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DForm_1, particularly used by store instructions, needs the immediate operand to

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be listed second as that is how the instructions are usually created (and is the
correct asm syntax) so that it's assembled correctly from its constituents


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17183 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Misha Brukman 2004-10-23 06:08:38 +00:00
parent da8d96d1a1
commit bd7780bc60
1 changed files with 13 additions and 1 deletions
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14
lib/Target/PowerPC/PPCInstrFormats.td
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@ -131,9 +131,21 @@ class DForm_base<bits<6> opcode, bit ppc64, bit vmx, dag OL, string asmstr>
}
class DForm_1<bits<6> opcode, bit ppc64, bit vmx, dag OL, string asmstr>
: DForm_base<opcode, ppc64, vmx, OL, asmstr> {
: I<opcode, ppc64, vmx, OL, asmstr> {
bits<5> A;
bits<16> C;
bits<5> B;
let ArgCount = 3;
let Arg0Type = Gpr.Value;
let Arg1Type = Disimm16.Value;
let Arg2Type = Gpr.Value;
let Arg3Type = 0;
let Arg4Type = 0;
let Inst{6-10} = A;
let Inst{11-15} = B;
let Inst{16-31} = C;
}
class DForm_2<bits<6> opcode, bit ppc64, bit vmx, dag OL, string asmstr>