Toma Tabacu 739ca842aa [mips] [IAS] Do not generate redundant move when expanding lw/sw with symbol. ... Summary: Even though there is no 2nd register operand in the "lw/sw $8, symbol" case, we still try to find one, and we end up with $0, which makes us generate an unnecessary "addu $8, $8, $0" (a.k.a. "move $8, $8"). We can avoid this by checking if the 2nd register operand is different from $0, before generating the addu. Reviewers: dsanders Reviewed By: dsanders Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D8055 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234406 91177308-0d34-0410-b5e6-96231b3b80d8		2015-04-08 13:52:41 +00:00
..
AArch64
ARM	Write the section header in the end.	2015-04-08 11:41:24 +00:00
AsmParser
COFF
Disassembler
ELF	Write the section header in the end.	2015-04-08 11:41:24 +00:00
Hexagon
MachO
Markup
Mips	[mips] [IAS] Do not generate redundant move when expanding lw/sw with symbol.	2015-04-08 13:52:41 +00:00
PowerPC
R600
Sparc
SystemZ
X86