diff options
Diffstat (limited to 'lib/Target/AArch64/AArch64InstrAtomics.td')
-rw-r--r-- | lib/Target/AArch64/AArch64InstrAtomics.td | 65 |
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">; } - |