[PATCH] D38941: [PowerPC] Use record-form instruction for Less-or-Equal -1 and Greater-or-Equal 1

[Eric Christopher via Phabricator via llvm-commits]

echristo added a comment.

Looks much better to me. Let sfertile give a final ACK since he's been in here too, but I'm happy. One inline comment :)

-eric



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Comment at: lib/Target/PowerPC/PPCInstrInfo.cpp:1724
+
+    // We optimize iff condition code is used by only one conditional branch.
+    if (equalityOnly || !MRI->hasOneUse(CRReg))
----------------
Because... :)


https://reviews.llvm.org/D38941