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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2023-04-09 07:10:46 -0400 |
|---|---|---|
| committer | Matt Arsenault <arsenm2@gmail.com> | 2023-04-14 17:41:27 -0400 |
| commit | 49b931bdc52e176e368ca49327646988e2bee975 (patch) | |
| tree | 898b94bb1d6500f4e45c745a689abe0bdc1f0024 /llvm/lib/Analysis/ValueTracking.cpp | |
| parent | 2941ec880dd8f6fa5cc253a6f8fd5ff3560a6b0a (diff) | |
| download | llvm-49b931bdc52e176e368ca49327646988e2bee975.zip llvm-49b931bdc52e176e368ca49327646988e2bee975.tar.gz llvm-49b931bdc52e176e368ca49327646988e2bee975.tar.bz2 | |
ValueTracking: Implement computeKnownFPClass for arithmetic.fence
Diffstat (limited to 'llvm/lib/Analysis/ValueTracking.cpp')
| -rw-r--r-- | llvm/lib/Analysis/ValueTracking.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Analysis/ValueTracking.cpp b/llvm/lib/Analysis/ValueTracking.cpp index 4a79f52..cad331b 100644 --- a/llvm/lib/Analysis/ValueTracking.cpp +++ b/llvm/lib/Analysis/ValueTracking.cpp @@ -4513,6 +4513,11 @@ void computeKnownFPClass(const Value *V, const APInt &DemandedElts, Known.knownNot(fcNan); break; } + case Intrinsic::arithmetic_fence: { + computeKnownFPClass(II->getArgOperand(0), DemandedElts, + InterestedClasses, Known, Depth + 1, Q, TLI); + break; + } default: break; } |