Add x86 vector packing instructions.
BUG=swiftshader:15
Change-Id: I0d40fab6287130143693e8e4752859b7142a503d
Reviewed-on: https://chromium-review.googlesource.com/394007
Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Jim Stichnoth <stichnot@chromium.org>
diff --git a/src/IceAssemblerX86Base.h b/src/IceAssemblerX86Base.h
index c9baf23..be0ff00 100644
--- a/src/IceAssemblerX86Base.h
+++ b/src/IceAssemblerX86Base.h
@@ -437,6 +437,10 @@
const Immediate &mask);
void punpckl(Type Ty, XmmRegister Dst, XmmRegister Src);
void punpckl(Type Ty, XmmRegister Dst, const Address &Src);
+ void packss(Type Ty, XmmRegister Dst, XmmRegister Src);
+ void packss(Type Ty, XmmRegister Dst, const Address &Src);
+ void packus(Type Ty, XmmRegister Dst, XmmRegister Src);
+ void packus(Type Ty, XmmRegister Dst, const Address &Src);
void shufps(Type Ty, XmmRegister dst, XmmRegister src, const Immediate &mask);
void shufps(Type Ty, XmmRegister dst, const Address &src,
const Immediate &mask);
diff --git a/src/IceAssemblerX86BaseImpl.h b/src/IceAssemblerX86BaseImpl.h
index e5819ce..11da946 100644
--- a/src/IceAssemblerX86BaseImpl.h
+++ b/src/IceAssemblerX86BaseImpl.h
@@ -1628,6 +1628,78 @@
}
template <typename TraitsType>
+void AssemblerX86Base<TraitsType>::packss(Type Ty, XmmRegister Dst,
+ XmmRegister Src) {
+ AssemblerBuffer::EnsureCapacity ensured(&Buffer);
+ emitUint8(0x66);
+ emitRexRB(RexTypeIrrelevant, Dst, Src);
+ emitUint8(0x0F);
+ if (Ty == IceType_v4i32 || Ty == IceType_v4f32) {
+ emitUint8(0x6B);
+ } else if (Ty == IceType_v8i16) {
+ emitUint8(0x63);
+ } else {
+ assert(false && "Unexpected vector pack operand type");
+ }
+ emitXmmRegisterOperand(Dst, Src);
+}
+
+template <typename TraitsType>
+void AssemblerX86Base<TraitsType>::packss(Type Ty, XmmRegister Dst,
+ const Address &Src) {
+ AssemblerBuffer::EnsureCapacity ensured(&Buffer);
+ emitUint8(0x66);
+ emitAddrSizeOverridePrefix();
+ emitRex(RexTypeIrrelevant, Src, Dst);
+ emitUint8(0x0F);
+ if (Ty == IceType_v4i32 || Ty == IceType_v4f32) {
+ emitUint8(0x6B);
+ } else if (Ty == IceType_v8i16) {
+ emitUint8(0x63);
+ } else {
+ assert(false && "Unexpected vector pack operand type");
+ }
+ emitOperand(gprEncoding(Dst), Src);
+}
+
+template <typename TraitsType>
+void AssemblerX86Base<TraitsType>::packus(Type Ty, XmmRegister Dst,
+ XmmRegister Src) {
+ AssemblerBuffer::EnsureCapacity ensured(&Buffer);
+ emitUint8(0x66);
+ emitRexRB(RexTypeIrrelevant, Dst, Src);
+ emitUint8(0x0F);
+ if (Ty == IceType_v4i32 || Ty == IceType_v4f32) {
+ emitUint8(0x38);
+ emitUint8(0x2B);
+ } else if (Ty == IceType_v8i16) {
+ emitUint8(0x67);
+ } else {
+ assert(false && "Unexpected vector pack operand type");
+ }
+ emitXmmRegisterOperand(Dst, Src);
+}
+
+template <typename TraitsType>
+void AssemblerX86Base<TraitsType>::packus(Type Ty, XmmRegister Dst,
+ const Address &Src) {
+ AssemblerBuffer::EnsureCapacity ensured(&Buffer);
+ emitUint8(0x66);
+ emitAddrSizeOverridePrefix();
+ emitRex(RexTypeIrrelevant, Src, Dst);
+ emitUint8(0x0F);
+ if (Ty == IceType_v4i32 || Ty == IceType_v4f32) {
+ emitUint8(0x38);
+ emitUint8(0x2B);
+ } else if (Ty == IceType_v8i16) {
+ emitUint8(0x67);
+ } else {
+ assert(false && "Unexpected vector pack operand type");
+ }
+ emitOperand(gprEncoding(Dst), Src);
+}
+
