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-rw-r--r--llvm/lib/Target/Hexagon/HexagonInstrInfoV4.td62
-rw-r--r--llvm/lib/Target/Hexagon/HexagonIntrinsics.td5
-rw-r--r--llvm/lib/Target/Hexagon/HexagonIntrinsicsV4.td9
3 files changed, 46 insertions, 30 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonInstrInfoV4.td b/llvm/lib/Target/Hexagon/HexagonInstrInfoV4.td
index db5b7eaa68f..d39f7d7e6c7 100644
--- a/llvm/lib/Target/Hexagon/HexagonInstrInfoV4.td
+++ b/llvm/lib/Target/Hexagon/HexagonInstrInfoV4.td
@@ -2130,6 +2130,42 @@ let Predicates = [HasV4T, UseMEMOP] in {
// incorrect code for negative numbers.
// Pd=cmpb.eq(Rs,#u8)
+let isCompare = 1, isExtendable = 1, opExtendable = 2, hasSideEffects = 0,
+ validSubTargets = HasV4SubT in
+class CMP_NOT_REG_IMM<string OpName, bits<2> op, Operand ImmOp,
+ list<dag> Pattern>
+ : ALU32Inst <(outs PredRegs:$dst), (ins IntRegs:$src1, ImmOp:$src2),
+ "$dst = !cmp."#OpName#"($src1, #$src2)",
+ Pattern,
+ "", ALU32_2op_tc_2early_SLOT0123> {
+ bits<2> dst;
+ bits<5> src1;
+ bits<10> src2;
+
+ let IClass = 0b0111;
+ let Inst{27-24} = 0b0101;
+ let Inst{23-22} = op;
+ let Inst{20-16} = src1;
+ let Inst{21} = !if (!eq(OpName, "gtu"), 0b0, src2{9});
+ let Inst{13-5} = src2{8-0};
+ let Inst{4-2} = 0b100;
+ let Inst{1-0} = dst;
+}
+
+let opExtentBits = 10, isExtentSigned = 1 in {
+def C4_cmpneqi : CMP_NOT_REG_IMM <"eq", 0b00, s10Ext, [(set (i1 PredRegs:$dst),
+ (setne (i32 IntRegs:$src1), s10ExtPred:$src2))]>;
+
+def C4_cmpltei : CMP_NOT_REG_IMM <"gt", 0b01, s10Ext, [(set (i1 PredRegs:$dst),
+ (not (setgt (i32 IntRegs:$src1), s10ExtPred:$src2)))]>;
+
+}
+let opExtentBits = 9 in
+def C4_cmplteui : CMP_NOT_REG_IMM <"gtu", 0b10, u9Ext, [(set (i1 PredRegs:$dst),
+ (not (setugt (i32 IntRegs:$src1), u9ExtPred:$src2)))]>;
+
+
+
// p=!cmp.eq(r1,r2)
let isCompare = 1, validSubTargets = HasV4SubT in
def CMPnotEQ_rr : ALU32_rr<(outs PredRegs:$dst),
@@ -2139,15 +2175,6 @@ def CMPnotEQ_rr : ALU32_rr<(outs PredRegs:$dst),
(setne (i32 IntRegs:$src1), (i32 IntRegs:$src2)))]>,
Requires<[HasV4T]>;
-// p=!cmp.eq(r1,#s10)
-let isCompare = 1, validSubTargets = HasV4SubT in
-def CMPnotEQ_ri : ALU32_ri<(outs PredRegs:$dst),
- (ins IntRegs:$src1, s10Ext:$src2),
- "$dst = !cmp.eq($src1, #$src2)",
- [(set (i1 PredRegs:$dst),
- (setne (i32 IntRegs:$src1), s10ImmPred:$src2))]>,
- Requires<[HasV4T]>;
-
// p=!cmp.gt(r1,r2)
let isCompare = 1, validSubTargets = HasV4SubT in
def CMPnotGT_rr : ALU32_rr<(outs PredRegs:$dst),
@@ -2157,14 +2184,6 @@ def CMPnotGT_rr : ALU32_rr<(outs PredRegs:$dst),
(not (setgt (i32 IntRegs:$src1), (i32 IntRegs:$src2))))]>,
Requires<[HasV4T]>;
-// p=!cmp.gt(r1,#s10)
-let isCompare = 1, validSubTargets = HasV4SubT in
-def CMPnotGT_ri : ALU32_ri<(outs PredRegs:$dst),
- (ins IntRegs:$src1, s10Ext:$src2),
