[PATCH] D16110: [Power9] Implement new vsx instructions: quad-precision move, fp-arithmetic

Nemanja Ivanovic via llvm-commits llvm-commits at lists.llvm.org
Mon Feb 29 05:03:10 PST 2016


nemanjai added inline comments.

================
Comment at: lib/Target/PowerPC/README_P9.txt:4
@@ +3,3 @@
+TODO: Instructions Need Implement Instrinstics or Map to LLVM IR
+
+Altivec:
----------------
Note: A register class for fp128 needs to be defined or we need to allow that type in vrrc.

I think either is fine since the ABI specifies the same vector registers for passing vectors and fp128 parameters.


http://reviews.llvm.org/D16110





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