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| author | Roman Lebedev <lebedev.ri@gmail.com> | 2019-09-14 13:47:27 +0000 |
|---|---|---|
| committer | Roman Lebedev <lebedev.ri@gmail.com> | 2019-09-14 13:47:27 +0000 |
| commit | 9c5a4a4527bc6c06b0f889501aa48aa23ccb90a5 (patch) | |
| tree | e843091522b2188b38106457274bcbe80d483fa0 /llvm/lib/Transforms/Utils | |
| parent | 8f6d40e9b1856eb5b6462252b6994635b730b02a (diff) | |
| download | bcm5719-llvm-9c5a4a4527bc6c06b0f889501aa48aa23ccb90a5.tar.gz bcm5719-llvm-9c5a4a4527bc6c06b0f889501aa48aa23ccb90a5.zip | |
[InstSimplify] simplifyUnsignedRangeCheck(): handle few tautological cases (PR43251)
Summary:
This is split off from D67356, since these cases produce a constant,
no real need to keep them in instcombine.
Alive proofs:
https://rise4fun.com/Alive/u7Fk
https://rise4fun.com/Alive/4lV
https://bugs.llvm.org/show_bug.cgi?id=43251
Reviewers: spatel, nikic, xbolva00
Reviewed By: spatel
Subscribers: hiraditya, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D67498
llvm-svn: 371921
Diffstat (limited to 'llvm/lib/Transforms/Utils')
0 files changed, 0 insertions, 0 deletions
