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-rw-r--r--lib/Target/X86/X86InstrAVX512.td197
1 files changed, 197 insertions, 0 deletions
diff --git a/lib/Target/X86/X86InstrAVX512.td b/lib/Target/X86/X86InstrAVX512.td
index cf4a0f56eb..057d551f99 100644
--- a/lib/Target/X86/X86InstrAVX512.td
+++ b/lib/Target/X86/X86InstrAVX512.td
@@ -1994,6 +1994,203 @@ def : Pat<(v2i64 (X86Movlhps VR128X:$src1, VR128X:$src2)),
// MOVHLPS patterns
def : Pat<(v4i32 (X86Movhlps VR128X:$src1, VR128X:$src2)),
(VMOVHLPSZrr VR128X:$src1, VR128X:$src2)>;
+
+//===----------------------------------------------------------------------===//
+// FMA - Fused Multiply Operations
+//
+let Constraints = "$src1 = $dst" in {
+multiclass avx512_fma3p_rm<bits<8> opc, string OpcodeStr,
+ RegisterClass RC, X86MemOperand x86memop,
+ PatFrag mem_frag, X86MemOperand x86scalar_mop, PatFrag scalar_mfrag,
+ string BrdcstStr, SDNode OpNode, ValueType OpVT> {
+ def r: AVX512FMA3<opc, MRMSrcReg, (outs RC:$dst),
+ (ins RC:$src1, RC:$src2, RC:$src3),
+ !strconcat(OpcodeStr,"\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
+ [(set RC:$dst, (OpVT(OpNode RC:$src1, RC:$src2, RC:$src3)))]>;
+
+ let mayLoad = 1 in
+ def m: AVX512FMA3<opc, MRMSrcMem, (outs RC:$dst),
+ (ins RC:$src1, RC:$src2, x86memop:$src3),
+ !strconcat(OpcodeStr, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
+ [(set RC:$dst, (OpVT (OpNode RC:$src1, RC:$src2,
+ (mem_frag addr:$src3))))]>;
+ def mb: AVX512FMA3<opc, MRMSrcMem, (outs RC:$dst),
+ (ins RC:$src1, RC:$src2, x86scalar_mop:$src3),
+ !strconcat(OpcodeStr, "\t{${src3}", BrdcstStr,
+ ", $src2, $dst|$dst, $src2, ${src3}", BrdcstStr, "}"),
+ [(set RC:$dst, (OpNode RC:$src1, RC:$src2,
+ (OpVT (X86VBroadcast (scalar_mfrag addr:$src3)))))]>, EVEX_B;
+}
+} // Constraints = "$src1 = $dst"
+
+let ExeDomain = SSEPackedSingle in {
+ defm VFMADD213PSZ : avx512_fma3p_rm<0xA8, "vfmadd213ps", VR512, f512mem,
+ memopv16f32, f32mem, loadf32, "{1to16}",
+ X86Fmadd, v16f32>, EVEX_V512,
+ EVEX_CD8<32, CD8VF>;
+ defm VFMSUB213PSZ : avx512_fma3p_rm<0xAA, "vfmsub213ps", VR512, f512mem,
+ memopv16f32, f32mem, loadf32, "{1to16}",
+ X86Fmsub, v16f32>, EVEX_V512,
+ EVEX_CD8<32, CD8VF>;
+ defm VFMADDSUB213PSZ : avx512_fma3p_rm<0xA6, "vfmaddsub213ps", VR512, f512mem,
+ memopv16f32, f32mem, loadf32, "{1to16}",