- "$dst = !cmp.gt($src1, #$src2)",
- [(set (i1 PredRegs:$dst),
- (not (setgt (i32 IntRegs:$src1), s10ImmPred:$src2)))]>,
- Requires<[HasV4T]>;
// p=!cmp.gtu(r1,r2)
let isCompare = 1, validSubTargets = HasV4SubT in
@@ -2175,15 +2194,6 @@ def CMPnotGTU_rr : ALU32_rr<(outs PredRegs:$dst),
(not (setugt (i32 IntRegs:$src1), (i32 IntRegs:$src2))))]>,
Requires<[HasV4T]>;
-// p=!cmp.gtu(r1,#u9)
-let isCompare = 1, validSubTargets = HasV4SubT in
-def CMPnotGTU_ri : ALU32_ri<(outs PredRegs:$dst),
- (ins IntRegs:$src1, u9Ext:$src2),
- "$dst = !cmp.gtu($src1, #$src2)",
- [(set (i1 PredRegs:$dst),
- (not (setugt (i32 IntRegs:$src1), u9ImmPred:$src2)))]>,
- Requires<[HasV4T]>;
-
let isCompare = 1, validSubTargets = HasV4SubT in
def CMPbEQri_V4 : MInst<(outs PredRegs:$dst),
(ins IntRegs:$src1, u8Imm:$src2),
diff --git a/llvm/lib/Target/Hexagon/HexagonIntrinsics.td b/llvm/lib/Target/Hexagon/HexagonIntrinsics.td
index 99f59d5ea66..b3385d8e99f 100644
--- a/llvm/lib/Target/Hexagon/HexagonIntrinsics.td
+++ b/llvm/lib/Target/Hexagon/HexagonIntrinsics.td
@@ -1843,6 +1843,11 @@ class si_MInst_didi<string opc, Intrinsic IntID>
!strconcat("$dst = ", !strconcat(opc , "($src1, $src2)")),
[(set IntRegs:$dst, (IntID DoubleRegs:$src1, DoubleRegs:$src2))]>;
+
+class T_RI_pat <InstHexagon MI, Intrinsic IntID>
+ : Pat<(IntID (i32 IntRegs:$Rs), imm:$It),
+ (MI IntRegs:$Rs, imm:$It)>;
+
//
// LDInst classes.
//
diff --git a/llvm/lib/Target/Hexagon/HexagonIntrinsicsV4.td b/llvm/lib/Target/Hexagon/HexagonIntrinsicsV4.td
index dd28ebb5723..77b148b9f2b 100644
--- a/llvm/lib/Target/Hexagon/HexagonIntrinsicsV4.td
+++ b/llvm/lib/Target/Hexagon/HexagonIntrinsicsV4.td
@@ -217,12 +217,13 @@ def Hexagon_A4_combineri : di_ALU32_sis8 <"combine", int_hexagon_A4_combineri>;
// ALU32 / PRED / Conditional Sign Extend.
// ALU32 / PRED / Conditional Zero Extend.
// ALU32 / PRED / Compare.
-def Hexagon_C4_cmpneq : qi_neg_ALU32_sisi <"cmp.eq", int_hexagon_C4_cmpneq>;
-def Hexagon_C4_cmpneqi : qi_neg_ALU32_sis10 <"cmp.eq", int_hexagon_C4_cmpneqi>;
-def Hexagon_C4_cmplte : qi_neg_ALU32_sisi <"cmp.gt", int_hexagon_C4_cmplte>;
def Hexagon_C4_cmpltei : qi_neg_ALU32_sis10 <"cmp.gt", int_hexagon_C4_cmpltei>;
+def Hexagon_C4_cmplte : qi_neg_ALU32_sisi <"cmp.gt", int_hexagon_C4_cmplte>;
def Hexagon_C4_cmplteu : qi_neg_ALU32_sisi <"cmp.gtu",int_hexagon_C4_cmplteu>;
-def Hexagon_C4_cmplteui: qi_neg_ALU32_siu9 <"cmp.gtu",int_hexagon_C4_cmplteui>;
+
+def: T_RI_pat<C4_cmpneqi, int_hexagon_C4_cmpneqi>;
+def: T_RI_pat<C4_cmpltei, int_hexagon_C4_cmpltei>;
+def: T_RI_pat<C4_cmplteui, int_hexagon_C4_cmplteui>;
// ALU32 / PRED / cmpare To General Register.
def Hexagon_A4_rcmpneq : si_neg_ALU32_sisi <"cmp.eq", int_hexagon_A4_rcmpneq>;
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