[PATCH] D133103: [PowerPC] Improve kill flag computation and add verification after MI peephole
Matt Arsenault via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Jul 18 12:40:44 PDT 2023
arsenm added inline comments.
================
Comment at: llvm/lib/Target/PowerPC/PPCPreEmitPeephole.cpp:425
// Find an unused GPR according to register liveness
RS.enterBasicBlock(MBB);
unsigned InDSCR = RS.FindUnusedReg(&PPC::GPRCRegClass);
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This should use enterBasicBlockEnd and walk backwards through the block
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D133103/new/
https://reviews.llvm.org/D133103
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