Revert "[llvm] llvm-tapi-diff"

This reverts commit d1d36f7ad2ae82bea8a6fcc40d6c42a72e21f096.
Reverting this patch to investigate linux bot failures
 + fix with author offline

1 files changed, 0 insertions, 29 deletions

diff --git a/llvm/lib/TextAPI/Platform.cpp b/llvm/lib/TextAPI/Platform.cpp
index a2ce6d0..038ad9d 100644
--- a/llvm/lib/TextAPI/Platform.cpp
+++ b/llvm/lib/TextAPI/Platform.cpp
@@ -105,34 +105,5 @@ PlatformKind getPlatformFromName(StringRef Name) {
       .Default(PlatformKind::unknown);
 }
 
-std::string getOSAndEnvironmentName(PlatformKind Platform,
-                                    std::string Version) {
-  switch (Platform) {
-  case PlatformKind::unknown:
-    return "darwin" + Version;
-  case PlatformKind::macOS:
-    return "macos" + Version;
-  case PlatformKind::iOS:
-    return "ios" + Version;
-  case PlatformKind::tvOS:
-    return "tvos" + Version;
-  case PlatformKind::watchOS:
-    return "watchos" + Version;
-  case PlatformKind::bridgeOS:
-    return "bridgeos" + Version;
-  case PlatformKind::macCatalyst:
-    return "ios" + Version + "-macabi";
-  case PlatformKind::iOSSimulator:
-    return "ios" + Version + "-simulator";
-  case PlatformKind::tvOSSimulator:
-    return "tvos" + Version + "-simulator";
-  case PlatformKind::watchOSSimulator:
-    return "watchos" + Version + "-simulator";
-  case PlatformKind::driverKit:
-    return "driverkit" + Version;
-  }
-  llvm_unreachable("Unknown llvm::MachO::PlatformKind enum");
-}
-
 } // end namespace MachO.
 } // end namespace llvm.