// Operands
-def uimm2 : Operand<i32> {
- let PrintMethod = "printUnsignedImm";
-}
-
// The immediate of an LSA instruction needs special handling
// as the encoded value should be subtracted by one.
def uimm2LSAAsmOperand : AsmOperandClass {
let ParserMatchClass = uimm2LSAAsmOperand;
}
-def uimm3 : Operand<i32> {
- let PrintMethod = "printUnsignedImm8";
-}
-
def uimm4 : Operand<i32> {
let PrintMethod = "printUnsignedImm8";
}
string Constraints = "$wd = $wd_in";
}
+class MSA_INSERT_VIDX_PSEUDO_BASE<SDPatternOperator OpNode, ValueType Ty,
+ RegisterOperand ROWD, RegisterOperand ROFS> :
+ MSAPseudo<(outs ROWD:$wd), (ins ROWD:$wd_in, GPR32Opnd:$n, ROFS:$fs),
+ [(set ROWD:$wd, (OpNode (Ty ROWD:$wd_in), ROFS:$fs,
+ GPR32Opnd:$n))]> {
+ bit usesCustomInserter = 1;
+ string Constraints = "$wd = $wd_in";
+}
+
class MSA_INSVE_DESC_BASE<string instr_asm, SDPatternOperator OpNode,
RegisterOperand ROWD, RegisterOperand ROWS = ROWD,
InstrItinClass itin = NoItinerary> {
class INSERT_D_DESC : MSA_INSERT_DESC_BASE<"insert.d", vinsert_v2i64,
MSA128DOpnd, GPR64Opnd>;
+class INSERT_B_VIDX_PSEUDO_DESC :
+ MSA_INSERT_VIDX_PSEUDO_BASE<vector_insert, v16i8, MSA128BOpnd, GPR32Opnd>;
+class INSERT_H_VIDX_PSEUDO_DESC :
+ MSA_INSERT_VIDX_PSEUDO_BASE<vector_insert, v8i16, MSA128HOpnd, GPR32Opnd>;
+class INSERT_W_VIDX_PSEUDO_DESC :
+ MSA_INSERT_VIDX_PSEUDO_BASE<vector_insert, v4i32, MSA128WOpnd, GPR32Opnd>;
+class INSERT_D_VIDX_PSEUDO_DESC :
+ MSA_INSERT_VIDX_PSEUDO_BASE<vector_insert, v2i64, MSA128DOpnd, GPR64Opnd>;
+
class INSERT_FW_PSEUDO_DESC : MSA_INSERT_PSEUDO_BASE<vector_insert, v4f32,
MSA128WOpnd, FGR32Opnd>;
class INSERT_FD_PSEUDO_DESC : MSA_INSERT_PSEUDO_BASE<vector_insert, v2f64,
MSA128DOpnd, FGR64Opnd>;
+class INSERT_FW_VIDX_PSEUDO_DESC :
+ MSA_INSERT_VIDX_PSEUDO_BASE<vector_insert, v4f32, MSA128WOpnd, FGR32Opnd>;
+class INSERT_FD_VIDX_PSEUDO_DESC :
+ MSA_INSERT_VIDX_PSEUDO_BASE<vector_insert, v2f64, MSA128DOpnd, FGR64Opnd>;
+
class INSVE_B_DESC : MSA_INSVE_DESC_BASE<"insve.b", insve_v16i8,
MSA128BOpnd>;
class INSVE_H_DESC : MSA_INSVE_DESC_BASE<"insve.h", insve_v8i16,
def INSERT_FW_PSEUDO : INSERT_FW_PSEUDO_DESC;
def INSERT_FD_PSEUDO : INSERT_FD_PSEUDO_DESC;
+def INSERT_B_VIDX_PSEUDO : INSERT_B_VIDX_PSEUDO_DESC;
+def INSERT_H_VIDX_PSEUDO : INSERT_H_VIDX_PSEUDO_DESC;
+def INSERT_W_VIDX_PSEUDO : INSERT_W_VIDX_PSEUDO_DESC;
+def INSERT_D_VIDX_PSEUDO : INSERT_D_VIDX_PSEUDO_DESC;
+def INSERT_FW_VIDX_PSEUDO : INSERT_FW_VIDX_PSEUDO_DESC;
+def INSERT_FD_VIDX_PSEUDO : INSERT_FD_VIDX_PSEUDO_DESC;
+
def LD_B: LD_B_ENC, LD_B_DESC;
def LD_H: LD_H_ENC, LD_H_DESC;
def LD_W: LD_W_ENC, LD_W_DESC;
MSA128D, NoItinerary>;
def SZ_V_PSEUDO : MSA_CBRANCH_PSEUDO_DESC_BASE<MipsVAnyZero, v16i8,
MSA128B, NoItinerary>;
+
+// Vector extraction with variable index
+def : MSAPat<(i32 (vextract_sext_i8 v16i8:$ws, i32:$idx)),
+ (SRA (COPY_TO_REGCLASS (i32 (EXTRACT_SUBREG (SPLAT_B v16i8:$ws,
+ i32:$idx),
+ sub_lo)),
+ GPR32), (i32 24))>;
+def : MSAPat<(i32 (vextract_sext_i16 v8i16:$ws, i32:$idx)),
+ (SRA (COPY_TO_REGCLASS (i32 (EXTRACT_SUBREG (SPLAT_H v8i16:$ws,
+ i32:$idx),
+ sub_lo)),
+ GPR32), (i32 16))>;
+def : MSAPat<(i32 (vextract_sext_i32 v4i32:$ws, i32:$idx)),
+ (COPY_TO_REGCLASS (i32 (EXTRACT_SUBREG (SPLAT_W v4i32:$ws,
+ i32:$idx),
+ sub_lo)),
+ GPR32)>;
+def : MSAPat<(i64 (vextract_sext_i64 v2i64:$ws, i32:$idx)),
+ (COPY_TO_REGCLASS (i64 (EXTRACT_SUBREG (SPLAT_D v2i64:$ws,
+ i32:$idx),
+ sub_64)),
+ GPR64), [HasMSA, IsGP64bit]>;
+
+def : MSAPat<(i32 (vextract_zext_i8 v16i8:$ws, i32:$idx)),
+ (SRL (COPY_TO_REGCLASS (i32 (EXTRACT_SUBREG (SPLAT_B v16i8:$ws,
+ i32:$idx),
+ sub_lo)),
+ GPR32), (i32 24))>;
+def : MSAPat<(i32 (vextract_zext_i16 v8i16:$ws, i32:$idx)),
+ (SRL (COPY_TO_REGCLASS (i32 (EXTRACT_SUBREG (SPLAT_H v8i16:$ws,
+ i32:$idx),
+ sub_lo)),
+ GPR32), (i32 16))>;
+def : MSAPat<(i32 (vextract_zext_i32 v4i32:$ws, i32:$idx)),
+ (COPY_TO_REGCLASS (i32 (EXTRACT_SUBREG (SPLAT_W v4i32:$ws,
+ i32:$idx),
+ sub_lo)),
+ GPR32)>;
+def : MSAPat<(i64 (vextract_zext_i64 v2i64:$ws, i32:$idx)),
+ (COPY_TO_REGCLASS (i64 (EXTRACT_SUBREG (SPLAT_D v2i64:$ws,
+ i32:$idx),
+ sub_64)),
+ GPR64), [HasMSA, IsGP64bit]>;
+
+def : MSAPat<(f32 (vector_extract v4f32:$ws, i32:$idx)),
+ (f32 (EXTRACT_SUBREG (SPLAT_W v4f32:$ws,
+ i32:$idx),
+ sub_lo))>;
+def : MSAPat<(f64 (vector_extract v2f64:$ws, i32:$idx)),
+ (f64 (EXTRACT_SUBREG (SPLAT_D v2f64:$ws,
+ i32:$idx),
+ sub_64))>;