def SDTX86CmpTest : SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisSameAs<1, 2>]>;
+def SDTX86Cmpsd : SDTypeProfile<1, 3, [SDTCisVT<0, f64>, SDTCisSameAs<1, 2>, SDTCisVT<3, i8>]>;
+def SDTX86Cmpss : SDTypeProfile<1, 3, [SDTCisVT<0, f32>, SDTCisSameAs<1, 2>, SDTCisVT<3, i8>]>;
+
def SDTX86Cmov : SDTypeProfile<1, 4,
[SDTCisSameAs<0, 1>, SDTCisSameAs<1, 2>,
SDTCisVT<3, i8>, SDTCisVT<4, i32>]>;
def X86_COND_P : PatLeaf<(i8 14)>; // alt. COND_PE
def X86_COND_S : PatLeaf<(i8 15)>;
-def immSext8 : PatLeaf<(imm), [{ return immSext8(N); }]>;
+let FastIselShouldIgnore = 1 in { // FastIsel should ignore all simm8 instrs.
+ def i16immSExt8 : ImmLeaf<i16, [{ return Imm == (int8_t)Imm; }]>;
+ def i32immSExt8 : ImmLeaf<i32, [{ return Imm == (int8_t)Imm; }]>;
+ def i64immSExt8 : ImmLeaf<i64, [{ return Imm == (int8_t)Imm; }]>;
+}
-def i16immSExt8 : PatLeaf<(i16 immSext8)>;
-def i32immSExt8 : PatLeaf<(i32 immSext8)>;
-def i64immSExt8 : PatLeaf<(i64 immSext8)>;
-def i64immSExt32 : PatLeaf<(i64 imm), [{ return i64immSExt32(N); }]>;
-def i64immZExt32 : PatLeaf<(i64 imm), [{
- // i64immZExt32 predicate - True if the 64-bit immediate fits in a 32-bit
- // unsignedsign extended field.
- return (uint64_t)N->getZExtValue() == (uint32_t)N->getZExtValue();
-}]>;
+def i64immSExt32 : ImmLeaf<i64, [{ return Imm == (int32_t)Imm; }]>;
+
+
+// i64immZExt32 predicate - True if the 64-bit immediate fits in a 32-bit
+// unsigned field.
+def i64immZExt32 : ImmLeaf<i64, [{ return (uint64_t)Imm == (uint32_t)Imm; }]>;
-def i64immZExt32SExt8 : PatLeaf<(i64 imm), [{
- uint64_t v = N->getZExtValue();
- return v == (uint32_t)v && (int32_t)v == (int8_t)v;
+def i64immZExt32SExt8 : ImmLeaf<i64, [{
+ return (uint64_t)Imm == (uint32_t)Imm && (int32_t)Imm == (int8_t)Imm;
}]>;
// Helper fragments for loads.
// solely because gas supports it.
def : InstAlias<"faddp %st(0), $op", (ADD_FPrST0 RST:$op), 0>;
def : InstAlias<"fmulp %st(0), $op", (MUL_FPrST0 RST:$op)>;
+def : InstAlias<"fsubp %st(0), $op", (SUBR_FPrST0 RST:$op)>;
def : InstAlias<"fsubrp %st(0), $op", (SUB_FPrST0 RST:$op)>;
def : InstAlias<"fdivp %st(0), $op", (DIVR_FPrST0 RST:$op)>;
def : InstAlias<"fdivrp %st(0), $op", (DIV_FPrST0 RST:$op)>;
def : InstAlias<"movsd", (MOVSD)>;
// movsx aliases
-def : InstAlias<"movsx $src, $dst", (MOVSX16rr8W GR16:$dst, GR8:$src), 0>;
-def : InstAlias<"movsx $src, $dst", (MOVSX16rm8W GR16:$dst, i8mem:$src), 0>;
+def : InstAlias<"movsx $src, $dst", (MOVSX16rr8 GR16:$dst, GR8:$src), 0>;
+def : InstAlias<"movsx $src, $dst", (MOVSX16rm8 GR16:$dst, i8mem:$src), 0>;
def : InstAlias<"movsx $src, $dst", (MOVSX32rr8 GR32:$dst, GR8:$src), 0>;
def : InstAlias<"movsx $src, $dst", (MOVSX32rr16 GR32:$dst, GR16:$src), 0>;
def : InstAlias<"movsx $src, $dst", (MOVSX64rr8 GR64:$dst, GR8:$src), 0>;
def : InstAlias<"movsx $src, $dst", (MOVSX64rr32 GR64:$dst, GR32:$src), 0>;
// movzx aliases
-def : InstAlias<"movzx $src, $dst", (MOVZX16rr8W GR16:$dst, GR8:$src), 0>;
-def : InstAlias<"movzx $src, $dst", (MOVZX16rm8W GR16:$dst, i8mem:$src), 0>;
+def : InstAlias<"movzx $src, $dst", (MOVZX16rr8 GR16:$dst, GR8:$src), 0>;
+def : InstAlias<"movzx $src, $dst", (MOVZX16rm8 GR16:$dst, i8mem:$src), 0>;
def : InstAlias<"movzx $src, $dst", (MOVZX32rr8 GR32:$dst, GR8:$src), 0>;
def : InstAlias<"movzx $src, $dst", (MOVZX32rr16 GR32:$dst, GR16:$src), 0>;
def : InstAlias<"movzx $src, $dst", (MOVZX64rr8_Q GR64:$dst, GR8:$src), 0>;