: Ii8<o, F, outs, ins, asm, pattern, SSEPackedInt>, TA,
Requires<[HasSSE42]>;
+// AVX Instruction Templates:
+// Instructions introduced in AVX (no SSE equivalent forms)
+//
+// AVX8I - AVX instructions with T8 and OpSize prefix.
+class AVX8I<bits<8> o, Format F, dag outs, dag ins, string asm,
+ list<dag> pattern>
+ : I<o, F, outs, ins, asm, pattern, SSEPackedInt>, T8, OpSize,
+ Requires<[HasAVX]>;
+
// AES Instruction Templates:
//
// AES8I
(int_x86_aesni_aeskeygenassist (bitconvert (memopv2i64 addr:$src1)),
imm:$src2))]>,
OpSize;
+
+//===----------------------------------------------------------------------===//
+// AVX Instructions
+//===----------------------------------------------------------------------===//
+
+let isAsmParserOnly = 1 in {
+
+// Load from memory and broadcast to all elements of the destination operand
+class avx_broadcast<bits<8> opc, string OpcodeStr, RegisterClass RC,
+ X86MemOperand x86memop> :
+ AVX8I<opc, MRMSrcMem, (outs RC:$dst), (ins x86memop:$src),
+ !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"), []>, VEX;
+
+def VBROADCASTSS : avx_broadcast<0x18, "vbroadcastss", VR128, f32mem>;
+def VBROADCASTSSY : avx_broadcast<0x18, "vbroadcastss", VR256, f32mem>;
+def VBROADCASTSD : avx_broadcast<0x19, "vbroadcastsd", VR256, f64mem>;
+def VBROADCASTF128 : avx_broadcast<0x1A, "vbroadcastf128", VR256, f128mem>;
+
+} // isAsmParserOnly
// CHECK: encoding: [0xc4,0x63,0x2d,0x40,0x18,0x03]
vdpps $3, (%rax), %ymm10, %ymm11
+// CHECK: vbroadcastf128 (%rax), %ymm12
+// CHECK: encoding: [0xc4,0x62,0x7d,0x1a,0x20]
+ vbroadcastf128 (%rax), %ymm12
+
+// CHECK: vbroadcastsd (%rax), %ymm12
+// CHECK: encoding: [0xc4,0x62,0x7d,0x19,0x20]
+ vbroadcastsd (%rax), %ymm12
+
+// CHECK: vbroadcastss (%rax), %xmm12
+// CHECK: encoding: [0xc4,0x62,0x79,0x18,0x20]
+ vbroadcastss (%rax), %xmm12
+
+// CHECK: vbroadcastss (%rax), %ymm12
+// CHECK: encoding: [0xc4,0x62,0x7d,0x18,0x20]
+ vbroadcastss (%rax), %ymm12
+