[PATCH] D141891: [VP][DAGCombiner] Introduce generalized pattern match for vp sdnodes.
Simon Pilgrim via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Jan 20 07:16:47 PST 2023
RKSimon added inline comments.
================
Comment at: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp:14681
// fold (fadd (fpext (fmul x, y)), z) -> (fma (fpext x), (fpext y), z)
- if (N0.getOpcode() == ISD::FP_EXTEND) {
+ if (matcher.match(N1, ISD::FP_EXTEND)) {
SDValue N00 = N0.getOperand(0);
----------------
N0 vs N1 ?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D141891/new/
https://reviews.llvm.org/D141891
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