[PATCH] D14757: Handle ARMv7K as an alias, instead of fake architecture (NFC)

[A. Skrobov via llvm-commits]

tyomitch updated this revision to Diff 40525.
tyomitch added a comment.

Thanks Renato, I see your point.

How about this?


http://reviews.llvm.org/D14757

Files:
  include/llvm/Support/ARMTargetParser.def
  lib/Support/Triple.cpp

Index: lib/Support/Triple.cpp
===================================================================
--- lib/Support/Triple.cpp
+++ lib/Support/Triple.cpp
@@ -1370,6 +1370,14 @@
   case llvm::Triple::Win32:
     // FIXME: this is invalid for WindowsCE
     return "cortex-a9";
+  case llvm::Triple::MacOSX:
+  case llvm::Triple::IOS:
+    if (MArch != "v7k")
+      break;
+    // fall through
+  case llvm::Triple::TvOS:
+  case llvm::Triple::WatchOS:
+    return "cortex-a7";
   default:
     break;
   }
Index: include/llvm/Support/ARMTargetParser.def
===================================================================
--- include/llvm/Support/ARMTargetParser.def
+++ include/llvm/Support/ARMTargetParser.def
@@ -212,7 +212,6 @@
 ARM_CPU_NAME("xscale", AK_XSCALE, FK_NONE, true, AEK_NONE)
 ARM_CPU_NAME("swift", AK_ARMV7S, FK_NEON_VFPV4, true,
              (AEK_HWDIVARM | AEK_HWDIV))
-ARM_CPU_NAME("cortex-a7", AK_ARMV7K, FK_NONE, true, AEK_HWDIVARM | AEK_HWDIV)
 // Invalid CPU
 ARM_CPU_NAME("invalid", AK_INVALID, FK_INVALID, true, AEK_INVALID)
 #undef ARM_CPU_NAME


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