diff options
| author | Benjamin Kramer <benny.kra@googlemail.com> | 2012-01-28 18:42:57 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2012-01-28 18:42:57 +0000 |
| commit | a49a2839266f0bac2b6286e9f49fdc0c292938fe (patch) | |
| tree | fc9198c2a440131d8d480ab4748762a9b1c7c520 /lib | |
| parent | 9f1c49c57d8a5215c3f662b0f00e830a0b06d6de (diff) | |
Make the __builtin_c[lt]zs builtins target independent.
There is really no reason to have these only available on x86. It's
just __builtin_c[tl]z for shorts.
Modernize the test while at it.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149183 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/CodeGen/CGBuiltin.cpp | 28 |
1 files changed, 2 insertions, 26 deletions
diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp index f4a5a82802..acf95c8579 100644 --- a/lib/CodeGen/CGBuiltin.cpp +++ b/lib/CodeGen/CGBuiltin.cpp @@ -229,6 +229,7 @@ RValue CodeGenFunction::EmitBuiltinExpr(const FunctionDecl *FD, return RValue::get(Result); } + case Builtin::BI__builtin_ctzs: case Builtin::BI__builtin_ctz: case Builtin::BI__builtin_ctzl: case Builtin::BI__builtin_ctzll: { @@ -245,6 +246,7 @@ RValue CodeGenFunction::EmitBuiltinExpr(const FunctionDecl *FD, "cast"); return RValue::get(Result); } + case Builtin::BI__builtin_clzs: case Builtin::BI__builtin_clz: case Builtin::BI__builtin_clzl: case Builtin::BI__builtin_clzll: { @@ -2061,32 +2063,6 @@ Value *CodeGenFunction::EmitX86BuiltinExpr(unsigned BuiltinID, switch (BuiltinID) { default: return 0; - case X86::BI__builtin_clzs: { - Value *ArgValue = EmitScalarExpr(E->getArg(0)); - - llvm::Type *ArgType = ArgValue->getType(); - Value *F = CGM.getIntrinsic(Intrinsic::ctlz, ArgType); - - llvm::Type *ResultType = ConvertType(E->getType()); - Value *Result = Builder.CreateCall2(F, ArgValue, Builder.getTrue()); - if (Result->getType() != ResultType) - Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, - "cast"); - return Result; - } - case X86::BI__builtin_ctzs: { - Value *ArgValue = EmitScalarExpr(E->getArg(0)); - - llvm::Type *ArgType = ArgValue->getType(); - Value *F = CGM.getIntrinsic(Intrinsic::cttz, ArgType); - - llvm::Type *ResultType = ConvertType(E->getType()); - Value *Result = Builder.CreateCall2(F, ArgValue, Builder.getTrue()); - if (Result->getType() != ResultType) - Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, - "cast"); - return Result; - } case X86::BI__builtin_ia32_pslldi128: case X86::BI__builtin_ia32_psllqi128: case X86::BI__builtin_ia32_psllwi128: |