Author: ctopper
Date: Sat Nov 7 02:08:31 2015
New Revision: 252399
URL: http://llvm.org/viewvc/llvm-project?rev=252399&view=rev
Log:
Make SemaBuiltinCpuSupports a static function. NFC.
Modified:
cfe/trunk/include/clang/Sema/Sema.h
cfe/trunk/lib/Sema/SemaChecking.cpp
Modified: cfe/trunk/include/clang/Sema/Sema.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Sema/Sema.h?rev=252399&r1=252398&r2=252399&view=diff
==============================================================================
--- cfe/trunk/include/clang/Sema/Sema.h (original)
+++ cfe/trunk/include/clang/Sema/Sema.h Sat Nov 7 02:08:31 2015
@@ -8912,7 +8912,6 @@ private:
bool SemaBuiltinARMSpecialReg(unsigned BuiltinID, CallExpr *TheCall,
int ArgNum, unsigned ExpectedFieldNum,
bool AllowName);
- bool SemaBuiltinCpuSupports(CallExpr *TheCall);
public:
enum FormatStringType {
FST_Scanf,
Modified: cfe/trunk/lib/Sema/SemaChecking.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaChecking.cpp?rev=252399&r1=252398&r2=252399&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaChecking.cpp (original)
+++ cfe/trunk/lib/Sema/SemaChecking.cpp Sat Nov 7 02:08:31 2015
@@ -1070,12 +1070,32 @@ bool Sema::CheckSystemZBuiltinFunctionCa
return SemaBuiltinConstantArgRange(TheCall, i, l, u);
}
+/// SemaBuiltinCpuSupports - Handle __builtin_cpu_supports(char *).
+/// This checks that the target supports __builtin_cpu_supports and
+/// that the string argument is constant and valid.
+static bool SemaBuiltinCpuSupports(Sema &S, CallExpr *TheCall) {
+ Expr *Arg = TheCall->getArg(0);
+
+ // Check if the argument is a string literal.
+ if (!isa<StringLiteral>(Arg->IgnoreParenImpCasts()))
+ return S.Diag(TheCall->getLocStart(), diag::err_expr_not_string_literal)
+ << Arg->getSourceRange();
+
+ // Check the contents of the string.
+ StringRef Feature =
+ cast<StringLiteral>(Arg->IgnoreParenImpCasts())->getString();
+ if (!S.Context.getTargetInfo().validateCpuSupports(Feature))
+ return S.Diag(TheCall->getLocStart(), diag::err_invalid_cpu_supports)
+ << Arg->getSourceRange();
+ return false;
+}
+
bool Sema::CheckX86BuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall) {
unsigned i = 0, l = 0, u = 0;
switch (BuiltinID) {
default: return false;
case X86::BI__builtin_cpu_supports:
- return SemaBuiltinCpuSupports(TheCall);
+ return SemaBuiltinCpuSupports(*this, TheCall);
case X86::BI__builtin_ms_va_start:
return SemaBuiltinMSVAStart(TheCall);
case X86::BI_mm_prefetch: i = 1; l = 0; u = 3; break;
@@ -2952,26 +2972,6 @@ bool Sema::SemaBuiltinARMSpecialReg(unsi
return false;
}
-/// SemaBuiltinCpuSupports - Handle __builtin_cpu_supports(char *).
-/// This checks that the target supports __builtin_cpu_supports and
-/// that the string argument is constant and valid.
-bool Sema::SemaBuiltinCpuSupports(CallExpr *TheCall) {
- Expr *Arg = TheCall->getArg(0);
-
- // Check if the argument is a string literal.
- if (!isa<StringLiteral>(Arg->IgnoreParenImpCasts()))
- return Diag(TheCall->getLocStart(), diag::err_expr_not_string_literal)
- << Arg->getSourceRange();
-
- // Check the contents of the string.
- StringRef Feature =
- cast<StringLiteral>(Arg->IgnoreParenImpCasts())->getString();
- if (!Context.getTargetInfo().validateCpuSupports(Feature))
- return Diag(TheCall->getLocStart(), diag::err_invalid_cpu_supports)
- << Arg->getSourceRange();
- return false;
-}
-
/// SemaBuiltinLongjmp - Handle __builtin_longjmp(void *env[5], int val).
/// This checks that the target supports __builtin_longjmp and
/// that val is a constant 1.
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