commit	9faa09b21e15fdb548abc26cb561d0773fc19798	[log] [tgz]
author	Diana Picus <diana.picus@linaro.org>	Thu Nov 23 12:44:20 2017 +0000
committer	Diana Picus <diana.picus@linaro.org>	Thu Nov 23 12:44:20 2017 +0000
tree	85c629e635ba6c210e0782b72c5832c1bdfdb156
parent	da488a65e2239c568b3994d69537f13c719822ad [diff]

[ARM GlobalISel] Support G_FMUL for s32 and s64

TableGen already generates code for selecting a G_FMUL, so we only need
to add a test for that part.

For the legalizer and reg bank select, we do the same thing as the other
floating point binary operators: either mark as legal if we have a FP
unit or lower to a libcall, and map to the floating point registers.

llvm-svn: 318910

llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp[diff]
llvm/lib/Target/ARM/ARMLegalizerInfo.cpp[diff]
llvm/lib/Target/ARM/ARMRegisterBankInfo.cpp[diff]
llvm/test/CodeGen/ARM/GlobalISel/arm-instruction-select.mir[diff]
llvm/test/CodeGen/ARM/GlobalISel/arm-legalize-fp.mir[diff]
llvm/test/CodeGen/ARM/GlobalISel/arm-regbankselect.mir[diff]

6 files changed

tree: 85c629e635ba6c210e0782b72c5832c1bdfdb156

clang/
clang-tools-extra/
compiler-rt/
debuginfo-tests/
libclc/
libcxx/
libcxxabi/
libunwind/
lld/
lldb/
llgo/
llvm/
openmp/
parallel-libs/
polly/
README.md

README.md

Low Level Virtual Machine (LLVM)

This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.