From ed8ecc8429e53dc638763fb8f48c620b6dbae174 Mon Sep 17 00:00:00 2001 From: Oliver Stannard Date: Wed, 27 Aug 2014 16:31:57 +0000 Subject: Allow __fp16 as a function arg or return type for AArch64 ACLE 2.0 allows __fp16 to be used as a function argument or return type. This enables this for AArch64. This also fixes an existing bug that causes clang to not allow homogeneous floating-point aggregates with a base type of __fp16. This is valid for AAPCS64, but not for AAPCS-VFP. llvm-svn: 216558 --- clang/lib/CodeGen/CGExprConstant.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'clang/lib/CodeGen/CGExprConstant.cpp') diff --git a/clang/lib/CodeGen/CGExprConstant.cpp b/clang/lib/CodeGen/CGExprConstant.cpp index b508dcb446f..3fdab85d5f0 100644 --- a/clang/lib/CodeGen/CGExprConstant.cpp +++ b/clang/lib/CodeGen/CGExprConstant.cpp @@ -1132,7 +1132,8 @@ llvm::Constant *CodeGenModule::EmitConstantValue(const APValue &Value, case APValue::Float: { const llvm::APFloat &Init = Value.getFloat(); if (&Init.getSemantics() == &llvm::APFloat::IEEEhalf && - !Context.getLangOpts().NativeHalfType) + !Context.getLangOpts().NativeHalfType && + !Context.getLangOpts().HalfArgsAndReturns) return llvm::ConstantInt::get(VMContext, Init.bitcastToAPInt()); else return llvm::ConstantFP::get(VMContext, Init); -- cgit v1.2.3