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Author SHA1 Message Date
Sasa Stankovic 6a284eecec Changed comment. 
llvm-svn: 200969
 2014-02-07 11:16:02 +00:00
Petar Jovanovic a5da588b2f [mips] Implement %hi(sym1 - sym2) and %lo(sym1 - sym2) expressions 
Patch implements %hi(sym1 - sym2) and %lo(sym1 - sym2) expressions for MIPS
by creating target expression class MipsMCExpr.

Patch by Sasa Stankovic.

Differential Revision: http://llvm-reviews.chandlerc.com/D2592

llvm-svn: 200783
 2014-02-04 18:41:57 +00:00
Jack Carter dc46338e2d Mips specific standalone assembler addressing mode %hi and %lo. 
The constructs %hi() and %lo() represent the high and low 16 
bits of the address. 
Because the 16 bit offset field of an LW instruction is 
interpreted as signed, if bit 15 of the low part is 1 then the 
low part will act as a negative and 1 needs to be added to the 
high part.

Contributer: Vladimir Medic
llvm-svn: 175707
 2013-02-21 02:09:31 +00:00