[LLVM][X86][Goldmont] Adding new target-cpu: Goldmont
[LLVM SIDE]
Connecting the GoldMont processor to his feature.
Reviewers:
1. igorb
2. zvi
3. delena
4. RKSimon
5. craig.topper
Differential Revision: https://reviews.llvm.org/D34504
llvm-svn: 306658
diff --git a/llvm/lib/Target/X86/X86.td b/llvm/lib/Target/X86/X86.td
index fe10529..7437eba 100644
--- a/llvm/lib/Target/X86/X86.td
+++ b/llvm/lib/Target/X86/X86.td
@@ -300,6 +300,8 @@
"Intel Atom processors">;
def ProcIntelSLM : SubtargetFeature<"slm", "X86ProcFamily", "IntelSLM",
"Intel Silvermont processors">;
+def ProcIntelGLM : SubtargetFeature<"glm", "X86ProcFamily", "IntelGLM",
+ "Intel Goldmont processors">;
class Proc<string Name, list<SubtargetFeature> Features>
: ProcessorModel<Name, GenericModel, Features>;
@@ -430,6 +432,34 @@
def : SilvermontProc<"silvermont">;
def : SilvermontProc<"slm">; // Legacy alias.
+class GoldmontProc<string Name> : ProcessorModel<Name, SLMModel, [
+ ProcIntelGLM,
+ FeatureX87,
+ FeatureMMX,
+ FeatureSSE42,
+ FeatureFXSR,
+ FeatureCMPXCHG16B,
+ FeatureMOVBE,
+ FeaturePOPCNT,
+ FeaturePCLMUL,
+ FeatureAES,
+ FeaturePRFCHW,
+ FeatureCallRegIndirect,
+ FeatureSlowLEA,
+ FeatureSlowIncDec,
+ FeatureSlowBTMem,
+ FeatureLAHFSAHF,
+ FeatureMPX,
+ FeatureSHA,
+ FeatureRDSEED,
+ FeatureXSAVE,
+ FeatureXSAVEOPT,
+ FeatureXSAVEC,
+ FeatureXSAVES,
+ FeatureCLFLUSHOPT
+]>;
+def : GoldmontProc<"goldmont">;
+
// "Arrandale" along with corei3 and corei5
class NehalemProc<string Name> : ProcessorModel<Name, SandyBridgeModel, [
FeatureX87,
diff --git a/llvm/lib/Target/X86/X86Subtarget.h b/llvm/lib/Target/X86/X86Subtarget.h
index 550e95c..fa0afe2 100644
--- a/llvm/lib/Target/X86/X86Subtarget.h
+++ b/llvm/lib/Target/X86/X86Subtarget.h
@@ -58,7 +58,7 @@
};
enum X86ProcFamilyEnum {
- Others, IntelAtom, IntelSLM
+ Others, IntelAtom, IntelSLM, IntelGLM
};
/// X86 processor family: Intel Atom, and others