Author: sampo
Date: Sat Feb 9 17:46:37 2008
New Revision: 46915
URL: http://llvm.org/viewvc/llvm-project?rev=46915&view=rev
Log:
memopv16i8 had wrong alignment requirement, would have broken pabsb
pabs{b,w,d} are not two address
fix extract-to-mem sse4 ops
add sse4 vector sign extend nodes
Modified:
llvm/trunk/lib/Target/X86/X86InstrSSE.td
Modified: llvm/trunk/lib/Target/X86/X86InstrSSE.td
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrSSE.td?rev=46915&r1=46914&r2=46915&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrSSE.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrSSE.td Sat Feb 9 17:46:37 2008
@@ -130,9 +130,11 @@
def memopv2f64 : PatFrag<(ops node:$ptr), (v2f64 (memop node:$ptr))>;
def memopv4i32 : PatFrag<(ops node:$ptr), (v4i32 (memop node:$ptr))>;
def memopv2i64 : PatFrag<(ops node:$ptr), (v2i64 (memop node:$ptr))>;
+def memopv16i8 : PatFrag<(ops node:$ptr), (v16i8 (memop node:$ptr))>;
// SSSE3 uses MMX registers for some instructions. They aren't aligned on a
// 16-byte boundary.
+// FIXME: 8 byte alignment for mmx reads is not required
def memop64 : PatFrag<(ops node:$ptr), (ld node:$ptr), [{
if (LoadSDNode *LD = dyn_cast<LoadSDNode>(N))
return LD->getExtensionType() == ISD::NON_EXTLOAD &&
@@ -142,7 +144,6 @@
}]>;
def memopv8i8 : PatFrag<(ops node:$ptr), (v8i8 (memop64 node:$ptr))>;
-def memopv16i8 : PatFrag<(ops node:$ptr), (v16i8 (memop64 node:$ptr))>;
def memopv4i16 : PatFrag<(ops node:$ptr), (v4i16 (memop64 node:$ptr))>;
def memopv8i16 : PatFrag<(ops node:$ptr), (v8i16 (memop64 node:$ptr))>;
def memopv2i32 : PatFrag<(ops node:$ptr), (v2i32 (memop64 node:$ptr))>;
@@ -2441,105 +2442,89 @@
: I<o, F, outs, ins, asm, pattern>, TA, Requires<[HasSSSE3]>;
/// SS3I_unop_rm_int_8 - Simple SSSE3 unary operator whose type is v*i8.
-let isTwoAddress = 1 in {
- multiclass SS3I_unop_rm_int_8<bits<8> opc, string OpcodeStr,
- Intrinsic IntId64, Intrinsic IntId128,
- bit Commutable = 0> {
- def rr64 : SS38I<opc, MRMSrcReg, (outs VR64:$dst), (ins VR64:$src),
- !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
- [(set VR64:$dst, (IntId64 VR64:$src))]> {
- let isCommutable = Commutable;
- }
- def rm64 : SS38I<opc, MRMSrcMem, (outs VR64:$dst), (ins i64mem:$src),
- !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
- [(set VR64:$dst,
- (IntId64 (bitconvert (memopv8i8 addr:$src))))]>;
+multiclass SS3I_unop_rm_int_8<bits<8> opc, string OpcodeStr,
+ Intrinsic IntId64, Intrinsic IntId128> {
+ def rr64 : SS38I<opc, MRMSrcReg, (outs VR64:$dst), (ins VR64:$src),
+ !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
+ [(set VR64:$dst, (IntId64 VR64:$src))]>;
+
+ def rm64 : SS38I<opc, MRMSrcMem, (outs VR64:$dst), (ins i64mem:$src),
+ !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
+ [(set VR64:$dst,
+ (IntId64 (bitconvert (memopv8i8 addr:$src))))]>;
- def rr128 : SS38I<opc, MRMSrcReg, (outs VR128:$dst),
- (ins VR128:$src),
- !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
- [(set VR128:$dst, (IntId128 VR128:$src))]>,
- OpSize {
- let isCommutable = Commutable;
- }
- def rm128 : SS38I<opc, MRMSrcMem, (outs VR128:$dst),
- (ins i128mem:$src),
- !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
- [(set VR128:$dst,
- (IntId128
- (bitconvert (memopv16i8 addr:$src))))]>, OpSize;
- }
+ def rr128 : SS38I<opc, MRMSrcReg, (outs VR128:$dst),
+ (ins VR128:$src),
+ !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
+ [(set VR128:$dst, (IntId128 VR128:$src))]>,
+ OpSize;
+
+ def rm128 : SS38I<opc, MRMSrcMem, (outs VR128:$dst),
+ (ins i128mem:$src),
+ !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
+ [(set VR128:$dst,
+ (IntId128
+ (bitconvert (memopv16i8 addr:$src))))]>, OpSize;
}
/// SS3I_unop_rm_int_16 - Simple SSSE3 unary operator whose type is v*i16.
-let isTwoAddress = 1 in {
- multiclass SS3I_unop_rm_int_16<bits<8> opc, string OpcodeStr,
- Intrinsic IntId64, Intrinsic IntId128,
- bit Commutable = 0> {
- def rr64 : SS38I<opc, MRMSrcReg, (outs VR64:$dst),
- (ins VR64:$src),
- !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
- [(set VR64:$dst, (IntId64 VR64:$src))]> {
- let isCommutable = Commutable;
- }
- def rm64 : SS38I<opc, MRMSrcMem, (outs VR64:$dst),
- (ins i64mem:$src),
- !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
- [(set VR64:$dst,
- (IntId64
- (bitconvert (memopv4i16 addr:$src))))]>;
+multiclass SS3I_unop_rm_int_16<bits<8> opc, string OpcodeStr,
+ Intrinsic IntId64, Intrinsic IntId128> {
+ def rr64 : SS38I<opc, MRMSrcReg, (outs VR64:$dst),
+ (ins VR64:$src),
+ !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
+ [(set VR64:$dst, (IntId64 VR64:$src))]>;
+
+ def rm64 : SS38I<opc, MRMSrcMem, (outs VR64:$dst),
+ (ins i64mem:$src),
+ !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
+ [(set VR64:$dst,
+ (IntId64
+ (bitconvert (memopv4i16 addr:$src))))]>;
- def rr128 : SS38I<opc, MRMSrcReg, (outs VR128:$dst),
- (ins VR128:$src),
- !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
- [(set VR128:$dst, (IntId128 VR128:$src))]>,
- OpSize {
- let isCommutable = Commutable;
- }
- def rm128 : SS38I<opc, MRMSrcMem, (outs VR128:$dst),
- (ins i128mem:$src),
- !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
- [(set VR128:$dst,
- (IntId128
- (bitconvert (memopv8i16 addr:$src))))]>, OpSize;
- }
+ def rr128 : SS38I<opc, MRMSrcReg, (outs VR128:$dst),
+ (ins VR128:$src),
+ !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
+ [(set VR128:$dst, (IntId128 VR128:$src))]>,
+ OpSize;
+
+ def rm128 : SS38I<opc, MRMSrcMem, (outs VR128:$dst),
+ (ins i128mem:$src),
+ !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
+ [(set VR128:$dst,
+ (IntId128
+ (bitconvert (memopv8i16 addr:$src))))]>, OpSize;
}
/// SS3I_unop_rm_int_32 - Simple SSSE3 unary operator whose type is v*i32.
-let isTwoAddress = 1 in {
- multiclass SS3I_unop_rm_int_32<bits<8> opc, string OpcodeStr,
- Intrinsic IntId64, Intrinsic IntId128,
- bit Commutable = 0> {
- def rr64 : SS38I<opc, MRMSrcReg, (outs VR64:$dst),
- (ins VR64:$src),
- !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
- [(set VR64:$dst, (IntId64 VR64:$src))]> {
- let isCommutable = Commutable;
- }
- def rm64 : SS38I<opc, MRMSrcMem, (outs VR64:$dst),
- (ins i64mem:$src),
- !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
- [(set VR64:$dst,
- (IntId64
- (bitconvert (memopv2i32 addr:$src))))]>;
+multiclass SS3I_unop_rm_int_32<bits<8> opc, string OpcodeStr,
+ Intrinsic IntId64, Intrinsic IntId128> {
+ def rr64 : SS38I<opc, MRMSrcReg, (outs VR64:$dst),
+ (ins VR64:$src),
+ !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
+ [(set VR64:$dst, (IntId64 VR64:$src))]>;
+
+ def rm64 : SS38I<opc, MRMSrcMem, (outs VR64:$dst),
+ (ins i64mem:$src),
+ !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
+ [(set VR64:$dst,
+ (IntId64
+ (bitconvert (memopv2i32 addr:$src))))]>;
- def rr128 : SS38I<opc, MRMSrcReg, (outs VR128:$dst),
- (ins VR128:$src),
- !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
- [(set VR128:$dst, (IntId128 VR128:$src))]>,
- OpSize {
- let isCommutable = Commutable;
- }
- def rm128 : SS38I<opc, MRMSrcMem, (outs VR128:$dst),
- (ins i128mem:$src),
- !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
- [(set VR128:$dst,
- (IntId128
- (bitconvert (memopv4i32 addr:$src))))]>, OpSize;
- }
+ def rr128 : SS38I<opc, MRMSrcReg, (outs VR128:$dst),
+ (ins VR128:$src),
+ !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
+ [(set VR128:$dst, (IntId128 VR128:$src))]>,
+ OpSize;
+
+ def rm128 : SS38I<opc, MRMSrcMem, (outs VR128:$dst),
+ (ins i128mem:$src),
+ !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
+ [(set VR128:$dst,
+ (IntId128
+ (bitconvert (memopv4i32 addr:$src))))]>, OpSize;
}
-// FIXME: are these really two-address?
defm PABSB : SS3I_unop_rm_int_8 <0x1C, "pabsb",
int_x86_ssse3_pabs_b,
int_x86_ssse3_pabs_b_128>;
@@ -3156,19 +3141,19 @@
let isTwoAddress = 1 in {
multiclass SS41I_binop_rm_int<bits<8> opc, string OpcodeStr,
Intrinsic IntId128, bit Commutable = 0> {
- def rr128 : SS48I<opc, MRMSrcReg, (outs VR128:$dst),
- (ins VR128:$src1, VR128:$src2),
- !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
- [(set VR128:$dst, (IntId128 VR128:$src1, VR128:$src2))]>,
- OpSize {
+ def rr : SS48I<opc, MRMSrcReg, (outs VR128:$dst),
+ (ins VR128:$src1, VR128:$src2),
+ !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
+ [(set VR128:$dst, (IntId128 VR128:$src1, VR128:$src2))]>,
+ OpSize {
let isCommutable = Commutable;
}
- def rm128 : SS48I<opc, MRMSrcMem, (outs VR128:$dst),
- (ins VR128:$src1, i128mem:$src2),
- !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
- [(set VR128:$dst,
- (IntId128 VR128:$src1,
- (bitconvert (memopv16i8 addr:$src2))))]>, OpSize;
+ def rm : SS48I<opc, MRMSrcMem, (outs VR128:$dst),
+ (ins VR128:$src1, i128mem:$src2),
+ !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
+ [(set VR128:$dst,
+ (IntId128 VR128:$src1,
+ (bitconvert (memopv16i8 addr:$src2))))]>, OpSize;
}
}
@@ -3235,23 +3220,23 @@