+template <typename TraitsType>
void AssemblerX86Base<TraitsType>::shufps(Type /* Ty */, XmmRegister dst,
XmmRegister src,
const Immediate &imm) {
diff --git a/src/IceInstX8632.cpp b/src/IceInstX8632.cpp
index a0ff546..00a455c 100644
--- a/src/IceInstX8632.cpp
+++ b/src/IceInstX8632.cpp
@@ -50,8 +50,8 @@
const TargetX8632Traits::TypeAttributesType
TargetX8632Traits::TypeAttributes[] = {
-#define X(tag, elementty, cvt, sdss, pdps, spsd, pack, unpack, width, fld) \
- { cvt, sdss, pdps, spsd, pack, unpack, width, fld } \
+#define X(tag, elty, cvt, sdss, pdps, spsd, int_, unpack, pack, width, fld) \
+ { cvt, sdss, pdps, spsd, int_, unpack, pack, width, fld } \
,
ICETYPEX8632_TABLE
#undef X
diff --git a/src/IceInstX8632.def b/src/IceInstX8632.def
index 173164f..c71d6df 100644
--- a/src/IceInstX8632.def
+++ b/src/IceInstX8632.def
@@ -212,22 +212,22 @@
//#define X(val, emit)
#define ICETYPEX8632_TABLE \
- /* tag, element type, cvt , sdss, pdps, spsd, pack, unpack, width, fld */ \
- X(void, void, "?", "", "", "", "", "", "", "") \
- X(i1, void, "si", "", "", "", "", "", "b", "") \
- X(i8, void, "si", "", "", "", "", "", "b", "") \
- X(i16, void, "si", "", "", "", "", "", "w", "") \
- X(i32, void, "si", "", "", "", "", "", "l", "") \
- X(i64, void, "si", "", "", "", "", "", "q", "") \
- X(f32, void, "ss", "ss", "ps", "ss", "d", "", "", "s") \
- X(f64, void, "sd", "sd", "pd", "sd", "q", "", "", "l") \
- X(v4i1, i32, "?", "", "", "", "d", "dq", "", "") \
- X(v8i1, i16, "?", "", "", "", "w", "wd", "", "") \
- X(v16i1, i8, "?", "", "", "", "b", "bw", "", "") \
- X(v16i8, i8, "?", "", "", "", "b", "bw", "", "") \
- X(v8i16, i16, "?", "", "", "", "w", "wd", "", "") \
- X(v4i32, i32, "dq", "", "", "", "d", "dq", "", "") \
- X(v4f32, f32, "ps", "", "ps", "ps", "d", "dq", "", "")
-//#define X(tag, elementty, cvt, sdss, pdps, spsd, pack, unpack, width, fld)
+ /* tag, elty, cvt, sdss, pdps, spsd, int_, unpack, pack, width, fld */ \
+ X(void, void, "?", "", "", "", "", "", "", "", "") \
+ X(i1, void, "si", "", "", "", "", "", "", "b", "") \
+ X(i8, void, "si", "", "", "", "", "", "", "b", "") \
+ X(i16, void, "si", "", "", "", "", "", "", "w", "") \
+ X(i32, void, "si", "", "", "", "", "", "", "l", "") \
+ X(i64, void, "si", "", "", "", "", "", "", "q", "") \
+ X(f32, void, "ss", "ss", "ps", "ss", "d", "", "", "", "s") \
+ X(f64, void, "sd", "sd", "pd", "sd", "q", "", "", "", "l") \
+ X(v4i1, i32, "?", "", "", "", "d", "dq", "", "", "") \
+ X(v8i1, i16, "?", "", "", "", "w", "wd", "", "", "") \
+ X(v16i1, i8, "?", "", "", "", "b", "bw", "", "", "") \
+ X(v16i8, i8, "?", "", "", "", "b", "bw", "", "", "") \
+ X(v8i16, i16, "?", "", "", "", "w", "wd", "wb", "", "") \
+ X(v4i32, i32, "dq", "", "", "", "d", "dq", "dw", "", "") \
+ X(v4f32, f32, "ps", "", "ps", "ps", "d", "dq", "", "", "")
+//#define X(tag, elty, cvt, sdss, pdps, spsd, int_, unpack, pack, width, fld)
#endif // SUBZERO_SRC_ICEINSTX8632_DEF
diff --git a/src/IceInstX8664.cpp b/src/IceInstX8664.cpp
index d83c47e..d44f35d 100644
--- a/src/IceInstX8664.cpp
+++ b/src/IceInstX8664.cpp
@@ -51,8 +51,8 @@
const TargetX8664Traits::TypeAttributesType
TargetX8664Traits::TypeAttributes[] = {
-#define X(tag, elementty, cvt, sdss, pdps, spsd, pack, unpack, width, fld) \
- { cvt, sdss, pdps, spsd, pack, unpack, width, fld } \
