 'polluted' by too
many gc.relocates.
Added tests.
test run: All RS4GC tests with -verify option. Local downstream tests on large
IR files. This also works when the pointer being gc.relocated is another
gc.relocate.
Reviewers: sanjoy, reames
Subscribers: beanz, mgorny, llvm-commits
Differential Revision: https://reviews.llvm.org/D25096
llvm-svn: 284855
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions
