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-rw-r--r--llvm/lib/Target/PowerPC/PPCInstr64Bit.td10
-rw-r--r--llvm/lib/Target/PowerPC/PPCInstrAltivec.td3
-rw-r--r--llvm/lib/Target/PowerPC/PPCInstrFormats.td1
-rw-r--r--llvm/lib/Target/PowerPC/PPCInstrInfo.td14
4 files changed, 21 insertions, 7 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCInstr64Bit.td b/llvm/lib/Target/PowerPC/PPCInstr64Bit.td
index 48ce109e59e..a79d392c0af 100644
--- a/llvm/lib/Target/PowerPC/PPCInstr64Bit.td
+++ b/llvm/lib/Target/PowerPC/PPCInstr64Bit.td
@@ -190,6 +190,7 @@ def TCRETURNri8 : Pseudo<(outs), (ins CTRRC8:$dst, i32imm:$offset),
"#TC_RETURNr8 $dst $offset",
[]>;
+let isCodeGenOnly = 1 in {
let isTerminator = 1, isBarrier = 1, PPC970_Unit = 7, isBranch = 1,
isIndirectBranch = 1, isCall = 1, isReturn = 1, Uses = [CTR8, RM] in
@@ -210,6 +211,8 @@ def TAILBA8 : IForm<18, 0, 0, (outs), (ins aaddr:$dst),
"ba $dst", BrB,
[]>;
+}
+
def : Pat<(PPCtc_return (i64 tglobaladdr:$dst), imm:$imm),
(TCRETURNdi8 tglobaladdr:$dst, imm:$imm)>;
@@ -225,6 +228,7 @@ def MTCRF8 : XFXForm_5<31, 144, (outs crbitm:$FXM), (ins G8RC:$rS),
"mtcrf $FXM, $rS", BrMCRX>,
PPC970_MicroCode, PPC970_Unit_CRU;
+let isCodeGenOnly = 1 in
def MFCR8pseud: XFXForm_3<31, 19, (outs G8RC:$rT), (ins crbitm:$FXM),
"#MFCR8pseud", SprMFCR>,
PPC970_MicroCode, PPC970_Unit_CRU;
@@ -233,8 +237,7 @@ def MFCR8 : XFXForm_3<31, 19, (outs G8RC:$rT), (ins),
"mfcr $rT", SprMFCR>,
PPC970_MicroCode, PPC970_Unit_CRU;
-let hasSideEffects = 1, isBarrier = 1, isCodeGenOnly = 1,
- usesCustomInserter = 1 in {
+let hasSideEffects = 1, isBarrier = 1, usesCustomInserter = 1 in {
def EH_SjLj_SetJmp64 : Pseudo<(outs GPRC:$dst), (ins memr:$buf),
"#EH_SJLJ_SETJMP64",
[(set i32:$dst, (PPCeh_sjlj_setjmp addr:$buf))]>,
@@ -353,6 +356,7 @@ def ADD8 : XOForm_1<31, 266, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB),
[(set i64:$rT, (add i64:$rA, i64:$rB))]>;
// ADD8 has a special form: reg = ADD8(reg, sym@tls) for use by the
// initial-exec thread-local storage model.
+let isCodeGenOnly = 1 in
def ADD8TLS : XOForm_1<31, 266, 0, (outs G8RC:$rT), (ins G8RC:$rA, tlsreg:$rB),
"add $rT, $rA, $rB@tls", IntSimple,
[(set i64:$rT, (add i64:$rA, tglobaltlsaddr:$rB))]>;
@@ -637,7 +641,7 @@ def LDtocCPT: Pseudo<(outs G8RC:$rD), (ins tocentry:$disp, G8RC:$reg),
[(set i64:$rD,
(PPCtoc_entry tconstpool:$disp, i64:$reg))]>, isPPC64;
-let hasSideEffects = 1 in {
+let hasSideEffects = 1, isCodeGenOnly = 1 in {
let RST = 2, DS = 2 in
def LDinto_toc: DSForm_1a<58, 0, (outs), (ins G8RC:$reg),
"ld 2, 8($reg)", LdStLD,
diff --git a/llvm/lib/Target/PowerPC/PPCInstrAltivec.td b/llvm/lib/Target/PowerPC/PPCInstrAltivec.td
index 0ed7ff2cc4f..f3c55655932 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrAltivec.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrAltivec.td
@@ -185,6 +185,7 @@ class VX2_Int<bits<11> xo, string opc, Intrinsic IntID>
def HasAltivec : Predicate<"PPCSubTarget.hasAltivec()">;
let Predicates = [HasAltivec] in {
+let isCodeGenOnly = 1 in {
def DSS : DSS_Form<822, (outs),
(ins u5imm:$ZERO0, u5imm:$STRM,u5imm:$ZERO1,u5imm:$ZERO2),
"dss $STRM", LdStLoad /*FIXME*/, []>;
@@ -216,6 +217,7 @@ def DSTST64 : DSS_Form<374, (outs),
def DSTSTT64 : DSS_Form<374, (outs),
(ins u5imm:$ONE, u5imm:$STRM, G8RC:$rA, GPRC:$rB),
"dststt $rA, $rB, $STRM", LdStLoad /*FIXME*/, []>;
+}
def MFVSCR : VXForm_4<1540, (outs VRRC:$vD), (ins),
"mfvscr $vD", LdStStore,
@@ -581,6 +583,7 @@ def VCMPGTSWo : VCMPo<902, "vcmpgtsw. $vD, $vA, $vB", v4i32>;
def VCMPGTUW : VCMP <646, "vcmpgtuw $vD, $vA, $vB" , v4i32>;
def VCMPGTUWo : VCMPo<646, "vcmpgtuw. $vD, $vA, $vB", v4i32>;
+let isCodeGenOnly = 1 in
def V_SET0 : VXForm_setzero<1220, (outs VRRC:$vD), (ins),
"vxor $vD, $vD, $vD", VecFP,
[(set VRRC:$vD, (v4i32 immAllZerosV))]>;
diff --git a/llvm/lib/Target/PowerPC/PPCInstrFormats.td b/llvm/lib/Target/PowerPC/PPCInstrFormats.td
index 129c5855aa0..400b7e367bf 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrFormats.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrFormats.td
@@ -996,6 +996,7 @@ class VXRForm_1<bits<10> xo, dag OOL, dag IOL, string asmstr,
//===----------------------------------------------------------------------===//
class Pseudo<dag OOL, dag IOL, string asmstr, list<dag> pattern>
: I<0, OOL, IOL, asmstr, NoItinerary> {
+ let isCodeGenOnly = 1;
let PPC64 = 0;
let Pattern = pattern;
let Inst{31-0} = 0;
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.td b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
index aee41d3d7e0..3eda1c9b072 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
@@ -508,7 +508,7 @@ let isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7 in {
}
// The direct BCL used by the SjLj setjmp code.