+#define X(tag, elty, cvt, sdss, pdps, spsd, int_, unpack, pack, width, fld) \
+ { cvt, sdss, pdps, spsd, int_, unpack, pack, width, fld } \
,
ICETYPEX8664_TABLE
#undef X
diff --git a/src/IceInstX8664.def b/src/IceInstX8664.def
index caee1ad..db97dbf 100644
--- a/src/IceInstX8664.def
+++ b/src/IceInstX8664.def
@@ -295,22 +295,22 @@
//#define X(val, emit)
#define ICETYPEX8664_TABLE \
- /* tag, element type, cvt , sdss, pdps, spsd, pack, unpack, width, fld */ \
- X(void, void, "?", "", "", "", "", "", "", "") \
- X(i1, void, "si", "", "", "", "", "", "b", "") \
- X(i8, void, "si", "", "", "", "", "", "b", "") \
- X(i16, void, "si", "", "", "", "", "", "w", "") \
- X(i32, void, "si", "", "", "", "", "", "l", "") \
- X(i64, void, "si", "", "", "", "", "", "q", "") \
- X(f32, void, "ss", "ss", "ps", "ss", "d", "", "", "s") \
- X(f64, void, "sd", "sd", "pd", "sd", "q", "", "", "l") \
- X(v4i1, i32, "?", "", "", "", "d", "dq", "", "") \
- X(v8i1, i16, "?", "", "", "", "w", "wd", "", "") \
- X(v16i1, i8, "?", "", "", "", "b", "bw", "", "") \
- X(v16i8, i8, "?", "", "", "", "b", "bw", "", "") \
- X(v8i16, i16, "?", "", "", "", "w", "wd", "", "") \
- X(v4i32, i32, "dq", "", "", "", "d", "dq", "", "") \
- X(v4f32, f32, "ps", "", "ps", "ps", "d", "dq", "", "")
-//#define X(tag, elementty, cvt, sdss, pdps, pack, unpack, width, fld)
+ /* tag, elty, cvt, sdss, pdps, spsd, int_, unpack, pack, width, fld */ \
+ X(void, void, "?", "", "", "", "", "", "", "", "") \
+ X(i1, void, "si", "", "", "", "", "", "", "b", "") \
+ X(i8, void, "si", "", "", "", "", "", "", "b", "") \
+ X(i16, void, "si", "", "", "", "", "", "", "w", "") \
+ X(i32, void, "si", "", "", "", "", "", "", "l", "") \
+ X(i64, void, "si", "", "", "", "", "", "", "q", "") \
+ X(f32, void, "ss", "ss", "ps", "ss", "d", "", "", "", "s") \
+ X(f64, void, "sd", "sd", "pd", "sd", "q", "", "", "", "l") \
+ X(v4i1, i32, "?", "", "", "", "d", "dq", "", "", "") \
+ X(v8i1, i16, "?", "", "", "", "w", "wd", "", "", "") \
+ X(v16i1, i8, "?", "", "", "", "b", "bw", "", "", "") \
+ X(v16i8, i8, "?", "", "", "", "b", "bw", "", "", "") \
+ X(v8i16, i16, "?", "", "", "", "w", "wd", "wb", "", "") \
+ X(v4i32, i32, "dq", "", "", "", "d", "dq", "dw", "", "") \
+ X(v4f32, f32, "ps", "", "ps", "ps", "d", "dq", "", "", "")
+//#define X(tag, elty, cvt, sdss, pdps, spsd, int_, unpack, pack, width, fld)
#endif // SUBZERO_SRC_ICEINSTX8664_DEF
diff --git a/src/IceInstX86Base.h b/src/IceInstX86Base.h
index 1ce6d6f..7e96de5 100644
--- a/src/IceInstX86Base.h
+++ b/src/IceInstX86Base.h
@@ -145,6 +145,8 @@
Pshufb,
Pshufd,
Punpckl,
+ Packss,
+ Packus,
Psll,
Psra,
Psrl,
@@ -186,7 +188,7 @@
IacaEnd
};
- enum SseSuffix { None, Packed, Unpack, Scalar, Integral };
+ enum SseSuffix { None, Packed, Unpack, Scalar, Integral, Pack };
static const char *getWidthString(Type Ty);
static const char *getFldString(Type Ty);
@@ -878,6 +880,9 @@
SuffixString = Traits::TypeAttributes[DestTy].SdSsString;
break;
case InstX86Base::SseSuffix::Integral:
+ SuffixString = Traits::TypeAttributes[DestTy].IntegralString;
+ break;
+ case InstX86Base::SseSuffix::Pack:
SuffixString = Traits::TypeAttributes[DestTy].PackString;
break;
}
@@ -934,7 +939,7 @@
// Shift operations are always integral, and hence always need a suffix.