+ X86Fmaddsub, v16f32>,
+ EVEX_V512, EVEX_CD8<32, CD8VF>;
+ defm VFMSUBADD213PSZ : avx512_fma3p_rm<0xA7, "vfmsubadd213ps", VR512, f512mem,
+ memopv16f32, f32mem, loadf32, "{1to16}",
+ X86Fmsubadd, v16f32>,
+ EVEX_V512, EVEX_CD8<32, CD8VF>;
+ defm VFNMADD213PSZ : avx512_fma3p_rm<0xAC, "vfnmadd213ps", VR512, f512mem,
+ memopv16f32, f32mem, loadf32, "{1to16}",
+ X86Fnmadd, v16f32>, EVEX_V512,
+ EVEX_CD8<32, CD8VF>;
+ defm VFNMSUB213PSZ : avx512_fma3p_rm<0xAE, "vfnmsub213ps", VR512, f512mem,
+ memopv16f32, f32mem, loadf32, "{1to16}",
+ X86Fnmsub, v16f32>, EVEX_V512,
+ EVEX_CD8<32, CD8VF>;
+}
+let ExeDomain = SSEPackedDouble in {
+ defm VFMADD213PDZ : avx512_fma3p_rm<0xA8, "vfmadd213pd", VR512, f512mem,
+ memopv8f64, f64mem, loadf64, "{1to8}",
+ X86Fmadd, v8f64>, EVEX_V512,
+ VEX_W, EVEX_CD8<64, CD8VF>;
+ defm VFMSUB213PDZ : avx512_fma3p_rm<0xAA, "vfmsub213pd", VR512, f512mem,
+ memopv8f64, f64mem, loadf64, "{1to8}",
+ X86Fmsub, v8f64>, EVEX_V512, VEX_W,
+ EVEX_CD8<64, CD8VF>;
+ defm VFMADDSUB213PDZ : avx512_fma3p_rm<0xA6, "vfmaddsub213pd", VR512, f512mem,
+ memopv8f64, f64mem, loadf64, "{1to8}",
+ X86Fmaddsub, v8f64>, EVEX_V512, VEX_W,
+ EVEX_CD8<64, CD8VF>;
+ defm VFMSUBADD213PDZ : avx512_fma3p_rm<0xA7, "vfmsubadd213pd", VR512, f512mem,
+ memopv8f64, f64mem, loadf64, "{1to8}",
+ X86Fmsubadd, v8f64>, EVEX_V512, VEX_W,
+ EVEX_CD8<64, CD8VF>;
+ defm VFNMADD213PDZ : avx512_fma3p_rm<0xAC, "vfnmadd213pd", VR512, f512mem,
+ memopv8f64, f64mem, loadf64, "{1to8}",
+ X86Fnmadd, v8f64>, EVEX_V512, VEX_W,
+ EVEX_CD8<64, CD8VF>;
+ defm VFNMSUB213PDZ : avx512_fma3p_rm<0xAE, "vfnmsub213pd", VR512, f512mem,
+ memopv8f64, f64mem, loadf64, "{1to8}",
+ X86Fnmsub, v8f64>, EVEX_V512, VEX_W,
+ EVEX_CD8<64, CD8VF>;
+}
+
+let Constraints = "$src1 = $dst" in {
+multiclass avx512_fma3p_m132<bits<8> opc, string OpcodeStr,
+ RegisterClass RC, X86MemOperand x86memop,
+ PatFrag mem_frag, X86MemOperand x86scalar_mop, PatFrag scalar_mfrag,
+ string BrdcstStr, SDNode OpNode, ValueType OpVT> {
+ let mayLoad = 1 in
+ def m: AVX512FMA3<opc, MRMSrcMem, (outs RC:$dst),
+ (ins RC:$src1, RC:$src3, x86memop:$src2),
+ !strconcat(OpcodeStr, "\t{$src2, $src3, $dst|$dst, $src3, $src2}"),
+ [(set RC:$dst, (OpVT (OpNode RC:$src1, (mem_frag addr:$src2), RC:$src3)))]>;
+ def mb: AVX512FMA3<opc, MRMSrcMem, (outs RC:$dst),
