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authorZoran Jovanovic <zoran.jovanovic@imgtec.com>2014-05-15 14:58:42 +0000
committerZoran Jovanovic <zoran.jovanovic@imgtec.com>2014-05-15 14:58:42 +0000
commitc8d4dfc48b641caefadaae9d3e1e8d8cd3e14b55 (patch)
tree27ff1ded22dd451eeb8df118f77dcdd49b7df117 /lib
parentbd80605e28cc4103e87d628ffc7d5293893bee06 (diff)
[mips][mips64r6] Add SELEQZ/SELNEZ.fmt instructions
Differential Revision: http://reviews.llvm.org/D3710 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208891 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
-rw-r--r--lib/Target/Mips/Mips32r6InstrInfo.td25
1 files changed, 21 insertions, 4 deletions
diff --git a/lib/Target/Mips/Mips32r6InstrInfo.td b/lib/Target/Mips/Mips32r6InstrInfo.td
index 78088bdd764..8ae2635af04 100644
--- a/lib/Target/Mips/Mips32r6InstrInfo.td
+++ b/lib/Target/Mips/Mips32r6InstrInfo.td
@@ -85,6 +85,11 @@ class MAXA_D_ENC : COP1_3R_FM<0b011111, FIELD_FMT_D>;
class MINA_S_ENC : COP1_3R_FM<0b011110, FIELD_FMT_S>;
class MINA_D_ENC : COP1_3R_FM<0b011110, FIELD_FMT_D>;
+class SELEQZ_S_ENC : COP1_3R_FM<0b010100, FIELD_FMT_S>;
+class SELEQZ_D_ENC : COP1_3R_FM<0b010100, FIELD_FMT_D>;
+class SELNEZ_S_ENC : COP1_3R_FM<0b010111, FIELD_FMT_S>;
+class SELNEZ_D_ENC : COP1_3R_FM<0b010111, FIELD_FMT_D>;
+
//===----------------------------------------------------------------------===//
//
// Instruction Descriptions
@@ -190,6 +195,18 @@ class MAXA_D_DESC : MAX_MIN_DESC_BASE<"maxa.d", FGR64Opnd>;
class MINA_S_DESC : MAX_MIN_DESC_BASE<"mina.s", FGR32Opnd>;
class MINA_D_DESC : MAX_MIN_DESC_BASE<"mina.d", FGR64Opnd>;
+class SELEQNEZ_DESC_BASE<string instr_asm, RegisterOperand FGROpnd> {
+ dag OutOperandList = (outs FGROpnd:$fd);
+ dag InOperandList = (ins FGROpnd:$fs, FGROpnd:$ft);
+ string AsmString = !strconcat(instr_asm, "\t$fd, $fs, $ft");
+ list<dag> Pattern = [];
+}
+
+class SELEQZ_S_DESC : SELEQNEZ_DESC_BASE<"seleqz.s", FGR32Opnd>;
+class SELEQZ_D_DESC : SELEQNEZ_DESC_BASE<"seleqz.d", FGR64Opnd>;
+class SELNEZ_S_DESC : SELEQNEZ_DESC_BASE<"selnez.s", FGR32Opnd>;
+class SELNEZ_D_DESC : SELEQNEZ_DESC_BASE<"selnez.d", FGR64Opnd>;
+
//===----------------------------------------------------------------------===//
//
// Instruction Definitions
@@ -259,10 +276,10 @@ def NAL; // BAL with rd=0
def RINT_D;
def RINT_S;
def SELEQZ;
-def SELEQZ_D;
-def SELEQZ_S;
+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_D;
-def SELNEZ_S;
+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;
def SEL_S : SEL_S_ENC, SEL_S_DESC, ISA_MIPS32R6;