const Type DestTy = this->getDest()->getType();
this->emitTwoAddress(Func, this->Opcode,
- Traits::TypeAttributes[DestTy].PackString);
+ Traits::TypeAttributes[DestTy].IntegralString);
}
void emitIAS(const Cfg *Func) const override {
this->validateVectorAddrMode();
@@ -2927,6 +2932,38 @@
Source) {}
};
+ class InstX86Packss
+ : public InstX86BaseBinopXmm<InstX86Base::Packss, false,
+ InstX86Base::SseSuffix::Pack> {
+ public:
+ static InstX86Packss *create(Cfg *Func, Variable *Dest, Operand *Source) {
+ return new (Func->allocate<InstX86Packss>())
+ InstX86Packss(Func, Dest, Source);
+ }
+
+ private:
+ InstX86Packss(Cfg *Func, Variable *Dest, Operand *Source)
+ : InstX86BaseBinopXmm<InstX86Base::Packss, false,
+ InstX86Base::SseSuffix::Pack>(Func, Dest,
+ Source) {}
+ };
+
+ class InstX86Packus
+ : public InstX86BaseBinopXmm<InstX86Base::Packus, false,
+ InstX86Base::SseSuffix::Pack> {
+ public:
+ static InstX86Packus *create(Cfg *Func, Variable *Dest, Operand *Source) {
+ return new (Func->allocate<InstX86Packus>())
+ InstX86Packus(Func, Dest, Source);
+ }
+
+ private:
+ InstX86Packus(Cfg *Func, Variable *Dest, Operand *Source)
+ : InstX86BaseBinopXmm<InstX86Base::Packus, false,
+ InstX86Base::SseSuffix::Pack>(Func, Dest,
+ Source) {}
+ };
+
}; // struct InstImpl
/// struct Insts is a template that can be used to instantiate all the X86
@@ -3052,6 +3089,8 @@
using Pshufb = typename InstImpl<TraitsType>::InstX86Pshufb;
using Punpckl = typename InstImpl<TraitsType>::InstX86Punpckl;
+ using Packss = typename InstImpl<TraitsType>::InstX86Packss;
+ using Packus = typename InstImpl<TraitsType>::InstX86Packus;
};
/// X86 Instructions have static data (particularly, opcodes and instruction
@@ -3287,6 +3326,12 @@
template <> \
template <> \
const char *InstImpl<TraitsType>::InstX86Punpckl::Base::Opcode = "punpckl"; \
+ template <> \
+ template <> \
+ const char *InstImpl<TraitsType>::InstX86Packss::Base::Opcode = "packss"; \
+ template <> \
+ template <> \
+ const char *InstImpl<TraitsType>::InstX86Packus::Base::Opcode = "packus"; \
/* Inplace GPR ops */ \
template <> \
template <> \
@@ -3660,6 +3705,18 @@
InstImpl<TraitsType>::InstX86Punpckl::Base::Emitter = { \
&InstImpl<TraitsType>::Assembler::punpckl, \
&InstImpl<TraitsType>::Assembler::punpckl}; \
+ template <> \
+ template <> \
+ const InstImpl<TraitsType>::Assembler::XmmEmitterRegOp \
+ InstImpl<TraitsType>::InstX86Packss::Base::Emitter = { \
+ &InstImpl<TraitsType>::Assembler::packss, \
+ &InstImpl<TraitsType>::Assembler::packss}; \
+ template <> \
+ template <> \
+ const InstImpl<TraitsType>::Assembler::XmmEmitterRegOp \
+ InstImpl<TraitsType>::InstX86Packus::Base::Emitter = { \
+ &InstImpl<TraitsType>::Assembler::packus, \
+ &InstImpl<TraitsType>::Assembler::packus}; \
} \
}
diff --git a/src/IceInstX86BaseImpl.h b/src/IceInstX86BaseImpl.h
index 1bc2a0c..5c6c005 100644
--- a/src/IceInstX86BaseImpl.h
+++ b/src/IceInstX86BaseImpl.h
@@ -2607,7 +2607,8 @@
assert(this->getSrcSize() == 2);
// pextrb and pextrd are SSE4.1 instructions.
