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[mips][mips64r6] Add SELEQZ and SELNEZ instructions

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Differential Revision: http://reviews.llvm.org/D3743


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208987 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Zoran Jovanovic
2014-05-16 13:40:57 +00:00
parent ab67b30df6
commit fadf07b882
3 changed files with 19 additions and 2 deletions
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17
lib/Target/Mips/Mips32r6InstrInfo.td
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@@ -129,6 +129,9 @@ class MSUBF_D_ENC : COP1_3R_FM<0b011001, FIELD_FMT_D>;
class SEL_D_ENC : COP1_3R_FM<0b010000, FIELD_FMT_D>;
class SEL_S_ENC : COP1_3R_FM<0b010000, FIELD_FMT_S>;
class SELEQZ_ENC : SPECIAL_3R_FM<0b00000, 0b110101>;
class SELNEZ_ENC : SPECIAL_3R_FM<0b00000, 0b110111>;
class LWPC_ENC : PCREL19_FM<OPCODE2_LWPC>;
class LWUPC_ENC : PCREL19_FM<OPCODE2_LWUPC>;
@@ -413,6 +416,16 @@ class COP1_4R_DESC_BASE<string instr_asm, RegisterOperand FGROpnd> {
class SEL_D_DESC : COP1_4R_DESC_BASE<"sel.d", FGR64Opnd>;
class SEL_S_DESC : COP1_4R_DESC_BASE<"sel.s", FGR32Opnd>;
class SELEQNE_Z_DESC_BASE<string instr_asm, RegisterOperand GPROpnd> {
dag OutOperandList = (outs GPROpnd:$rd);
dag InOperandList = (ins GPROpnd:$rs, GPROpnd:$rt);
string AsmString = !strconcat(instr_asm, "\t$rd, $rs, $rt");
list<dag> Pattern = [];
}
class SELEQZ_DESC : SELEQNE_Z_DESC_BASE<"seleqz", GPR32Opnd>;
class SELNEZ_DESC : SELEQNE_Z_DESC_BASE<"selnez", GPR32Opnd>;
class MADDF_S_DESC : COP1_4R_DESC_BASE<"maddf.s", FGR32Opnd>;
class MADDF_D_DESC : COP1_4R_DESC_BASE<"maddf.d", FGR64Opnd>;
class MSUBF_S_DESC : COP1_4R_DESC_BASE<"msubf.s", FGR32Opnd>;
@@ -529,10 +542,10 @@ def MULU : MULU_ENC, MULU_DESC, ISA_MIPS32R6;
def NAL; // BAL with rd=0
def RINT_D : RINT_D_ENC, RINT_D_DESC, ISA_MIPS32R6;
def RINT_S : RINT_S_ENC, RINT_S_DESC, ISA_MIPS32R6;
def SELEQZ;
def SELEQZ : SELEQZ_ENC, SELEQZ_DESC, ISA_MIPS32R6;
def SELEQZ_D : SELEQZ_D_ENC, SELEQZ_D_DESC, ISA_MIPS32R6;
def SELEQZ_S : SELEQZ_S_ENC, SELEQZ_S_DESC, ISA_MIPS32R6;
def SELNEZ;
def SELNEZ : SELNEZ_ENC, SELNEZ_DESC, ISA_MIPS32R6;
def SELNEZ_D : SELNEZ_D_ENC, SELNEZ_D_DESC, ISA_MIPS32R6;
def SELNEZ_S : SELNEZ_S_ENC, SELNEZ_S_DESC, ISA_MIPS32R6;
def SEL_D : SEL_D_ENC, SEL_D_DESC, ISA_MIPS32R6;