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| author | Reid Kleckner <rnk@google.com> | 2023-06-29 16:05:28 -0700 |
|---|---|---|
| committer | Reid Kleckner <rnk@google.com> | 2023-07-28 09:20:25 -0700 |
| commit | 26a730821d48b86fe78fb854ee7ce3f64d696119 (patch) | |
| tree | fe5f8e35372931d6f54e4487fafbc4f22e0ff0db /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 18439cfc14fe35884e75761819a63763d03fe46c (diff) | |
| download | llvm-26a730821d48b86fe78fb854ee7ce3f64d696119.zip llvm-26a730821d48b86fe78fb854ee7ce3f64d696119.tar.gz llvm-26a730821d48b86fe78fb854ee7ce3f64d696119.tar.bz2 | |
[X86] Split SDISel call lowering out to its own file
X86ISelLowering takes too long to compile. Split call lowering out into
its own file so that developers working on call lowering can be more
productive.
Now one can test calling convention changes with <5s rebuilds. The rest
of X86ISelLowering still takes a long time to compile. Previous
investigations shows that lots of static functions are aggressively
inlined into the two major large switch functions, LowerOperation and
PerformDAGCombine. It may be possible to make further compile time
improvements by blocking inlining into those large dispatch functions.
clang-format complains, but I didn't want to reformat because it will
make it harder for git rename detection and blame tools.
Reviewed By: RKSimon, pengfei
Differential Revision: https://reviews.llvm.org/D154168
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions