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Differential D145266

[FPEnv][InstSimplify] Fold fadd X, Inf ==> Inf
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Authored by kpn on Mar 3 2023, 12:37 PM.

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Reviewers
sepavloff
spatel
nlopes
Summary

Currently the fadd support in InstSimplify doesn't know how to fold to infinity when dealing with the constrained intrinsics. This adds the support.

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Event Timeline

kpn created this revision.Mar 3 2023, 12:37 PM
Herald added a project: Restricted Project. · View Herald TranscriptMar 3 2023, 12:37 PM
Herald added subscribers: StephenFan, hiraditya. · View Herald Transcript
kpn requested review of this revision.Mar 3 2023, 12:37 PM
Herald added a project: Restricted Project. · View Herald TranscriptMar 3 2023, 12:37 PM
Herald added a subscriber: llvm-commits. · View Herald Transcript
Harbormaster completed remote builds in B217238: Diff 502218.Mar 3 2023, 1:43 PM

Revision Contents
Changeset List

PathSize
llvm/
lib/
Analysis/
28 lines
test/
Transforms/
InstSimplify/
73 lines

Diff 502218

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llvm/lib/Analysis/InstructionSimplify.cpp

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llvm/test/Transforms/InstSimplify/floating-point-arithmetic-strictfp.ll

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