[X86] AVX512: Add vmovntdqa

[oota-llvm.git] / lib / Target / X86 / X86InstrCompiler.td

diff --git a/lib/Target/X86/X86InstrCompiler.td b/lib/Target/X86/X86InstrCompiler.td
index 370e4d875c6636cbf4697ecd7fe43bbd553d212d..9b3dce52f72e761aaa0dcc6bc21517060ce0751b 100644 (file)
--- a/lib/Target/X86/X86InstrCompiler.td
+++ b/lib/Target/X86/X86InstrCompiler.td
@@ -1187,9 +1187,9 @@ def or_is_add : PatFrag<(ops node:$lhs, node:$rhs), (or node:$lhs, node:$rhs),[{
     return CurDAG->MaskedValueIsZero(N->getOperand(0), CN->getAPIntValue());
 
   APInt KnownZero0, KnownOne0;
-  CurDAG->ComputeMaskedBits(N->getOperand(0), KnownZero0, KnownOne0, 0);
+  CurDAG->computeKnownBits(N->getOperand(0), KnownZero0, KnownOne0, 0);
   APInt KnownZero1, KnownOne1;
-  CurDAG->ComputeMaskedBits(N->getOperand(1), KnownZero1, KnownOne1, 0);
+  CurDAG->computeKnownBits(N->getOperand(1), KnownZero1, KnownOne1, 0);
   return (~KnownZero0 & ~KnownZero1) == 0;
 }]>;
 
@@ -1556,6 +1556,8 @@ multiclass MaskedShiftAmountPats<SDNode frag, string name> {
 defm : MaskedShiftAmountPats<shl, "SHL">;
 defm : MaskedShiftAmountPats<srl, "SHR">;
 defm : MaskedShiftAmountPats<sra, "SAR">;
+defm : MaskedShiftAmountPats<rotl, "ROL">;
+defm : MaskedShiftAmountPats<rotr, "ROR">;
 
 // (anyext (setcc_carry)) -> (setcc_carry)
 def : Pat<(i16 (anyext (i8 (X86setcc_c X86_COND_B, EFLAGS)))),
@@ -1694,20 +1696,34 @@ def : Pat<(mul (loadi64 addr:$src1), i64immSExt32:$src2),
           (IMUL64rmi32 addr:$src1, i64immSExt32:$src2)>;
 
 // Increment reg.
-def : Pat<(add GR8 :$src, 1), (INC8r     GR8 :$src)>;
-def : Pat<(add GR16:$src, 1), (INC16r    GR16:$src)>, Requires<[Not64BitMode]>;
-def : Pat<(add GR16:$src, 1), (INC64_16r GR16:$src)>, Requires<[In64BitMode]>;
-def : Pat<(add GR32:$src, 1), (INC32r    GR32:$src)>, Requires<[Not64BitMode]>;
-def : Pat<(add GR32:$src, 1), (INC64_32r GR32:$src)>, Requires<[In64BitMode]>;
-def : Pat<(add GR64:$src, 1), (INC64r    GR64:$src)>;
+// Do not make INC if it is slow
+def : Pat<(add GR8:$src, 1),
+          (INC8r GR8:$src)>, Requires<[NotSlowIncDec]>;
+def : Pat<(add GR16:$src, 1),
+          (INC16r GR16:$src)>, Requires<[NotSlowIncDec, Not64BitMode]>;
+def : Pat<(add GR16:$src, 1),
+          (INC64_16r GR16:$src)>, Requires<[NotSlowIncDec, In64BitMode]>;
+def : Pat<(add GR32:$src, 1),
+          (INC32r GR32:$src)>, Requires<[NotSlowIncDec, Not64BitMode]>;
+def : Pat<(add GR32:$src, 1),
+          (INC64_32r GR32:$src)>, Requires<[NotSlowIncDec, In64BitMode]>;
+def : Pat<(add GR64:$src, 1),
+          (INC64r GR64:$src)>, Requires<[NotSlowIncDec]>;
 
 // Decrement reg.
-def : Pat<(add GR8 :$src, -1), (DEC8r     GR8 :$src)>;
-def : Pat<(add GR16:$src, -1), (DEC16r    GR16:$src)>, Requires<[Not64BitMode]>;
-def : Pat<(add GR16:$src, -1), (DEC64_16r GR16:$src)>, Requires<[In64BitMode]>;
-def : Pat<(add GR32:$src, -1), (DEC32r    GR32:$src)>, Requires<[Not64BitMode]>;
-def : Pat<(add GR32:$src, -1), (DEC64_32r GR32:$src)>, Requires<[In64BitMode]>;
-def : Pat<(add GR64:$src, -1), (DEC64r    GR64:$src)>;
+// Do not make DEC if it is slow
+def : Pat<(add GR8:$src, -1),
+          (DEC8r GR8:$src)>, Requires<[NotSlowIncDec]>;
+def : Pat<(add GR16:$src, -1),
+          (DEC16r GR16:$src)>, Requires<[NotSlowIncDec, Not64BitMode]>;
+def : Pat<(add GR16:$src, -1),
+          (DEC64_16r GR16:$src)>, Requires<[NotSlowIncDec, In64BitMode]>;
+def : Pat<(add GR32:$src, -1),
+          (DEC32r GR32:$src)>, Requires<[NotSlowIncDec, Not64BitMode]>;
+def : Pat<(add GR32:$src, -1),
+          (DEC64_32r GR32:$src)>, Requires<[NotSlowIncDec, In64BitMode]>;
+def : Pat<(add GR64:$src, -1),
+          (DEC64r GR64:$src)>, Requires<[NotSlowIncDec]>;
 
 // or reg/reg.
 def : Pat<(or GR8 :$src1, GR8 :$src2), (OR8rr  GR8 :$src1, GR8 :$src2)>;