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authorKewen Lin <linkw@linux.ibm.com>2023-07-21 00:18:19 -0500
committerKewen Lin <linkw@linux.ibm.com>2023-07-21 00:18:19 -0500
commita6654c08fde11890d621fa7831180d410054568a (patch)
treed38386a6802d56a41cfdc743202cf1ca3d558272 /gcc/tree-ssa-phiopt.cc
parent6894581ac453361e3fb4e1ffd54f9499acb87466 (diff)
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sccvn: Correct the index of bias for IFN_LEN_STORE [PR110744]
Commit r14-2267-gb8806f6ffbe72e adjusts the arguments order of LEN_STORE from {len,vector,bias} to {len,bias,vector}, in order to make them consistent with LEN_MASK_STORE and MASK_STORE. But it missed to update the related handlings in tree-ssa-sccvn.cc, it caused the failure shown in PR 110744. This patch is to fix the related handlings with the correct index. PR tree-optimization/110744 gcc/ChangeLog: * tree-ssa-sccvn.cc (vn_reference_lookup_3): Correct the index of bias operand for ifn IFN_LEN_STORE.
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