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-rw-r--r--lib/Target/PowerPC/PPCInstr64Bit.td59
1 files changed, 36 insertions, 23 deletions
diff --git a/lib/Target/PowerPC/PPCInstr64Bit.td b/lib/Target/PowerPC/PPCInstr64Bit.td
index 39778a5..cfe71d17 100644
--- a/lib/Target/PowerPC/PPCInstr64Bit.td
+++ b/lib/Target/PowerPC/PPCInstr64Bit.td
@@ -29,6 +29,9 @@ def symbolLo64 : Operand<i64> {
let PrintMethod = "printSymbolLo";
let EncoderMethod = "getLO16Encoding";
}
+def tocentry : Operand<iPTR> {
+ let MIOperandInfo = (ops i32imm:$imm);
+}
//===----------------------------------------------------------------------===//
// 64-bit transformation functions.
@@ -296,12 +299,14 @@ def MFLR8 : XFXForm_1_ext<31, 339, 8, (outs G8RC:$rT), (ins),
let PPC970_Unit = 1 in { // FXU Operations.
+let isReMaterializable = 1, isAsCheapAsAMove = 1, isMoveImm = 1 in {
def LI8 : DForm_2_r0<14, (outs G8RC:$rD), (ins symbolLo64:$imm),
"li $rD, $imm", IntSimple,
[(set G8RC:$rD, immSExt16:$imm)]>;
def LIS8 : DForm_2_r0<15, (outs G8RC:$rD), (ins symbolHi64:$imm),
"lis $rD, $imm", IntSimple,
[(set G8RC:$rD, imm16ShiftedSExt:$imm)]>;
+}
// Logical ops.
def NAND8: XForm_6<31, 476, (outs G8RC:$rA), (ins G8RC:$rS, G8RC:$rB),
@@ -459,7 +464,7 @@ def EXTSW_32_64 : XForm_11<31, 986, (outs G8RC:$rA), (ins GPRC:$rS),
let Defs = [CARRY] in {
def SRADI : XSForm_1<31, 413, (outs G8RC:$rA), (ins G8RC:$rS, u6imm:$SH),
- "sradi $rA, $rS, $SH", IntRotateD,
+ "sradi $rA, $rS, $SH", IntRotateDI,
[(set G8RC:$rA, (sra G8RC:$rS, (i32 imm:$SH)))]>, isPPC64;
}
def CNTLZD : XForm_11<31, 58, (outs G8RC:$rA), (ins G8RC:$rS),
@@ -482,7 +487,7 @@ def MULLD : XOForm_1<31, 233, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB),
let isCommutable = 1 in {
def RLDIMI : MDForm_1<30, 3,
(outs G8RC:$rA), (ins G8RC:$rSi, G8RC:$rS, u6imm:$SH, u6imm:$MB),
- "rldimi $rA, $rS, $SH, $MB", IntRotateD,
+ "rldimi $rA, $rS, $SH, $MB", IntRotateDI,
[]>, isPPC64, RegConstraint<"$rSi = $rA">,
NoEncode<"$rSi">;
}
@@ -494,11 +499,11 @@ def RLDCL : MDForm_1<30, 0,
[]>, isPPC64;
def RLDICL : MDForm_1<30, 0,
(outs G8RC:$rA), (ins G8RC:$rS, u6imm:$SH, u6imm:$MB),
- "rldicl $rA, $rS, $SH, $MB", IntRotateD,
+ "rldicl $rA, $rS, $SH, $MB", IntRotateDI,
[]>, isPPC64;
def RLDICR : MDForm_1<30, 1,
(outs G8RC:$rA), (ins G8RC:$rS, u6imm:$SH, u6imm:$ME),
- "rldicr $rA, $rS, $SH, $ME", IntRotateD,
+ "rldicr $rA, $rS, $SH, $ME", IntRotateDI,
[]>, isPPC64;
def RLWINM8 : MForm_2<21,
@@ -541,19 +546,19 @@ def LWAX : XForm_1<31, 341, (outs G8RC:$rD), (ins memrr:$src),
let mayLoad = 1 in
def LHAU8 : DForm_1a<43, (outs G8RC:$rD, ptr_rc:$ea_result), (ins symbolLo:$disp,
ptr_rc:$rA),
- "lhau $rD, $disp($rA)", LdStLoad,
+ "lhau $rD, $disp($rA)", LdStLHAU,
[]>, RegConstraint<"$rA = $ea_result">,
NoEncode<"$ea_result">;
// NO LWAU!