+ (ins RC:$src1, RC:$src3, x86scalar_mop:$src2),
+ !strconcat(OpcodeStr, "\t{${src2}", BrdcstStr,
+ ", $src3, $dst|$dst, $src3, ${src2}", BrdcstStr, "}"),
+ [(set RC:$dst, (OpNode RC:$src1,
+ (OpVT (X86VBroadcast (scalar_mfrag addr:$src2))), RC:$src3))]>, EVEX_B;
+}
+} // Constraints = "$src1 = $dst"
+
+
+let ExeDomain = SSEPackedSingle in {
+ defm VFMADD132PSZ : avx512_fma3p_m132<0x98, "vfmadd132ps", VR512, f512mem,
+ memopv16f32, f32mem, loadf32, "{1to16}",
+ X86Fmadd, v16f32>, EVEX_V512,
+ EVEX_CD8<32, CD8VF>;
+ defm VFMSUB132PSZ : avx512_fma3p_m132<0x9A, "vfmsub132ps", VR512, f512mem,
+ memopv16f32, f32mem, loadf32, "{1to16}",
+ X86Fmsub, v16f32>, EVEX_V512,
+ EVEX_CD8<32, CD8VF>;
+ defm VFMADDSUB132PSZ : avx512_fma3p_m132<0x96, "vfmaddsub132ps", VR512, f512mem,
+ memopv16f32, f32mem, loadf32, "{1to16}",
+ X86Fmaddsub, v16f32>,
+ EVEX_V512, EVEX_CD8<32, CD8VF>;
+ defm VFMSUBADD132PSZ : avx512_fma3p_m132<0x97, "vfmsubadd132ps", VR512, f512mem,
+ memopv16f32, f32mem, loadf32, "{1to16}",
+ X86Fmsubadd, v16f32>,
+ EVEX_V512, EVEX_CD8<32, CD8VF>;
+ defm VFNMADD132PSZ : avx512_fma3p_m132<0x9C, "vfnmadd132ps", VR512, f512mem,
+ memopv16f32, f32mem, loadf32, "{1to16}",
+ X86Fnmadd, v16f32>, EVEX_V512,
+ EVEX_CD8<32, CD8VF>;
+ defm VFNMSUB132PSZ : avx512_fma3p_m132<0x9E, "vfnmsub132ps", VR512, f512mem,
+ memopv16f32, f32mem, loadf32, "{1to16}",
+ X86Fnmsub, v16f32>, EVEX_V512,
+ EVEX_CD8<32, CD8VF>;
+}
+let ExeDomain = SSEPackedDouble in {
+ defm VFMADD132PDZ : avx512_fma3p_m132<0x98, "vfmadd132pd", VR512, f512mem,
+ memopv8f64, f64mem, loadf64, "{1to8}",
+ X86Fmadd, v8f64>, EVEX_V512,
+ VEX_W, EVEX_CD8<64, CD8VF>;
+ defm VFMSUB132PDZ : avx512_fma3p_m132<0x9A, "vfmsub132pd", VR512, f512mem,
+ memopv8f64, f64mem, loadf64, "{1to8}",
+ X86Fmsub, v8f64>, EVEX_V512, VEX_W,
+ EVEX_CD8<64, CD8VF>;
+ defm VFMADDSUB132PDZ : avx512_fma3p_m132<0x96, "vfmaddsub132pd", VR512, f512mem,
+ memopv8f64, f64mem, loadf64, "{1to8}",
+ X86Fmaddsub, v8f64>, EVEX_V512, VEX_W,
+ EVEX_CD8<64, CD8VF>;
+ defm VFMSUBADD132PDZ : avx512_fma3p_m132<0x97, "vfmsubadd132pd", VR512, f512mem,
+ memopv8f64, f64mem, loadf64, "{1to8}",
+ X86Fmsubadd, v8f64>, EVEX_V512, VEX_W,
+ EVEX_CD8<64, CD8VF>;
+ defm VFNMADD132PDZ : avx512_fma3p_m132<0x9C, "vfnmadd132pd", VR512, f512mem,
+ memopv8f64, f64mem, loadf64, "{1to8}",
