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| author | Sergey Dmitrouk <sdmitrouk@accesssoftek.com> | 2015-05-14 19:58:03 +0000 |
|---|---|---|
| committer | Sergey Dmitrouk <sdmitrouk@accesssoftek.com> | 2015-05-14 19:58:03 +0000 |
| commit | 3e96fc08dabe5bb8f9dc888cd4e52a5e6f611102 (patch) | |
| tree | 999a652c7c028f55a3592c206a4c85c4a2b74aba /clang/lib/Basic/Targets.cpp | |
| parent | 38b54cb67bb0f9eeb7e9c33627f7d33c2f7ae2da (diff) | |
| download | bcm5719-llvm-3e96fc08dabe5bb8f9dc888cd4e52a5e6f611102.tar.gz bcm5719-llvm-3e96fc08dabe5bb8f9dc888cd4e52a5e6f611102.zip | |
[CodeGen] Reuse stack space from unused function results
Summary:
Space on stack allocated for unused structures returned by functions was unused
even when it's lifetime didn't intersect with lifetime of any other objects that
could use the same space.
The test added also checks for named and auto objects. It seems to make sense
to have this all in one place.
Reviewers: aadg, rsmith, rjmccall, rnk
Reviewed By: rnk
Subscribers: asl, cfe-commits
Differential Revision: http://reviews.llvm.org/D9743
llvm-svn: 237385
Diffstat (limited to 'clang/lib/Basic/Targets.cpp')
0 files changed, 0 insertions, 0 deletions
