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This patch corresponds to review: https://reviews.llvm.org/D23155 This patch removes the VSHRC register class (based on D20310) and adds exploitation of the Power9 sub-word integer loads into VSX registers as well as vector sign extensions. The new instructions are useful for a few purposes: Int to Fp conversions of 1 or 2-byte values loaded from memory Building vectors of 1 or 2-byte integers with values loaded from memory Storing individual 1 or 2-byte elements from integer vectors This patch implements all of those uses. llvm-svn: 283190 |
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.. | ||
CMakeLists.txt | ||
LLVMBuild.txt | ||
PPCAsmBackend.cpp | ||
PPCELFObjectWriter.cpp | ||
PPCFixupKinds.h | ||
PPCMachObjectWriter.cpp | ||
PPCMCAsmInfo.cpp | ||
PPCMCAsmInfo.h | ||
PPCMCCodeEmitter.cpp | ||
PPCMCExpr.cpp | ||
PPCMCExpr.h | ||
PPCMCTargetDesc.cpp | ||
PPCMCTargetDesc.h | ||
PPCPredicates.cpp | ||
PPCPredicates.h |