Str << "\t" << this->Opcode
- << Traits::TypeAttributes[this->getSrc(0)->getType()].PackString << "\t";
+ << Traits::TypeAttributes[this->getSrc(0)->getType()].IntegralString
+ << "\t";
this->getSrc(1)->emit(Func);
Str << ", ";
this->getSrc(0)->emit(Func);
@@ -2646,7 +2647,8 @@
Ostream &Str = Func->getContext()->getStrEmit();
assert(this->getSrcSize() == 3);
Str << "\t" << this->Opcode
- << Traits::TypeAttributes[this->getDest()->getType()].PackString << "\t";
+ << Traits::TypeAttributes[this->getDest()->getType()].IntegralString
+ << "\t";
this->getSrc(2)->emit(Func);
Str << ", ";
Operand *Src1 = this->getSrc(1);
diff --git a/src/IceTargetLoweringX8632.cpp b/src/IceTargetLoweringX8632.cpp
index fd1cf75..36e5964 100644
--- a/src/IceTargetLoweringX8632.cpp
+++ b/src/IceTargetLoweringX8632.cpp
@@ -101,8 +101,8 @@
const TargetX8632Traits::TableTypeX8632AttributesType
TargetX8632Traits::TableTypeX8632Attributes[] = {
-#define X(tag, elementty, cvt, sdss, pdps, spsd, pack, unpack, width, fld) \
- { IceType_##elementty } \
+#define X(tag, elty, cvt, sdss, pdps, spsd, int_, unpack, pack, width, fld) \
+ { IceType_##elty } \
,
ICETYPEX8632_TABLE
#undef X
@@ -462,7 +462,7 @@
namespace dummy3 {
// Define a temporary set of enum values based on low-level table entries.
enum _tmp_enum {
-#define X(tag, elementty, cvt, sdss, pdps, spsd, pack, unpack, width, fld) \
+#define X(tag, elty, cvt, sdss, pdps, spsd, int_, unpack, pack, width, fld) \
_tmp_##tag,
ICETYPEX8632_TABLE
#undef X
@@ -475,7 +475,7 @@
#undef X
// Define a set of constants based on low-level table entries, and ensure the
// table entry keys are consistent.
-#define X(tag, elementty, cvt, sdss, pdps, spsd, pack, unpack, width, fld) \
+#define X(tag, elty, cvt, sdss, pdps, spsd, int_, unpack, pack, width, fld) \
static const int _table2_##tag = _tmp_##tag; \
static_assert(_table1_##tag == _table2_##tag, \
"Inconsistency between ICETYPEX8632_TABLE and ICETYPE_TABLE");
diff --git a/src/IceTargetLoweringX8632Traits.h b/src/IceTargetLoweringX8632Traits.h
index 334dbdc..8844519 100644
--- a/src/IceTargetLoweringX8632Traits.h
+++ b/src/IceTargetLoweringX8632Traits.h
@@ -946,14 +946,15 @@
} InstCmppsAttributes[];
static const struct TypeAttributesType {
- const char *CvtString; // i (integer), s (single FP), d (double FP)
- const char *SdSsString; // ss, sd, or <blank>
- const char *PdPsString; // ps, pd, or <blank>
- const char *SpsdString; // ss, sd, ps, pd, or <blank>
- const char *PackString; // b, w, d, or <blank>
- const char *UnpackString; // bw, wd, dq, or <blank>
- const char *WidthString; // b, w, l, q, or <blank>
- const char *FldString; // s, l, or <blank>
+ const char *CvtString; // i (integer), s (single FP), d (double FP)
+ const char *SdSsString; // ss, sd, or <blank>
+ const char *PdPsString; // ps, pd, or <blank>
+ const char *SpsdString; // ss, sd, ps, pd, or <blank>
+ const char *IntegralString; // b, w, d, or <blank>
+ const char *UnpackString; // bw, wd, dq, or <blank>
+ const char *PackString; // wb, dw, or <blank>
+ const char *WidthString; // b, w, l, q, or <blank>
+ const char *FldString; // s, l, or <blank>
} TypeAttributes[];
static const char *InstSegmentRegNames[];
diff --git a/src/IceTargetLoweringX8664.cpp b/src/IceTargetLoweringX8664.cpp
index 66a1581..df454b0 100644
--- a/src/IceTargetLoweringX8664.cpp
+++ b/src/IceTargetLoweringX8664.cpp
@@ -94,8 +94,8 @@
const TargetX8664Traits::TableTypeX8664AttributesType
TargetX8664Traits::TableTypeX8664Attributes[] = {
-#define X(tag, elementty, cvt, sdss, pdps, spsd, pack, unpack, width, fld) \
- { IceType_##elementty } \
+#define X(tag, elty, cvt, sdss, pdps, spsd, int_, unpack, pack, width, fld) \
+ { IceType_##elty } \
,
ICETYPEX8664_TABLE
#undef X
@@ -801,7 +801,7 @@
namespace dummy3 {
// Define a temporary set of enum values based on low-level table entries.
