Move x86-64 builtins from SemaChecking.cpp to BuiltinsX86_64.def

Summary: Follow-up to https://reviews.llvm.org/D24598 (separating builtins for x84-64 and i386).

Reviewers: hans, thakis, rnk

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D25494

llvm-svn: 284026

1 files changed, 0 insertions, 58 deletions

diff --git a/clang/lib/Sema/SemaChecking.cpp b/clang/lib/Sema/SemaChecking.cpp
index 013120a..0d0031a 100644
--- a/clang/lib/Sema/SemaChecking.cpp
+++ b/clang/lib/Sema/SemaChecking.cpp
@@ -1590,58 +1590,6 @@ static bool SemaBuiltinCpuSupports(Sema &S, CallExpr *TheCall) {
   return false;
 }
 
-static bool isX86_64Builtin(unsigned BuiltinID) {
-  // These builtins only work on x86-64 targets.
-  switch (BuiltinID) {
-  case X86::BI__builtin_ia32_addcarryx_u64:
-  case X86::BI__builtin_ia32_addcarry_u64:
-  case X86::BI__builtin_ia32_subborrow_u64:
-  case X86::BI__builtin_ia32_readeflags_u64:
-  case X86::BI__builtin_ia32_writeeflags_u64:
-  case X86::BI__builtin_ia32_bextr_u64:
-  case X86::BI__builtin_ia32_bextri_u64:
-  case X86::BI__builtin_ia32_bzhi_di:
-  case X86::BI__builtin_ia32_pdep_di:
-  case X86::BI__builtin_ia32_pext_di:
-  case X86::BI__builtin_ia32_crc32di:
-  case X86::BI__builtin_ia32_fxsave64:
-  case X86::BI__builtin_ia32_fxrstor64:
-  case X86::BI__builtin_ia32_xsave64:
-  case X86::BI__builtin_ia32_xrstor64:
-  case X86::BI__builtin_ia32_xsaveopt64:
-  case X86::BI__builtin_ia32_xrstors64:
-  case X86::BI__builtin_ia32_xsavec64:
-  case X86::BI__builtin_ia32_xsaves64:
-  case X86::BI__builtin_ia32_rdfsbase64:
-  case X86::BI__builtin_ia32_rdgsbase64:
-  case X86::BI__builtin_ia32_wrfsbase64:
-  case X86::BI__builtin_ia32_wrgsbase64:
-  case X86::BI__builtin_ia32_pbroadcastq512_gpr_mask:
-  case X86::BI__builtin_ia32_pbroadcastq256_gpr_mask:
-  case X86::BI__builtin_ia32_pbroadcastq128_gpr_mask:
-  case X86::BI__builtin_ia32_vcvtsd2si64:
-  case X86::BI__builtin_ia32_vcvtsd2usi64:
-  case X86::BI__builtin_ia32_vcvtss2si64:
-  case X86::BI__builtin_ia32_vcvtss2usi64:
-  case X86::BI__builtin_ia32_vcvttsd2si64:
-  case X86::BI__builtin_ia32_vcvttsd2usi64:
-  case X86::BI__builtin_ia32_vcvttss2si64:
-  case X86::BI__builtin_ia32_vcvttss2usi64:
-  case X86::BI__builtin_ia32_cvtss2si64:
-  case X86::BI__builtin_ia32_cvttss2si64:
-  case X86::BI__builtin_ia32_cvtsd2si64:
-  case X86::BI__builtin_ia32_cvttsd2si64:
-  case X86::BI__builtin_ia32_cvtsi2sd64:
-  case X86::BI__builtin_ia32_cvtsi2ss64:
-  case X86::BI__builtin_ia32_cvtusi2sd64:
-  case X86::BI__builtin_ia32_cvtusi2ss64:
-  case X86::BI__builtin_ia32_rdseed64_step:
-    return true;
-  }
-
-  return false;
-}
-
 // Check if the rounding mode is legal.
 bool Sema::CheckX86BuiltinRoundingOrSAE(unsigned BuiltinID, CallExpr *TheCall) {
   // Indicates if this instruction has rounding control or just SAE.
@@ -1838,12 +1786,6 @@ bool Sema::CheckX86BuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall) {
   if (BuiltinID == X86::BI__builtin_ms_va_start)
     return SemaBuiltinMSVAStart(TheCall);
 
-  // Check for 64-bit only builtins on a 32-bit target.
-  const llvm::Triple &TT = Context.getTargetInfo().getTriple();
-  if (TT.getArch() != llvm::Triple::x86_64 && isX86_64Builtin(BuiltinID))
-    return Diag(TheCall->getCallee()->getLocStart(),
-                diag::err_x86_builtin_32_bit_tgt);
-
   // If the intrinsic has rounding or SAE make sure its valid.
   if (CheckX86BuiltinRoundingOrSAE(BuiltinID, TheCall))
     return true;