[CodeGen] Refactor DAGTypeLegalizer::ExpandIntRes_MULFIX. NFC
authorBjorn Pettersson <bjorn.a.pettersson@ericsson.com>
Sat, 31 Aug 2019 09:28:50 +0000 (09:28 +0000)
committerBjorn Pettersson <bjorn.a.pettersson@ericsson.com>
Sat, 31 Aug 2019 09:28:50 +0000 (09:28 +0000)
commite27c74abb62588d264e833714bfb7244b668e2d8
tree2a855be01f4bf541c4138ffc66cc5c338b2fedff
parente1ac21c4a27b3d3ee92c01dfacd19ab7bab08220
[CodeGen] Refactor DAGTypeLegalizer::ExpandIntRes_MULFIX. NFC

Restructured the code a little bit in preparation for adding
UMULFIXSAT. I think it will be easier to understand the code
if not interleaving the codegen for signed/unsigned/saturated
cases that much.

llvm-svn: 370569
llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp