return SemaBuiltinCpuSupports(*this, TheCall);
case X86::BI__builtin_ms_va_start:
return SemaBuiltinMSVAStart(TheCall);
+ 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_pbroadcastb512_gpr_mask:
+ case X86::BI__builtin_ia32_pbroadcastb256_gpr_mask:
+ case X86::BI__builtin_ia32_pbroadcastb128_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: {
+ // These builtins only work on x86-64 targets.
+ const llvm::Triple &TT = Context.getTargetInfo().getTriple();
+ if (TT.getArch() != llvm::Triple::x86_64)
+ return Diag(TheCall->getCallee()->getLocStart(),
+ diag::err_x86_builtin_32_bit_tgt);
+ return false;
+ }
case X86::BI__builtin_ia32_extractf64x4_mask:
case X86::BI__builtin_ia32_extracti64x4_mask:
case X86::BI__builtin_ia32_extractf32x8_mask:
--- /dev/null
+// REQUIRES: x86-registered-target
+// RUN: not %clang_cc1 -triple i386-unknown-unknown -emit-llvm %s -o - 2>&1 | FileCheck %s
+
+void call_x86_64_builtins(void)
+{
+ unsigned long long a = __builtin_ia32_crc32di(0, 0);
+ unsigned long long b;
+ unsigned int c = __builtin_ia32_rdseed64_step (&b);
+ unsigned long long d = __builtin_ia32_bextr_u64 (0, 0);
+ unsigned long long e = __builtin_ia32_pdep_di(0, 0);
+ unsigned long long f = __builtin_ia32_pext_di(0, 0);
+ unsigned long long g = __builtin_ia32_bzhi_di(0, 0);
+ unsigned long long h;
+ unsigned long long i = __builtin_ia32_addcarryx_u64(0, 0, 0, &h);
+ unsigned long long j;
+ unsigned long long k = __builtin_ia32_addcarry_u64(0, 0, 0, &j);
+ unsigned long long l;
+ unsigned long long m = __builtin_ia32_subborrow_u64(0, 0, 0, &l);
+}
+
+// CHECK: error: this builtin is only available on x86-64 targets
+// CHECK: __builtin_ia32_crc32di