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[Power9]Legalize and emit code for round & convert quad-precision values
authorLei Huang <lei@ca.ibm.com>
Wed, 4 Jul 2018 21:59:16 +0000 (21:59 +0000)
committerLei Huang <lei@ca.ibm.com>
Wed, 4 Jul 2018 21:59:16 +0000 (21:59 +0000)
commit4fcda06d85c6b4374088b3ced4c06609ade251a8
tree8dc3f83f74973b0f21f0071a7435ce366cee64a3
parent2dc5cd2beb85c8a9d1d32c1a6dd277229f592c77
[Power9]Legalize and emit code for round & convert quad-precision values

Legalize and emit code for round & convert float128 to double precision and
single precision.

Differential Revision: https://reviews.llvm.org/D46997

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@336299 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/PowerPC/P9InstrResources.td
lib/Target/PowerPC/PPCISelLowering.cpp
lib/Target/PowerPC/PPCInstrVSX.td
test/CodeGen/PowerPC/f128-conv.ll