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Loads are not two-address in any way

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llvm-svn: 76033
This commit is contained in:
Anton Korobeynikov 2009-07-16 14:24:01 +00:00
parent e45c7cb554
commit 2474b40557
1 changed files with 7 additions and 8 deletions
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15
lib/Target/SystemZ/SystemZInstrFP.td
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@ -78,29 +78,28 @@ def FNEG64rr : Pseudo<(outs FP64:$dst), (ins FP64:$src),
"lcdbr\t{$dst, $src}",
[(set FP64:$dst, (fneg FP64:$src)),
(implicit PSW)]>;
}
let isTwoAddress = 1 in {
let Defs = [PSW] in {
def FABS32rr : Pseudo<(outs FP32:$dst), (ins FP32:$src),
"lpebr\t{$dst}",
"lpebr\t{$dst, $src}",
[(set FP32:$dst, (fabs FP32:$src)),
(implicit PSW)]>;
def FABS64rr : Pseudo<(outs FP64:$dst), (ins FP64:$src),
"lpdbr\t{$dst}",
"lpdbr\t{$dst, $src}",
[(set FP64:$dst, (fabs FP64:$src)),
(implicit PSW)]>;
def FNABS32rr : Pseudo<(outs FP32:$dst), (ins FP32:$src),
"lnebr\t{$dst}",
"lnebr\t{$dst, $src}",
[(set FP32:$dst, (fneg(fabs FP32:$src))),
(implicit PSW)]>;
def FNABS64rr : Pseudo<(outs FP64:$dst), (ins FP64:$src),
"lndbr\t{$dst}",
"lndbr\t{$dst, $src}",
[(set FP64:$dst, (fneg(fabs FP64:$src))),
(implicit PSW)]>;
}
let isTwoAddress = 1 in {
let Defs = [PSW] in {
let isCommutable = 1 in { // X = ADD Y, Z == X = ADD Z, Y
def FADD32rr : Pseudo<(outs FP32:$dst), (ins FP32:$src1, FP32:$src2),
"aebr\t{$dst, $src2}",