Differential D139903

InstCombine: Fold is.fpclass (fabs x), mask -> is.fpclass x, (fabs mask)
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Authored by arsenm on Dec 12 2022, 6:47 PM.

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sepavloff
spatel
kpn
andrew.w.kaylor
jcranmer-intel

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arsenm created this revision.Dec 12 2022, 6:47 PM

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Harbormaster completed remote builds in B202738: Diff 482334.Dec 12 2022, 6:48 PM

qiucf added a subscriber: qiucf.Dec 12 2022, 11:58 PM

LGTM.

This revision is now accepted and ready to land.Dec 13 2022, 6:03 AM

arsenm added a parent revision: D137811: InstCombine: Perform basic isnan combines on llvm.is.fpclass.Dec 16 2022, 7:11 AM

jcranmer-intel accepted this revision.Dec 20 2022, 8:36 AM

43b5008e85d349b28a93deb54a39d56f2f2f0878

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Revision Contents
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Size

llvm/

lib/

Transforms/

InstCombine/

InstCombineCalls.cpp

16 lines

test/

Transforms/

InstCombine/

162 lines

Diff 482334

llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp

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llvm/test/Transforms/InstCombine/is_fpclass.ll

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