[PATCH] D35576: [SPARC] Clean up the support for disabling fsmuld and fmuls instructions.
James Y Knight via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Jul 18 12:39:23 PDT 2017
jyknight created this revision.
Also enable no-fsmuld for sparcv7 (which doesn't have the
instruction).
The previous code which used a post-processing pass to do this was
unnecessary; disabling the instruction is entirely sufficient.
https://reviews.llvm.org/D35576
Files:
lib/Target/Sparc/LeonFeatures.td
lib/Target/Sparc/LeonPasses.cpp
lib/Target/Sparc/LeonPasses.h
lib/Target/Sparc/Sparc.td
lib/Target/Sparc/SparcISelLowering.cpp
lib/Target/Sparc/SparcInstrInfo.td
lib/Target/Sparc/SparcSubtarget.cpp
lib/Target/Sparc/SparcSubtarget.h
lib/Target/Sparc/SparcTargetMachine.cpp
test/CodeGen/SPARC/LeonReplaceFMULSPassUT.ll
test/CodeGen/SPARC/disable-fsmuld-fmuls.ll
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