[Hexagon] Map ISD::TRAP to J2_trap0(#0)
llvm-svn: 339365
diff --git a/llvm/lib/Target/Hexagon/HexagonDepInstrInfo.td b/llvm/lib/Target/Hexagon/HexagonDepInstrInfo.td
index b6824fa..5c9ed27 100644
--- a/llvm/lib/Target/Hexagon/HexagonDepInstrInfo.td
+++ b/llvm/lib/Target/Hexagon/HexagonDepInstrInfo.td
@@ -5667,6 +5667,7 @@
let Inst{7-5} = 0b000;
let Inst{13-13} = 0b0;
let Inst{31-16} = 0b0101010000000000;
+let hasSideEffects = 1;
let isSolo = 1;
}
def J2_trap1 : HInst<
@@ -5679,6 +5680,7 @@
let Inst{13-13} = 0b0;
let Inst{31-21} = 0b01010100100;
let hasNewValue = 1;
+let hasSideEffects = 1;
let opNewValue = 0;
let isSolo = 1;
let Uses = [GOSP];
@@ -5692,6 +5694,7 @@
tc_59a01ead, TypeMAPPING> {
let isPseudo = 1;
let isCodeGenOnly = 1;
+let hasSideEffects = 1;
}
def J4_cmpeq_f_jumpnv_nt : HInst<
(outs),
diff --git a/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp b/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp
index 4c28b6d..7cab0c5 100644
--- a/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp
@@ -1274,21 +1274,21 @@
// which default to "expand" for at least one type.
// Misc operations.
- setOperationAction(ISD::ConstantFP, MVT::f32, Legal); // Default: expand
- setOperationAction(ISD::ConstantFP, MVT::f64, Legal); // Default: expand
-
- setOperationAction(ISD::ConstantPool, MVT::i32, Custom);
- setOperationAction(ISD::JumpTable, MVT::i32, Custom);
- setOperationAction(ISD::BUILD_PAIR, MVT::i64, Expand);
- setOperationAction(ISD::SIGN_EXTEND_INREG, MVT::i1, Expand);
- setOperationAction(ISD::INLINEASM, MVT::Other, Custom);
- setOperationAction(ISD::PREFETCH, MVT::Other, Custom);
- setOperationAction(ISD::READCYCLECOUNTER, MVT::i64, Custom);
- setOperationAction(ISD::INTRINSIC_VOID, MVT::Other, Custom);
- setOperationAction(ISD::EH_RETURN, MVT::Other, Custom);
- setOperationAction(ISD::GLOBAL_OFFSET_TABLE, MVT::i32, Custom);
- setOperationAction(ISD::GlobalTLSAddress, MVT::i32, Custom);
- setOperationAction(ISD::ATOMIC_FENCE, MVT::Other, Custom);
+ setOperationAction(ISD::ConstantFP, MVT::f32, Legal);
+ setOperationAction(ISD::ConstantFP, MVT::f64, Legal);
+ setOperationAction(ISD::TRAP, MVT::Other, Legal);
+ setOperationAction(ISD::ConstantPool, MVT::i32, Custom);
+ setOperationAction(ISD::JumpTable, MVT::i32, Custom);
+ setOperationAction(ISD::BUILD_PAIR, MVT::i64, Expand);
+ setOperationAction(ISD::SIGN_EXTEND_INREG, MVT::i1, Expand);
+ setOperationAction(ISD::INLINEASM, MVT::Other, Custom);
+ setOperationAction(ISD::PREFETCH, MVT::Other, Custom);
+ setOperationAction(ISD::READCYCLECOUNTER, MVT::i64, Custom);
+ setOperationAction(ISD::INTRINSIC_VOID, MVT::Other, Custom);
+ setOperationAction(ISD::EH_RETURN, MVT::Other, Custom);
+ setOperationAction(ISD::GLOBAL_OFFSET_TABLE, MVT::i32, Custom);
+ setOperationAction(ISD::GlobalTLSAddress, MVT::i32, Custom);
+ setOperationAction(ISD::ATOMIC_FENCE, MVT::Other, Custom);
// Custom legalize GlobalAddress nodes into CONST32.
setOperationAction(ISD::GlobalAddress, MVT::i32, Custom);
diff --git a/llvm/lib/Target/Hexagon/HexagonPatterns.td b/llvm/lib/Target/Hexagon/HexagonPatterns.td
index 198405d..ef78ba1 100644
--- a/llvm/lib/Target/Hexagon/HexagonPatterns.td
+++ b/llvm/lib/Target/Hexagon/HexagonPatterns.td
@@ -2987,6 +2987,8 @@
def HexagonBARRIER: SDNode<"HexagonISD::BARRIER", SDTNone, [SDNPHasChain]>;
def: Pat<(HexagonBARRIER), (Y2_barrier)>;
+def: Pat<(trap), (J2_trap0 (i32 0))>;
+
// Read cycle counter.
def SDTInt64Leaf: SDTypeProfile<1, 0, [SDTCisVT<0, i64>]>;
def HexagonREADCYCLE: SDNode<"HexagonISD::READCYCLE", SDTInt64Leaf,