enum _tmp_enum {
-#define X(tag, elementty, cvt, sdss, pdps, spsd, pack, unpack, width, fld) \
+#define X(tag, elty, cvt, sdss, pdps, spsd, int_, unpack, pack, width, fld) \
_tmp_##tag,
ICETYPEX8664_TABLE
#undef X
@@ -814,7 +814,7 @@
#undef X
// Define a set of constants based on low-level table entries, and ensure the
// table entry keys are consistent.
-#define X(tag, elementty, cvt, sdss, pdps, spsd, pack, unpack, width, fld) \
+#define X(tag, elty, cvt, sdss, pdps, spsd, int_, unpack, pack, width, fld) \
static const int _table2_##tag = _tmp_##tag; \
static_assert(_table1_##tag == _table2_##tag, \
"Inconsistency between ICETYPEX8664_TABLE and ICETYPE_TABLE");
diff --git a/src/IceTargetLoweringX8664Traits.h b/src/IceTargetLoweringX8664Traits.h
index 27d8b5f..5e3e3c1 100644
--- a/src/IceTargetLoweringX8664Traits.h
+++ b/src/IceTargetLoweringX8664Traits.h
@@ -1022,14 +1022,15 @@
} InstCmppsAttributes[];
static const struct TypeAttributesType {
- const char *CvtString; // i (integer), s (single FP), d (double FP)
- const char *SdSsString; // ss, sd, or <blank>
- const char *PdPsString; // ps, pd, or <blank>
- const char *SpSdString; // ss, sd, ps, pd, or <blank>
- const char *PackString; // b, w, d, or <blank>
- const char *UnpackString; // bw, wd, dq, or <blank>
- const char *WidthString; // b, w, l, q, or <blank>
- const char *FldString; // s, l, or <blank>
+ const char *CvtString; // i (integer), s (single FP), d (double FP)
+ const char *SdSsString; // ss, sd, or <blank>
+ const char *PdPsString; // ps, pd, or <blank>
+ const char *SpSdString; // ss, sd, ps, pd, or <blank>
+ const char *IntegralString; // b, w, d, or <blank>
+ const char *UnpackString; // bw, wd, dq, or <blank>
+ const char *PackString; // wb, dw, or <blank>
+ const char *WidthString; // b, w, l, q, or <blank>
+ const char *FldString; // s, l, or <blank>
} TypeAttributes[];
};
diff --git a/src/IceTargetLoweringX86Base.h b/src/IceTargetLoweringX86Base.h
index a7c89f9..0f31dd4 100644
--- a/src/IceTargetLoweringX86Base.h
+++ b/src/IceTargetLoweringX86Base.h
@@ -815,6 +815,14 @@
AutoMemorySandboxer<> _(this, &Dest, &Src0);
Context.insert<typename Traits::Insts::Punpckl>(Dest, Src0);
}
+ void _packss(Variable *Dest, Operand *Src0) {
+ AutoMemorySandboxer<> _(this, &Dest, &Src0);
+ Context.insert<typename Traits::Insts::Packss>(Dest, Src0);
+ }
+ void _packus(Variable *Dest, Operand *Src0) {
+ AutoMemorySandboxer<> _(this, &Dest, &Src0);
+ Context.insert<typename Traits::Insts::Packus>(Dest, Src0);
+ }
void _pshufb(Variable *Dest, Operand *Src0) {
AutoMemorySandboxer<> _(this, &Dest, &Src0);
Context.insert<typename Traits::Insts::Pshufb>(Dest, Src0);