def LHAUX8 : XForm_1<31, 375, (outs G8RC:$rD, ptr_rc:$ea_result),
(ins memrr:$addr),
- "lhaux $rD, $addr", LdStLoad,
+ "lhaux $rD, $addr", LdStLHAU,
[]>, RegConstraint<"$addr.offreg = $ea_result">,
NoEncode<"$ea_result">;
def LWAUX : XForm_1<31, 375, (outs G8RC:$rD, ptr_rc:$ea_result),
(ins memrr:$addr),
- "lwaux $rD, $addr", LdStLoad,
+ "lwaux $rD, $addr", LdStLHAU,
[]>, RegConstraint<"$addr.offreg = $ea_result">,
NoEncode<"$ea_result">, isPPC64;
}
@@ -584,31 +589,31 @@ def LWZX8 : XForm_1<31, 23, (outs G8RC:$rD), (ins memrr:$src),
// Update forms.
let mayLoad = 1 in {
def LBZU8 : DForm_1<35, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memri:$addr),
- "lbzu $rD, $addr", LdStLoad,
+ "lbzu $rD, $addr", LdStLoadUpd,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
def LHZU8 : DForm_1<41, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memri:$addr),
- "lhzu $rD, $addr", LdStLoad,
+ "lhzu $rD, $addr", LdStLoadUpd,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
def LWZU8 : DForm_1<33, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memri:$addr),
- "lwzu $rD, $addr", LdStLoad,
+ "lwzu $rD, $addr", LdStLoadUpd,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
def LBZUX8 : XForm_1<31, 119, (outs G8RC:$rD, ptr_rc:$ea_result),
(ins memrr:$addr),
- "lbzux $rD, $addr", LdStLoad,
+ "lbzux $rD, $addr", LdStLoadUpd,
[]>, RegConstraint<"$addr.offreg = $ea_result">,
NoEncode<"$ea_result">;
def LHZUX8 : XForm_1<31, 331, (outs G8RC:$rD, ptr_rc:$ea_result),
(ins memrr:$addr),
- "lhzux $rD, $addr", LdStLoad,
+ "lhzux $rD, $addr", LdStLoadUpd,
[]>, RegConstraint<"$addr.offreg = $ea_result">,
NoEncode<"$ea_result">;
def LWZUX8 : XForm_1<31, 55, (outs G8RC:$rD, ptr_rc:$ea_result),
(ins memrr:$addr),
- "lwzux $rD, $addr", LdStLoad,
+ "lwzux $rD, $addr", LdStLoadUpd,
[]>, RegConstraint<"$addr.offreg = $ea_result">,
NoEncode<"$ea_result">;
}
@@ -624,6 +629,14 @@ def LDtoc: Pseudo<(outs G8RC:$rD), (ins tocentry:$disp, G8RC:$reg),
"",
[(set G8RC:$rD,
(PPCtoc_entry tglobaladdr:$disp, G8RC:$reg))]>, isPPC64;
+def LDtocJTI: Pseudo<(outs G8RC:$rD), (ins tocentry:$disp, G8RC:$reg),
+ "",
+ [(set G8RC:$rD,
+ (PPCtoc_entry tjumptable:$disp, G8RC:$reg))]>, isPPC64;
+def LDtocCPT: Pseudo<(outs G8RC:$rD), (ins tocentry:$disp, G8RC:$reg),
+ "",
+ [(set G8RC:$rD,
+ (PPCtoc_entry tconstpool:$disp, G8RC:$reg))]>, isPPC64;
let hasSideEffects = 1 in {
let RST = 2, DS_RA = 0 in // FIXME: Should be a pseudo.
