6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-15 04:30:12 +00:00
Code Issues Projects Releases Wiki Activity

dform 8/9 are identical to dform 1

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31637 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-11-10 17:51:02 +00:00
parent 6b92592015
commit 6a944e2592
2 changed files with 6 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
lib/Target/PowerPC/PPCInstrFormats.td
View File

@ -174,15 +174,6 @@ class DForm_6_ext<bits<6> opcode, dag OL, string asmstr, InstrItinClass itin>
let L = PPC64;
}
class DForm_8<bits<6> opcode, dag OL, string asmstr, InstrItinClass itin,
list<dag> pattern>
: DForm_1<opcode, OL, asmstr, itin, pattern> {
}
class DForm_9<bits<6> opcode, dag OL, string asmstr, InstrItinClass itin,
list<dag> pattern>
: DForm_1<opcode, OL, asmstr, itin, pattern> {
}
// 1.7.5 DS-Form
class DSForm_1<bits<6> opcode, bits<2> xo, dag OL, string asmstr,

12
lib/Target/PowerPC/PPCInstrInfo.td
View File

@ -422,10 +422,10 @@ def LWZ : DForm_1<32, (ops GPRC:$rD, memri:$src),
"lwz $rD, $src", LdStGeneral,
[(set GPRC:$rD, (load iaddr:$src))]>;
def LFS : DForm_8<48, (ops F4RC:$rD, memri:$src),
def LFS : DForm_1<48, (ops F4RC:$rD, memri:$src),
"lfs $rD, $src", LdStLFDU,
[(set F4RC:$rD, (load iaddr:$src))]>;
def LFD : DForm_8<50, (ops F8RC:$rD, memri:$src),
def LFD : DForm_1<50, (ops F8RC:$rD, memri:$src),
"lfd $rD, $src", LdStLFD,
[(set F8RC:$rD, (load iaddr:$src))]>;
@ -452,11 +452,11 @@ def LWZU : DForm_1<33, (ops GPRC:$rD, ptr_rc:$rA_result, i32imm:$disp,
"lwzu $rD, $disp($rA)", LdStGeneral,
[]>, RegConstraint<"$rA = $rA_result">;
def LFSU : DForm_8<49, (ops F4RC:$rD, ptr_rc:$rA_result, i32imm:$disp,
def LFSU : DForm_1<49, (ops F4RC:$rD, ptr_rc:$rA_result, i32imm:$disp,
ptr_rc:$rA),
"lfs $rD, $disp($rA)", LdStLFDU,
[]>, RegConstraint<"$rA = $rA_result">;
def LFDU : DForm_8<51, (ops F8RC:$rD, ptr_rc:$rA_result, i32imm:$disp,
def LFDU : DForm_1<51, (ops F8RC:$rD, ptr_rc:$rA_result, i32imm:$disp,
ptr_rc:$rA),
"lfd $rD, $disp($rA)", LdStLFD,
[]>, RegConstraint<"$rA = $rA_result">;
@ -537,10 +537,10 @@ def CMPLWI : DForm_6_ext<10, (ops CRRC:$dst, GPRC:$src1, u16imm:$src2),
"cmplwi $dst, $src1, $src2", IntCompare>;
}
let isStore = 1, noResults = 1, PPC970_Unit = 2 in {
def STFS : DForm_9<52, (ops F4RC:$rS, memri:$dst),
def STFS : DForm_1<52, (ops F4RC:$rS, memri:$dst),
"stfs $rS, $dst", LdStUX,
[(store F4RC:$rS, iaddr:$dst)]>;
def STFD : DForm_9<54, (ops F8RC:$rS, memri:$dst),
def STFD : DForm_1<54, (ops F8RC:$rS, memri:$dst),
"stfd $rS, $dst", LdStUX,
[(store F8RC:$rS, iaddr:$dst)]>;
}