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[PowerPC] Add constraint fp support about exception part for operation +-*/
Needs ReviewPublic

Authored by wuzish on Jun 27 2019, 8:26 PM.

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Reviewers
hfinkel
nemanjai
jsji
kbarton
uweigand
andrew.w.kaylor
kpn
Group Reviewers
Restricted Project
Summary

The concept of strict floating point nodes was added into LLVM in https://reviews.llvm.org/D55506.
This is the first patch to add constraint fp support about exception part for PowerPC target, which only handles basic +-*/ operations.
Remaining operation work will be submitted in follow-up patches.

Diff Detail

Event Timeline

wuzish created this revision.Jun 27 2019, 8:26 PM
Herald added a project: Restricted Project. · View Herald TranscriptJun 27 2019, 8:26 PM
wuzish updated this revision to Diff 207476.Jul 1 2019, 11:00 PM

update testcases.

wuzish added a reviewer: kpn.Jul 3 2019, 11:11 PM
jsji added a reviewer: Restricted Project.Tue, Aug 27, 7:57 PM