let isTwoAddress = 1 in {
multiclass SS41I_binop_rmi_int<bits<8> opc, string OpcodeStr,
Intrinsic IntId128, bit Commutable = 0> {
- def rri128 : SS4AI<opc, MRMSrcReg, (outs VR128:$dst),
- (ins VR128:$src1, VR128:$src2, i32i8imm:$src3),
- !strconcat(OpcodeStr,
- "\t{$$src3, src2, $dst|$dst, $src2, $src3}"),
- [(set VR128:$dst,
- (IntId128 VR128:$src1, VR128:$src2, imm:$src3))]>,
- OpSize {
+ def rri : SS4AI<opc, MRMSrcReg, (outs VR128:$dst),
+ (ins VR128:$src1, VR128:$src2, i32i8imm:$src3),
+ !strconcat(OpcodeStr,
+ "\t{$$src3, src2, $dst|$dst, $src2, $src3}"),
+ [(set VR128:$dst,
+ (IntId128 VR128:$src1, VR128:$src2, imm:$src3))]>,
+ OpSize {
let isCommutable = Commutable;
}
- def rmi128 : SS4AI<opc, MRMSrcMem, (outs VR128:$dst),
- (ins VR128:$src1, i128mem:$src2, i32i8imm:$src3),
- !strconcat(OpcodeStr,
- "\t{$$src3, src2, $dst|$dst, $src2, $src3}"),
- [(set VR128:$dst,
- (IntId128 VR128:$src1,
- (bitconvert (memopv16i8 addr:$src2)), imm:$src3))]>,
- OpSize;
+ def rmi : SS4AI<opc, MRMSrcMem, (outs VR128:$dst),
+ (ins VR128:$src1, i128mem:$src2, i32i8imm:$src3),
+ !strconcat(OpcodeStr,
+ "\t{$$src3, src2, $dst|$dst, $src2, $src3}"),
+ [(set VR128:$dst,
+ (IntId128 VR128:$src1,
+ (bitconvert (memopv16i8 addr:$src2)), imm:$src3))]>,
+ OpSize;
}
}
@@ -3268,28 +3253,107 @@
defm MPSADBW : SS41I_binop_rmi_int<0x42, "mpsadbw",
int_x86_sse41_mpsadbw, 0>;
+
+multiclass SS41I_binop_rm_int8<bits<8> opc, string OpcodeStr, Intrinsic IntId>
{
+ def rr : SS48I<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
+ !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
+ [(set VR128:$dst, (IntId VR128:$src))]>, OpSize;
+
+ def rm : SS48I<opc, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
+ !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
+ [(set VR128:$dst,
+ (IntId (bitconvert (v4i32 (load addr:$src)))))]>, OpSize;
+}
+
+defm PMOVSXBW : SS41I_binop_rm_int8<0x20, "pmovsxbw",
int_x86_sse41_pmovsxbw>;
+defm PMOVSXWD : SS41I_binop_rm_int8<0x23, "pmovsxwd",
int_x86_sse41_pmovsxwd>;
+defm PMOVSXDQ : SS41I_binop_rm_int8<0x25, "pmovsxdq",
int_x86_sse41_pmovsxdq>;
+defm PMOVZXBW : SS41I_binop_rm_int8<0x30, "pmovzxbw",
int_x86_sse41_pmovzxbw>;
+defm PMOVZXWD : SS41I_binop_rm_int8<0x33, "pmovzxwd",
int_x86_sse41_pmovzxwd>;
+defm PMOVZXDQ : SS41I_binop_rm_int8<0x35, "pmovzxdq",
int_x86_sse41_pmovzxdq>;
+
+multiclass SS41I_binop_rm_int4<bits<8> opc, string OpcodeStr, Intrinsic IntId>
{
+ def rr : SS48I<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
+ !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
+ [(set VR128:$dst, (IntId VR128:$src))]>, OpSize;
+
+ def rm : SS48I<opc, MRMSrcMem, (outs VR128:$dst), (ins i32mem:$src),
+ !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
+ [(set VR128:$dst,
+ (IntId (bitconvert (v4i32 (load addr:$src)))))]>, OpSize;
+}
+
+defm PMOVSXBD : SS41I_binop_rm_int4<0x21, "pmovsxbd",
int_x86_sse41_pmovsxbd>;
+defm PMOVSXWQ : SS41I_binop_rm_int4<0x24, "pmovsxwq",
int_x86_sse41_pmovsxwq>;
+defm PMOVZXBD : SS41I_binop_rm_int4<0x31, "pmovzxbd",
int_x86_sse41_pmovzxbd>;
+defm PMOVZXWQ : SS41I_binop_rm_int4<0x34, "pmovzxwq",
int_x86_sse41_pmovzxwq>;
+
+multiclass SS41I_binop_rm_int2<bits<8> opc, string OpcodeStr, Intrinsic IntId>
