commit 9c538908336344c6c36944e9228ffc5a6dc1f5ff
author Benjamin Kramer <benny.kra@googlemail.com> Tue Jan 15 17:23:36 2019 +0000
committer Benjamin Kramer <benny.kra@googlemail.com> Tue Jan 15 17:23:36 2019 +0000
tree 1a36e1c32e84c24526a983d1327b0d93ed458d43
parent d4d77343e5d51d121c6e7b6cfc5b08510cb1430d

Revert "[X86] Make _xgetbv/_xsetbv on non-windows platforms"

This reverts commit r351160. Breaks building v8.

llvm-svn: 351210

clang/lib/CodeGen/CGBuiltin.cpp

diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index 32c27ed..a718f2f 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -9833,9 +9833,7 @@
   case X86::BI__builtin_ia32_xsavec:
   case X86::BI__builtin_ia32_xsavec64:
   case X86::BI__builtin_ia32_xsaves:
-  case X86::BI__builtin_ia32_xsaves64:
-  case X86::BI__builtin_ia32_xsetbv:
-  case X86::BI_xsetbv: {
+  case X86::BI__builtin_ia32_xsaves64: {
     Intrinsic::ID ID;
 #define INTRINSIC_X86_XSAVE_ID(NAME) \
     case X86::BI__builtin_ia32_##NAME: \
@@ -9855,10 +9853,6 @@
     INTRINSIC_X86_XSAVE_ID(xsavec64);
     INTRINSIC_X86_XSAVE_ID(xsaves);
     INTRINSIC_X86_XSAVE_ID(xsaves64);
-    INTRINSIC_X86_XSAVE_ID(xsetbv);
-    case X86::BI_xsetbv:
-      ID = Intrinsic::x86_xsetbv;
-      break;
     }
 #undef INTRINSIC_X86_XSAVE_ID
     Value *Mhi = Builder.CreateTrunc(
@@ -9868,9 +9862,6 @@
     Ops.push_back(Mlo);
     return Builder.CreateCall(CGM.getIntrinsic(ID), Ops);
   }
-  case X86::BI__builtin_ia32_xgetbv:
-  case X86::BI_xgetbv:
-    return Builder.CreateCall(CGM.getIntrinsic(Intrinsic::x86_xgetbv), Ops);
   case X86::BI__builtin_ia32_storedqudi128_mask:
   case X86::BI__builtin_ia32_storedqusi128_mask:
   case X86::BI__builtin_ia32_storedquhi128_mask: