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| author | Stefan Pintilie <stefanp@ca.ibm.com> | 2021-05-10 13:10:11 -0500 |
|---|---|---|
| committer | Stefan Pintilie <stefanp@ca.ibm.com> | 2021-05-10 14:42:39 -0500 |
| commit | 6215f49b8f2fa479535ec27a0f029081ac394100 (patch) | |
| tree | dd1da8f2aab8e87b14c9eccbcdee0c0fe79c2719 /llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp | |
| parent | 16748bd2fb1fe10d7d097961f1988327338f3f9f (diff) | |
| download | llvm-6215f49b8f2fa479535ec27a0f029081ac394100.zip llvm-6215f49b8f2fa479535ec27a0f029081ac394100.tar.gz llvm-6215f49b8f2fa479535ec27a0f029081ac394100.tar.bz2 | |
[PowerPC] Spilling to registers does not require frame index scavenging
If spills are to registers instead of to the stack then a copy will be used
and frame index scavenging is not required.
This patch adds debug info to frame index scavenging and makes sure that
spilling to registers does not cause frame index scavenging.
Reviewed By: nemanjai, #powerpc
Differential Revision: https://reviews.llvm.org/D101360
Diffstat (limited to 'llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp')
0 files changed, 0 insertions, 0 deletions