[PATCH] D64282: [PowerPC] Support fp128 libcalls

[Fangrui Song via Phabricator via llvm-commits]

MaskRay created this revision.
MaskRay added reviewers: echristo, hfinkel, nemanjai, jsji, kbarton.
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MaskRay updated this revision to Diff 208264.
MaskRay added a comment.

Two missing RUN lines


On PowerPC, IEEE 754 quadruple-precision libcall names use "kf" instead of "tf".

In libgcc, libgcc/config/rs6000/float128-sed converts TF names to KF
names. This patch implements its 24 substitution rules.


Repository:
  rL LLVM

https://reviews.llvm.org/D64282

Files:
  lib/CodeGen/TargetLoweringBase.cpp
  test/CodeGen/PowerPC/fp128-libcalls.ll

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