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correct the (currently unused) pattern for lwzu.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31535 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-11-08 02:13:12 +00:00
parent 97a6e8c851
commit 302bf9c973
1 changed files with 8 additions and 2 deletions
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10
lib/Target/PowerPC/PPCInstrInfo.td
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@ -197,6 +197,9 @@ class isDOT {
bit RC = 1;
}
class RegConstraint<string C> {
string Constraints = C;
}
//===----------------------------------------------------------------------===//
@ -418,10 +421,13 @@ def LHZ : DForm_1<40, (ops GPRC:$rD, memri:$src),
def LWZ : DForm_1<32, (ops GPRC:$rD, memri:$src),
"lwz $rD, $src", LdStGeneral,
[(set GPRC:$rD, (load iaddr:$src))]>;
def LWZU : DForm_1<35, (ops GPRC:$rD, s16imm:$disp, GPRC:$rA),
def LWZU : DForm_1<33, (ops GPRC:$rD, GPRC:$rA_result, i32imm:$disp, GPRC:$rA),
"lwzu $rD, $disp($rA)", LdStGeneral,
[]>;
[]>, RegConstraint<"$rA = $rA_result">;
}
let PPC970_Unit = 1 in { // FXU Operations.
def ADDI : DForm_2<14, (ops GPRC:$rD, GPRC:$rA, s16imm:$imm),
"addi $rD, $rA, $imm", IntGeneral,