AMDGPU: Also track whether SGPRs were spilled

[oota-llvm.git] / lib / Target / AMDGPU / Processors.td

diff --git a/lib/Target/AMDGPU/Processors.td b/lib/Target/AMDGPU/Processors.td
index 410d8870c38f40f7a1e3ab5161409b846d024d97..d9a0723bedc937f21c1860de9098350d3ca6a699 100644 (file)
--- a/lib/Target/AMDGPU/Processors.td
+++ b/lib/Target/AMDGPU/Processors.td
@@ -1,4 +1,4 @@
-//===-- Processors.td - TODO: Add brief description -------===//
+//===-- Processors.td - R600 Processor definitions ------------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -6,22 +6,139 @@
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
-//
-// AMDIL processors supported.
-//
-//===----------------------------------------------------------------------===//
 
 class Proc<string Name, ProcessorItineraries itin, list<SubtargetFeature> Features>
 : Processor<Name, itin, Features>;
-def : Proc<"rv710",      R600_EG_Itin, []>;
-def : Proc<"rv730",      R600_EG_Itin, []>;
-def : Proc<"rv770",      R600_EG_Itin, [FeatureFP64]>;
-def : Proc<"cedar",      R600_EG_Itin, [FeatureByteAddress, FeatureImages]>;
-def : Proc<"redwood",    R600_EG_Itin, [FeatureByteAddress, FeatureImages]>;
-def : Proc<"juniper",    R600_EG_Itin, [FeatureByteAddress, FeatureImages]>;
-def : Proc<"cypress",    R600_EG_Itin, [FeatureByteAddress, FeatureImages, FeatureFP64]>;
-def : Proc<"barts",      R600_EG_Itin, [FeatureByteAddress, FeatureImages]>;
-def : Proc<"turks",      R600_EG_Itin, [FeatureByteAddress, FeatureImages]>;
-def : Proc<"caicos",     R600_EG_Itin, [FeatureByteAddress, FeatureImages]>;
-def : Proc<"cayman",     R600_EG_Itin, [FeatureByteAddress, FeatureImages, FeatureFP64]>;
-def : Proc<"SI", SI_Itin, []>;
+
+//===----------------------------------------------------------------------===//
+// R600
+//===----------------------------------------------------------------------===//
+def : Proc<"",           R600_VLIW5_Itin,
+    [FeatureR600, FeatureVertexCache]>;
+
+def : Proc<"r600",       R600_VLIW5_Itin,
+    [FeatureR600 , FeatureVertexCache, FeatureWavefrontSize64]>;
+
+def : Proc<"r630",       R600_VLIW5_Itin,
+    [FeatureR600, FeatureVertexCache, FeatureWavefrontSize32]>;
+
+def : Proc<"rs880",      R600_VLIW5_Itin,
+    [FeatureR600, FeatureWavefrontSize16]>;
+
+def : Proc<"rv670",      R600_VLIW5_Itin,
+    [FeatureR600, FeatureFP64, FeatureVertexCache, FeatureWavefrontSize64]>;
+
+//===----------------------------------------------------------------------===//
+// R700
+//===----------------------------------------------------------------------===//
+
+def : Proc<"rv710",      R600_VLIW5_Itin,
+    [FeatureR700, FeatureVertexCache, FeatureWavefrontSize32]>;
+
+def : Proc<"rv730",      R600_VLIW5_Itin,
+    [FeatureR700, FeatureVertexCache, FeatureWavefrontSize32]>;
+
+def : Proc<"rv770",      R600_VLIW5_Itin,
+    [FeatureR700, FeatureFP64, FeatureVertexCache, FeatureWavefrontSize64]>;
+
+//===----------------------------------------------------------------------===//
+// Evergreen
+//===----------------------------------------------------------------------===//
+
+def : Proc<"cedar",      R600_VLIW5_Itin,
+    [FeatureEvergreen, FeatureVertexCache, FeatureWavefrontSize32,
+     FeatureCFALUBug]>;
+
+def : Proc<"redwood",    R600_VLIW5_Itin,
