[PATCH] D40830: [RISCV] Implement support for the BranchRelaxation pass

Dylan McKay via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Dec 22 12:56:31 PST 2017

dylanmckay added a comment.

LGTM with minor nitpick

Comment at: lib/Target/RISCV/RISCVInstrInfo.cpp:332
+  RS->enterBasicBlockEnd(MBB);
+  unsigned Scav = RS->scavengeRegisterBackwards(
+      RISCV::GPRRegClass, MachineBasicBlock::iterator(LuiMI), false, 0);
Add some vertical whitespace around here somewhere, the code is quite dense


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