Reapplying [FastISel][AArch64] Cleanup constant materialization code. NFCI.

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

diff --git a/lib/Target/X86/X86.td b/lib/Target/X86/X86.td
index 0ac801a9b0a0d9163ab532e482a05b49c02682a0..d1afa2cc70533dd65af31df3f6ac336dc14b1134 100644 (file)
--- a/lib/Target/X86/X86.td
+++ b/lib/Target/X86/X86.td
@@ -104,7 +104,15 @@ def FeatureCDI      : SubtargetFeature<"avx512cd", "HasCDI", "true",
 def FeaturePFI      : SubtargetFeature<"avx512pf", "HasPFI", "true",
                       "Enable AVX-512 PreFetch Instructions",
                                       [FeatureAVX512]>;
-
+def FeatureDQI     : SubtargetFeature<"avx512dq", "HasDQI", "true",
+                      "Enable AVX-512 Doubleword and Quadword Instructions",
+                                      [FeatureAVX512]>;
+def FeatureBWI     : SubtargetFeature<"avx512bw", "HasBWI", "true",
+                      "Enable AVX-512 Byte and Word Instructions",
+                                      [FeatureAVX512]>;
+def FeatureVLX     : SubtargetFeature<"avx512vl", "HasVLX", "true",
+                      "Enable AVX-512 Vector Length eXtensions",
+                                      [FeatureAVX512]>;
 def FeaturePCLMUL  : SubtargetFeature<"pclmul", "HasPCLMUL", "true",
                          "Enable packed carry-less multiplication instructions",
                                [FeatureSSE2]>;
@@ -149,6 +157,8 @@ def FeatureADX     : SubtargetFeature<"adx", "HasADX", "true",
 def FeatureSHA     : SubtargetFeature<"sha", "HasSHA", "true",
                                       "Enable SHA instructions",
                                       [FeatureSSE2]>;
+def FeatureSGX     : SubtargetFeature<"sgx", "HasSGX", "true",
+                                      "Support SGX instructions">;
 def FeaturePRFCHW  : SubtargetFeature<"prfchw", "HasPRFCHW", "true",
                                       "Support PRFCHW instructions">;
 def FeatureRDSEED  : SubtargetFeature<"rdseed", "HasRDSEED", "true",
@@ -273,7 +283,19 @@ def : ProcessorModel<"knl", HaswellModel,
                       FeatureCMPXCHG16B, FeatureFastUAMem, FeaturePOPCNT,
                       FeatureAES, FeaturePCLMUL, FeatureRDRAND, FeatureF16C,
                       FeatureFSGSBase, FeatureMOVBE, FeatureLZCNT, FeatureBMI,
-                      FeatureBMI2, FeatureFMA, FeatureRTM, FeatureHLE]>;
+                      FeatureBMI2, FeatureFMA, FeatureRTM, FeatureHLE,
+                      FeatureSlowIncDec]>;
+
+// SKX
+// FIXME: define SKX model
+def : ProcessorModel<"skx", HaswellModel,
+                     [FeatureAVX512, FeatureCDI,
+                      FeatureDQI, FeatureBWI, FeatureVLX,
+                      FeatureCMPXCHG16B, FeatureFastUAMem, FeaturePOPCNT,
+                      FeatureAES, FeaturePCLMUL, FeatureRDRAND, FeatureF16C,
+                      FeatureFSGSBase, FeatureMOVBE, FeatureLZCNT, FeatureBMI,
+                      FeatureBMI2, FeatureFMA, FeatureRTM, FeatureHLE,
+                      FeatureSlowIncDec, FeatureSGX]>;
 
 def : Proc<"k6",              [FeatureMMX]>;
 def : Proc<"k6-2",            [Feature3DNow]>;