-let isCall = 1, hasCtrlDep = 1, PPC970_Unit = 7 in {
+let isCall = 1, hasCtrlDep = 1, isCodeGenOnly = 1, PPC970_Unit = 7 in {
let Defs = [LR], Uses = [RM] in {
def BCL : BForm_2<16, 20, 31, 0, 1, (outs), (ins condbrtarget:$dst),
"bcl 20, 31, $dst">;
@@ -548,6 +548,8 @@ def TCRETURNri : Pseudo<(outs), (ins CTRRC:$dst, i32imm:$offset),
[]>;
+let isCodeGenOnly = 1 in {
+
let isTerminator = 1, isBarrier = 1, PPC970_Unit = 7, isBranch = 1,
isIndirectBranch = 1, isCall = 1, isReturn = 1, Uses = [CTR, RM] in
def TAILBCTR : XLForm_2_ext<19, 528, 20, 0, 0, (outs), (ins), "bctr", BrB, []>,
@@ -561,6 +563,7 @@ def TAILB : IForm<18, 0, 0, (outs), (ins calltarget:$dst),
"b $dst", BrB,
[]>;
+}
let isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7,
isBarrier = 1, isCall = 1, isReturn = 1, Uses = [RM] in
@@ -568,8 +571,7 @@ def TAILBA : IForm<18, 0, 0, (outs), (ins aaddr:$dst),
"ba $dst", BrB,
[]>;
-let hasSideEffects = 1, isBarrier = 1, isCodeGenOnly = 1,
- usesCustomInserter = 1 in {
+let hasSideEffects = 1, isBarrier = 1, usesCustomInserter = 1 in {
def EH_SjLj_SetJmp32 : Pseudo<(outs GPRC:$dst), (ins memr:$buf),
"#EH_SJLJ_SETJMP32",
[(set i32:$dst, (PPCeh_sjlj_setjmp addr:$buf))]>,
@@ -581,7 +583,7 @@ let hasSideEffects = 1, isBarrier = 1, isCodeGenOnly = 1,
Requires<[In32BitMode]>;
}
-let isBranch = 1, isTerminator = 1, isCodeGenOnly = 1 in {
+let isBranch = 1, isTerminator = 1 in {
def EH_SjLj_Setup : Pseudo<(outs), (ins directbrtarget:$dst),
"#EH_SjLj_Setup\t$dst", []>;
}
@@ -996,6 +998,7 @@ def ADDICo : DForm_2<13, (outs GPRC:$rD), (ins GPRC:$rA, s16imm:$imm),
def ADDIS : DForm_2<15, (outs GPRC:$rD), (ins GPRC_NOR0:$rA, symbolHi:$imm),
"addis $rD, $rA, $imm", IntSimple,
[(set i32:$rD, (add i32:$rA, imm16ShiftedSExt:$imm))]>;
+let isCodeGenOnly = 1 in
def LA : DForm_2<14, (outs GPRC:$rD), (ins GPRC_NOR0:$rA, symbolLo:$sym),
"la $rD, $sym($rA)", IntGeneral,
[(set i32:$rD, (add i32:$rA,
@@ -1180,6 +1183,7 @@ def CROR : XLForm_1<19, 449, (outs CRBITRC:$CRD),
"cror $CRD, $CRA, $CRB", BrCR,
[]>;
+let isCodeGenOnly = 1 in {
def CRSET : XLForm_1_ext<19, 289, (outs CRBITRC:$dst), (ins),
"creqv $dst, $dst, $dst", BrCR,
[]>;
@@ -1197,6 +1201,7 @@ def CR6UNSET: XLForm_1_ext<19, 193, (outs), (ins),
"crxor 6, 6, 6", BrCR,
[(PPCcr6unset)]>;
}
+}
// XFX-Form instructions. Instructions that deal with SPRs.
//
@@ -1269,6 +1274,7 @@ def MTCRF : XFXForm_5<31, 144, (outs crbitm:$FXM), (ins GPRC:$rS),
// instruction to keep the register allocator from becoming confused.
//
// FIXME: Make this a real Pseudo instruction when the JIT switches to MC.
+let isCodeGenOnly = 1 in
def MFCRpseud: XFXForm_3<31, 19, (outs GPRC:$rT), (ins crbitm:$FXM),
"#MFCRpseud", SprMFCR>,
PPC970_MicroCode, PPC970_Unit_CRU;
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