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| author | Amaury Sechet <deadalnix@gmail.com> | 2017-03-01 23:44:17 +0000 |
|---|---|---|
| committer | Amaury Sechet <deadalnix@gmail.com> | 2017-03-01 23:44:17 +0000 |
| commit | 71f511fd1ec9ad96dd048b438ef8cf3546bccab1 (patch) | |
| tree | 839dbd4931b51bfd4097a9236ab04a711b698b5a /llvm/lib/CodeGen/AsmPrinter | |
| parent | 120ae22d703834d453cb0a775b24daf46d5d5eeb (diff) | |
| download | bcm5719-llvm-71f511fd1ec9ad96dd048b438ef8cf3546bccab1.tar.gz bcm5719-llvm-71f511fd1ec9ad96dd048b438ef8cf3546bccab1.zip | |
[DAGCombiner] mulhi + 1 never overflow.
Summary:
This can be used to optimize large multiplications after legalization.
Depends on D29565
Reviewers: mkuper, spatel, RKSimon, zvi, bkramer, aaboud, craig.topper
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D29587
llvm-svn: 296711
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter')
0 files changed, 0 insertions, 0 deletions
