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| author | Sanjay Patel <spatel@rotateright.com> | 2018-07-04 17:44:04 +0000 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2018-07-04 17:44:04 +0000 |
| commit | 9c2e7ceb1a0d77a619b247d3be4774f209fd0d02 (patch) | |
| tree | 86737dca71a0f5a3107640d956a1d8bcf0de97f9 /llvm/lib/Support/LEB128.cpp | |
| parent | 0dd27042c6e2a18e12e3a670add046f9fe8509ac (diff) | |
| download | bcm5719-llvm-9c2e7ceb1a0d77a619b247d3be4774f209fd0d02.tar.gz bcm5719-llvm-9c2e7ceb1a0d77a619b247d3be4774f209fd0d02.zip | |
[InstCombine] allow narrowing of min/max/abs
We have bailout hacks based on min/max in various places in instcombine
that shouldn't be necessary. The affected test was added for:
D48930
...which is a consequence of the improvement in:
D48584 (https://reviews.llvm.org/rL336172)
I'm assuming the visitTrunc bailout in this patch was added specifically
to avoid a change from SimplifyDemandedBits, so I'm just moving that
below the EvaluateInDifferentType optimization. A narrow min/max is still
a min/max.
llvm-svn: 336293
Diffstat (limited to 'llvm/lib/Support/LEB128.cpp')
0 files changed, 0 insertions, 0 deletions