+ X86Fnmadd, v8f64>, EVEX_V512, VEX_W,
+ EVEX_CD8<64, CD8VF>;
+ defm VFNMSUB132PDZ : avx512_fma3p_m132<0x9E, "vfnmsub132pd", VR512, f512mem,
+ memopv8f64, f64mem, loadf64, "{1to8}",
+ X86Fnmsub, v8f64>, EVEX_V512, VEX_W,
+ EVEX_CD8<64, CD8VF>;
+}
+
+// Scalar FMA
+let Constraints = "$src1 = $dst" in {
+multiclass avx512_fma3s_rm<bits<8> opc, string OpcodeStr, SDNode OpNode,
+ RegisterClass RC, ValueType OpVT,
+ X86MemOperand x86memop, Operand memop,
+ PatFrag mem_frag> {
+ let isCommutable = 1 in
+ def r : AVX512FMA3<opc, MRMSrcReg, (outs RC:$dst),
+ (ins RC:$src1, RC:$src2, RC:$src3),
+ !strconcat(OpcodeStr,
+ "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
+ [(set RC:$dst,
+ (OpVT (OpNode RC:$src2, RC:$src1, RC:$src3)))]>;
+ let mayLoad = 1 in
+ def m : AVX512FMA3<opc, MRMSrcMem, (outs RC:$dst),
+ (ins RC:$src1, RC:$src2, f128mem:$src3),
+ !strconcat(OpcodeStr,
+ "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
+ [(set RC:$dst,
+ (OpVT (OpNode RC:$src2, RC:$src1,
+ (mem_frag addr:$src3))))]>;
+}
+
+} // Constraints = "$src1 = $dst"
+
+defm VFMADDSSZ : avx512_fma3s_rm<0xA9, "vfmadd213ss{z}", X86Fmadd, FR32X,
+ f32, f32mem, ssmem, loadf32>, EVEX_CD8<32, CD8VT1>;
+defm VFMADDSDZ : avx512_fma3s_rm<0xA9, "vfmadd213sd{z}", X86Fmadd, FR64X,
+ f64, f64mem, sdmem, loadf64>, VEX_W, EVEX_CD8<64, CD8VT1>;
+defm VFMSUBSSZ : avx512_fma3s_rm<0xAB, "vfmsub213ss{z}", X86Fmsub, FR32X,
+ f32, f32mem, ssmem, loadf32>, EVEX_CD8<32, CD8VT1>;
+defm VFMSUBSDZ : avx512_fma3s_rm<0xAB, "vfmsub213sd{z}", X86Fmsub, FR64X,
+ f64, f64mem, sdmem, loadf64>, VEX_W, EVEX_CD8<64, CD8VT1>;
+defm VFNMADDSSZ : avx512_fma3s_rm<0xAD, "vfnmadd213ss{z}", X86Fnmadd, FR32X,
+ f32, f32mem, ssmem, loadf32>, EVEX_CD8<32, CD8VT1>;
+defm VFNMADDSDZ : avx512_fma3s_rm<0xAD, "vfnmadd213sd{z}", X86Fnmadd, FR64X,
+ f64, f64mem, sdmem, loadf64>, VEX_W, EVEX_CD8<64, CD8VT1>;
+defm VFNMSUBSSZ : avx512_fma3s_rm<0xAF, "vfnmsub213ss{z}", X86Fnmsub, FR32X,
+ f32, f32mem, ssmem, loadf32>, EVEX_CD8<32, CD8VT1>;
+defm VFNMSUBSDZ : avx512_fma3s_rm<0xAF, "vfnmsub213sd{z}", X86Fnmsub, FR64X,
+ f64, f64mem, sdmem, loadf64>, VEX_W, EVEX_CD8<64, CD8VT1>;
+
//===----------------------------------------------------------------------===//
// VSHUFPS - VSHUFPD Operations
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-16 13:15:17 +0000