@@ -642,13 +655,13 @@ def LDX : XForm_1<31, 21, (outs G8RC:$rD), (ins memrr:$src),
let mayLoad = 1 in
def LDU : DSForm_1<58, 1, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memrix:$addr),
- "ldu $rD, $addr", LdStLD,
+ "ldu $rD, $addr", LdStLDU,
[]>, RegConstraint<"$addr.reg = $ea_result">, isPPC64,
NoEncode<"$ea_result">;
def LDUX : XForm_1<31, 53, (outs G8RC:$rD, ptr_rc:$ea_result),
(ins memrr:$addr),
- "ldux $rD, $addr", LdStLoad,
+ "ldux $rD, $addr", LdStLDU,
[]>, RegConstraint<"$addr.offreg = $ea_result">,
NoEncode<"$ea_result">, isPPC64;
}
@@ -695,14 +708,14 @@ let PPC970_Unit = 2 in {
def STBU8 : DForm_1a<38, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
symbolLo:$ptroff, ptr_rc:$ptrreg),
- "stbu $rS, $ptroff($ptrreg)", LdStStore,
+ "stbu $rS, $ptroff($ptrreg)", LdStStoreUpd,
[(set ptr_rc:$ea_res,
(pre_truncsti8 G8RC:$rS, ptr_rc:$ptrreg,
iaddroff:$ptroff))]>,
RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">;
def STHU8 : DForm_1a<45, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
symbolLo:$ptroff, ptr_rc:$ptrreg),
- "sthu $rS, $ptroff($ptrreg)", LdStStore,
+ "sthu $rS, $ptroff($ptrreg)", LdStStoreUpd,
[(set ptr_rc:$ea_res,
(pre_truncsti16 G8RC:$rS, ptr_rc:$ptrreg,
iaddroff:$ptroff))]>,
@@ -710,7 +723,7 @@ def STHU8 : DForm_1a<45, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
def STWU8 : DForm_1a<37, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
symbolLo:$ptroff, ptr_rc:$ptrreg),
- "stwu $rS, $ptroff($ptrreg)", LdStStore,
+ "stwu $rS, $ptroff($ptrreg)", LdStStoreUpd,
[(set ptr_rc:$ea_res,
(pre_truncsti32 G8RC:$rS, ptr_rc:$ptrreg,
iaddroff:$ptroff))]>,
@@ -718,7 +731,7 @@ def STWU8 : DForm_1a<37, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
def STDU : DSForm_1a<62, 1, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
s16immX4:$ptroff, ptr_rc:$ptrreg),
- "stdu $rS, $ptroff($ptrreg)", LdStSTD,
+ "stdu $rS, $ptroff($ptrreg)", LdStSTDU,
[(set ptr_rc:$ea_res, (pre_store G8RC:$rS, ptr_rc:$ptrreg,
iaddroff:$ptroff))]>,
RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">,
@@ -727,7 +740,7 @@ def STDU : DSForm_1a<62, 1, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
def STBUX8 : XForm_8<31, 247, (outs ptr_rc:$ea_res),
(ins G8RC:$rS, ptr_rc:$ptroff, ptr_rc:$ptrreg),
- "stbux $rS, $ptroff, $ptrreg", LdStStore,
+ "stbux $rS, $ptroff, $ptrreg", LdStStoreUpd,
[(set ptr_rc:$ea_res,
(pre_truncsti8 G8RC:$rS,
ptr_rc:$ptrreg, xaddroff:$ptroff))]>,
@@ -736,7 +749,7 @@ def STBUX8 : XForm_8<31, 247, (outs ptr_rc:$ea_res),
def STHUX8 : XForm_8<31, 439, (outs ptr_rc:$ea_res),
(ins G8RC:$rS, ptr_rc:$ptroff, ptr_rc:$ptrreg),
- "sthux $rS, $ptroff, $ptrreg", LdStStore,
+ "sthux $rS, $ptroff, $ptrreg", LdStStoreUpd,
[(set ptr_rc:$ea_res,
(pre_truncsti16 G8RC:$rS,
ptr_rc:$ptrreg, xaddroff:$ptroff))]>,
@@ -745,7 +758,7 @@ def STHUX8 : XForm_8<31, 439, (outs ptr_rc:$ea_res),
def STWUX8 : XForm_8<31, 183, (outs ptr_rc:$ea_res),
(ins G8RC:$rS, ptr_rc:$ptroff, ptr_rc:$ptrreg),
- "stwux $rS, $ptroff, $ptrreg", LdStStore,
+ "stwux $rS, $ptroff, $ptrreg", LdStStoreUpd,
[(set ptr_rc:$ea_res,
(pre_truncsti32 G8RC:$rS,
ptr_rc:$ptrreg, xaddroff:$ptroff))]>,
@@ -754,7 +767,7 @@ def STWUX8 : XForm_8<31, 183, (outs ptr_rc:$ea_res),
def STDUX : XForm_8<31, 181, (outs ptr_rc:$ea_res),
(ins G8RC:$rS, ptr_rc:$ptroff, ptr_rc:$ptrreg),
- "stdux $rS, $ptroff, $ptrreg", LdStStore,
+ "stdux $rS, $ptroff, $ptrreg", LdStSTDU,
[(set ptr_rc:$ea_res,
(pre_store G8RC:$rS, ptr_rc:$ptrreg, xaddroff:$ptroff))]>,
RegConstraint<"$ptroff = $ea_res">, NoEncode<"$ea_res">,
generated by cgit v1.1 at 2025-08-15 22:22:29 +0000