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Provide normal 32 bit load and store 

llvm-svn: 75963
This commit is contained in:
Anton Korobeynikov 2009-07-16 13:58:43 +00:00
parent d568f6dce2
commit c3170f5236
1 changed files with 6 additions and 0 deletions
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6
llvm/lib/Target/SystemZ/SystemZInstrInfo.td
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@ -392,12 +392,18 @@ def MOV64rihi32 : Pseudo<(outs GR64:$dst), (ins i64imm:$src),
}
let canFoldAsLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in {
def MOV32rm : Pseudo<(outs GR32:$dst), (ins rriaddr:$src),
"ly\t{$dst, $src}",
[(set GR32:$dst, (load rriaddr:$src))]>;
def MOV64rm : Pseudo<(outs GR64:$dst), (ins rriaddr:$src),
"lg\t{$dst, $src}",
[(set GR64:$dst, (load rriaddr:$src))]>;
}
def MOV32mr : Pseudo<(outs), (ins rriaddr:$dst, GR32:$src),
"sty\t{$src, $dst}",
[(store GR32:$src, rriaddr:$dst)]>;
def MOV64mr : Pseudo<(outs), (ins rriaddr:$dst, GR64:$src),
"stg\t{$src, $dst}",
[(store GR64:$src, rriaddr:$dst)]>;