{
+ def rr : SS48I<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
+ !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
+ [(set VR128:$dst, (IntId VR128:$src))]>, OpSize;
+
+ def rm : SS48I<opc, MRMSrcMem, (outs VR128:$dst), (ins i16mem:$src),
+ !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
+ [(set VR128:$dst,
+ (IntId (bitconvert (v4i32 (load addr:$src)))))]>, OpSize;
+}
+
+defm PMOVSXBQ : SS41I_binop_rm_int2<0x22, "pmovsxbq",
int_x86_sse41_pmovsxbq>;
+defm PMOVZXBQ : SS41I_binop_rm_int2<0x32, "pmovsxbq",
int_x86_sse41_pmovzxbq>;
+
+
+/// SS41I_binop_ext8 - SSE 4.1 binary operator with immediate
+multiclass SS41I_binop_ext8<bits<8> opc, string OpcodeStr> {
+ def rr : SS4AI<opc, MRMSrcReg, (outs GR32:$dst),
+ (ins VR128:$src1, i32i8imm:$src2),
+ !strconcat(OpcodeStr,
+ "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
+ [(set GR32:$dst, (zext
+ (extractelt (v16i8 VR128:$src1), imm:$src2)))]>, OpSize;
+ def mr : SS4AI<opc, MRMDestMem, (outs),
+ (ins i8mem:$dst, VR128:$src1, i32i8imm:$src2),
+ !strconcat(OpcodeStr,
+ "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
+ [(store (extractelt (v16i8 VR128:$src1), imm:$src2),
+ addr:$dst)]>, OpSize;
+}
+
+defm PEXTRB : SS41I_binop_ext8<0x14, "pextrb">;
+
/// SS41I_binop_ext32 - SSE 4.1 binary operator with immediate
multiclass SS41I_binop_ext32<bits<8> opc, string OpcodeStr> {
- def rri128 : SS4AI<opc, MRMSrcReg, (outs GR32:$dst),
- (ins VR128:$src1, i32i8imm:$src2),
- !strconcat(OpcodeStr,
- "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
- [(set GR32:$dst,
- (extractelt (v4i32 VR128:$src1), imm:$src2))]>,
- OpSize;
+ def rr : SS4AI<opc, MRMSrcReg, (outs GR32:$dst),
+ (ins VR128:$src1, i32i8imm:$src2),
+ !strconcat(OpcodeStr,
+ "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
+ [(set GR32:$dst,
+ (extractelt (v4i32 VR128:$src1), imm:$src2))]>, OpSize;
+ def mr : SS4AI<opc, MRMDestMem, (outs),
+ (ins i32mem:$dst, VR128:$src1, i32i8imm:$src2),
+ !strconcat(OpcodeStr,
+ "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
+ [(store (extractelt (v4i32 VR128:$src1), imm:$src2),
+ addr:$dst)]>, OpSize;
}
defm PEXTRD : SS41I_binop_ext32<0x16, "pextrd">;
/// SS41I_binop_extf32 - SSE 4.1 binary operator with immediate
multiclass SS41I_binop_extf32<bits<8> opc, string OpcodeStr> {
- def rri128 : SS4AI<opc, MRMSrcReg, (outs FR32:$dst),
- (ins VR128:$src1, i32i8imm:$src2),
- !strconcat(OpcodeStr,
- "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
- [(set FR32:$dst,
- (extractelt (v4f32 VR128:$src1), imm:$src2))]>,
- OpSize;
+ def rr : SS4AI<opc, MRMSrcReg, (outs FR32:$dst),
+ (ins VR128:$src1, i32i8imm:$src2),
+ !strconcat(OpcodeStr,
+ "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
+ [(set FR32:$dst,
+ (extractelt (v4f32 VR128:$src1), imm:$src2))]>, OpSize;
+ def mr : SS4AI<opc, MRMDestMem, (outs),
+ (ins f32mem:$dst, VR128:$src1, i32i8imm:$src2),
+ !strconcat(OpcodeStr,
+ "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
+ [(store (extractelt (v4f32 VR128:$src1), imm:$src2),
+ addr:$dst)]>, OpSize;
}
defm EXTRACTPS : SS41I_binop_extf32<0x17, "extractps">;
+
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