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Author SHA1 Message Date
Jim Grosbach
fbc21fabae ARM: 'add Rd, pc, #imm' is an alias for 'adr Rd, #imm'. 
rdar://9795790

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164577 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-25 00:08:13 +00:00
Jim Grosbach
0ff9220ccb ARM Assembly syntax support for arithmetic implied dest operand. 
When the destination operand is the same as the first source register
operand for arithmetic instructions, the destination operand may be omitted.

For example, the following two instructions are equivalent:
  sub r2, r2, #6
  sub r2, #6

rdar://9682597



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133925 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-27 19:09:15 +00:00