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-rw-r--r--lib/Target/AArch64/AArch64InstrAtomics.td65
1 files changed, 48 insertions, 17 deletions
diff --git a/lib/Target/AArch64/AArch64InstrAtomics.td b/lib/Target/AArch64/AArch64InstrAtomics.td
index e22cb44d81ae..459b53923625 100644
--- a/lib/Target/AArch64/AArch64InstrAtomics.td
+++ b/lib/Target/AArch64/AArch64InstrAtomics.td
@@ -204,19 +204,27 @@ def : Pat<(relaxed_store<atomic_store_64>
def ldxr_1 : PatFrag<(ops node:$ptr), (int_aarch64_ldxr node:$ptr), [{
return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i8;
-}]>;
+}]> {
+ let GISelPredicateCode = [{ return isLoadStoreOfNumBytes(MI, 1); }];
+}
def ldxr_2 : PatFrag<(ops node:$ptr), (int_aarch64_ldxr node:$ptr), [{
return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i16;
-}]>;
+}]> {
+ let GISelPredicateCode = [{ return isLoadStoreOfNumBytes(MI, 2); }];
+}
def ldxr_4 : PatFrag<(ops node:$ptr), (int_aarch64_ldxr node:$ptr), [{
return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i32;
-}]>;
+}]> {
+ let GISelPredicateCode = [{ return isLoadStoreOfNumBytes(MI, 4); }];
+}
def ldxr_8 : PatFrag<(ops node:$ptr), (int_aarch64_ldxr node:$ptr), [{
return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i64;
-}]>;
+}]> {
+ let GISelPredicateCode = [{ return isLoadStoreOfNumBytes(MI, 8); }];
+}
def : Pat<(ldxr_1 GPR64sp:$addr),
(SUBREG_TO_REG (i64 0), (LDXRB GPR64sp:$addr), sub_32)>;
@@ -237,19 +245,27 @@ def : Pat<(and (ldxr_4 GPR64sp:$addr), 0xffffffff),
def ldaxr_1 : PatFrag<(ops node:$ptr), (int_aarch64_ldaxr node:$ptr), [{
return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i8;
-}]>;
+}]> {
+ let GISelPredicateCode = [{ return isLoadStoreOfNumBytes(MI, 1); }];
+}
def ldaxr_2 : PatFrag<(ops node:$ptr), (int_aarch64_ldaxr node:$ptr), [{
return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i16;
-}]>;
+}]> {
+ let GISelPredicateCode = [{ return isLoadStoreOfNumBytes(MI, 2); }];
+}
def ldaxr_4 : PatFrag<(ops node:$ptr), (int_aarch64_ldaxr node:$ptr), [{
return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i32;
-}]>;
+}]> {
+ let GISelPredicateCode = [{ return isLoadStoreOfNumBytes(MI, 4); }];
+}
def ldaxr_8 : PatFrag<(ops node:$ptr), (int_aarch64_ldaxr node:$ptr), [{
return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i64;
-}]>;
+}]> {
+ let GISelPredicateCode = [{ return isLoadStoreOfNumBytes(MI, 8); }];
+}
def : Pat<(ldaxr_1 GPR64sp:$addr),
(SUBREG_TO_REG (i64 0), (LDAXRB GPR64sp:$addr), sub_32)>;
@@ -271,22 +287,30 @@ def : Pat<(and (ldaxr_4 GPR64sp:$addr), 0xffffffff),
def stxr_1 : PatFrag<(ops node:$val, node:$ptr),
(int_aarch64_stxr node:$val, node:$ptr), [{
return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i8;
-}]>;
+}]> {
+ let GISelPredicateCode = [{ return isLoadStoreOfNumBytes(MI, 1); }];
+}
def stxr_2 : PatFrag<(ops node:$val, node:$ptr),
(int_aarch64_stxr node:$val, node:$ptr), [{
return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i16;
-}]>;
+}]> {
+ let GISelPredicateCode = [{ return isLoadStoreOfNumBytes(MI, 2); }];
+}
def stxr_4 : PatFrag<(ops node:$val, node:$ptr),
(int_aarch64_stxr node:$val, node:$ptr), [{
return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i32;
-}]>;
+}]> {
+ let GISelPredicateCode = [{ return isLoadStoreOfNumBytes(MI, 4); }];
+}
def stxr_8 : PatFrag<(ops node:$val, node:$ptr),
(int_aarch64_stxr node:$val, node:$ptr), [{
return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i64;
-}]>;
+}]> {
+ let GISelPredicateCode = [{ return isLoadStoreOfNumBytes(MI, 8); }];
+}
def : Pat<(stxr_1 GPR64:$val, GPR64sp:$addr),
@@ -317,22 +341,30 @@ def : Pat<(stxr_4 (and GPR64:$val, 0xffffffff), GPR64sp:$addr),
def stlxr_1 : PatFrag<(ops node:$val, node:$ptr),
(int_aarch64_stlxr node:$val, node:$ptr), [{
return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i8;
-}]>;
+}]> {
+ let GISelPredicateCode = [{ return isLoadStoreOfNumBytes(MI, 1); }];
+}
def stlxr_2 : PatFrag<(ops node:$val, node:$ptr),
(int_aarch64_stlxr node:$val, node:$ptr), [{
return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i16;
-}]>;
+}]> {
+ let GISelPredicateCode = [{ return isLoadStoreOfNumBytes(MI, 2); }];
+}
def stlxr_4 : PatFrag<(ops node:$val, node:$ptr),
(int_aarch64_stlxr node:$val, node:$ptr), [{
return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i32;
-}]>;
+}]> {
+ let GISelPredicateCode = [{ return isLoadStoreOfNumBytes(MI, 4); }];
+}
def stlxr_8 : PatFrag<(ops node:$val, node:$ptr),
(int_aarch64_stlxr node:$val, node:$ptr), [{
return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i64;
-}]>;
+}]> {
+ let GISelPredicateCode = [{ return isLoadStoreOfNumBytes(MI, 8); }];
+}
def : Pat<(stlxr_1 GPR64:$val, GPR64sp:$addr),
@@ -422,4 +454,3 @@ let Predicates = [HasLSE] in {
defm : LDOPregister_patterns_mod<"LDADD", "atomic_load_sub", "SUB">;
defm : LDOPregister_patterns_mod<"LDCLR", "atomic_load_and", "ORN">;
}
-