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3 Commits

Author SHA1 Message Date
Akira Hatanaka
1ae08e0077 [mips] Print move instructions. 
"move $4, $5" is printed instead of "or $4, $5, $zero".



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176455 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-04 22:25:01 +00:00
Akira Hatanaka
68fe665b9a [mips] Use "or $r0, $r1, $zero" instead of "addu $r0, $zero, $r1" to copy 
physical register $r1 to $r0.

GNU disassembler recognizes an "or" instruction as a "move", and this change
makes the disassembled code easier to read.

Original patch by Reed Kotler.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170655 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-20 04:06:06 +00:00
Akira Hatanaka
ed185daba7 [mips] Do not copy GOT address to register $gp if the function being called has 
internal linkage.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170092 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-13 03:17:29 +00:00