+    [FeatureEvergreen, FeatureVertexCache, FeatureWavefrontSize64,
+     FeatureCFALUBug]>;
+
+def : Proc<"sumo",       R600_VLIW5_Itin,
+    [FeatureEvergreen, FeatureWavefrontSize64, FeatureCFALUBug]>;
+
+def : Proc<"juniper",    R600_VLIW5_Itin,
+    [FeatureEvergreen, FeatureVertexCache, FeatureWavefrontSize64]>;
+
+def : Proc<"cypress",    R600_VLIW5_Itin,
+    [FeatureEvergreen, FeatureFP64, FeatureVertexCache,
+     FeatureWavefrontSize64]>;
+
+//===----------------------------------------------------------------------===//
+// Northern Islands
+//===----------------------------------------------------------------------===//
+
+def : Proc<"barts",      R600_VLIW5_Itin,
+    [FeatureNorthernIslands, FeatureVertexCache, FeatureCFALUBug]>;
+
+def : Proc<"turks",      R600_VLIW5_Itin,
+    [FeatureNorthernIslands, FeatureVertexCache, FeatureCFALUBug]>;
+
+def : Proc<"caicos",     R600_VLIW5_Itin,
+    [FeatureNorthernIslands, FeatureCFALUBug]>;
+
+def : Proc<"cayman",     R600_VLIW4_Itin,
+    [FeatureNorthernIslands, FeatureFP64, FeatureCaymanISA]>;
+
+//===----------------------------------------------------------------------===//
+// Southern Islands
+//===----------------------------------------------------------------------===//
+
+def : ProcessorModel<"SI", SIFullSpeedModel,
+  [FeatureSouthernIslands, FeatureFastFMAF32]
+>;
+
+def : ProcessorModel<"tahiti",   SIFullSpeedModel,
+  [FeatureSouthernIslands, FeatureFastFMAF32]
+>;
+
+def : ProcessorModel<"pitcairn", SIQuarterSpeedModel, [FeatureSouthernIslands]>;
+
+def : ProcessorModel<"verde",    SIQuarterSpeedModel, [FeatureSouthernIslands]>;
+
+def : ProcessorModel<"oland",    SIQuarterSpeedModel, [FeatureSouthernIslands]>;
+
+def : ProcessorModel<"hainan",   SIQuarterSpeedModel, [FeatureSouthernIslands]>;
+
+//===----------------------------------------------------------------------===//
+// Sea Islands
+//===----------------------------------------------------------------------===//
+
+def : ProcessorModel<"bonaire",    SIQuarterSpeedModel,
+  [FeatureSeaIslands, FeatureLDSBankCount32, FeatureISAVersion7_0_0]
+>;
+
+def : ProcessorModel<"kabini",     SIQuarterSpeedModel,
+  [FeatureSeaIslands, FeatureLDSBankCount16]
+>;
+
+def : ProcessorModel<"kaveri",     SIQuarterSpeedModel,
+  [FeatureSeaIslands, FeatureLDSBankCount32, FeatureISAVersion7_0_0]
+>;
+
+def : ProcessorModel<"hawaii", SIFullSpeedModel,
+  [FeatureSeaIslands, FeatureFastFMAF32, FeatureLDSBankCount32,
+   FeatureISAVersion7_0_1]
+>;
+
+def : ProcessorModel<"mullins",    SIQuarterSpeedModel,
+  [FeatureSeaIslands, FeatureLDSBankCount16]>;
+
+//===----------------------------------------------------------------------===//
+// Volcanic Islands
+//===----------------------------------------------------------------------===//
+
+def : ProcessorModel<"tonga",   SIQuarterSpeedModel,
+  [FeatureVolcanicIslands, FeatureSGPRInitBug, FeatureISAVersion8_0_0]
+>;
+
+def : ProcessorModel<"iceland", SIQuarterSpeedModel,
+  [FeatureVolcanicIslands, FeatureSGPRInitBug, FeatureISAVersion8_0_0]
+>;
+
+def : ProcessorModel<"carrizo", SIQuarterSpeedModel,
+  [FeatureVolcanicIslands, FeatureISAVersion8_0_1]
+>;
+
+def : ProcessorModel<"fiji", SIQuarterSpeedModel,
+  [FeatureVolcanicIslands, FeatureISAVersion8_0_1]
+>;