r295843 - [OpenCL] r600 needs OpenCL kernel calling convention

[Jan Vesely via cfe-commits]

Hi Hans,

I'd like this commit to make it to 4.0. I'm not sure if it falls under
OpenCL or AMDGPU so I've added both Matt and Anastasia to cc.

thank you,
Jan

On Wed, 2017-02-22 at 15:01 +0000, Jan Vesely via cfe-commits wrote:
> Author: jvesely
> Date: Wed Feb 22 09:01:42 2017
> New Revision: 295843
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=295843&view=rev
> Log:
> [OpenCL] r600 needs OpenCL kernel calling convention
> 
> Differential Revision: https://reviews.llvm.org/D30236
> 
> Modified:
>     cfe/trunk/lib/Sema/SemaType.cpp
>     cfe/trunk/test/CodeGenOpenCL/amdgpu-abi-struct-coerce.cl
> 
> Modified: cfe/trunk/lib/Sema/SemaType.cpp
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaType.cpp?rev=295843&r1=295842&r2=295843&view=diff
> ==============================================================================
> --- cfe/trunk/lib/Sema/SemaType.cpp (original)
> +++ cfe/trunk/lib/Sema/SemaType.cpp Wed Feb 22 09:01:42 2017
> @@ -3175,7 +3175,7 @@ getCCForDeclaratorChunk(Sema &S, Declara
>        if (Attr->getKind() == AttributeList::AT_OpenCLKernel) {
>          llvm::Triple::ArchType arch = S.Context.getTargetInfo().getTriple().getArch();
>          if (arch == llvm::Triple::spir || arch == llvm::Triple::spir64 ||
> -            arch == llvm::Triple::amdgcn) {
> +            arch == llvm::Triple::amdgcn || arch == llvm::Triple::r600) {
>            CC = CC_OpenCLKernel;
>          }
>          break;
> 
> Modified: cfe/trunk/test/CodeGenOpenCL/amdgpu-abi-struct-coerce.cl
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenOpenCL/amdgpu-abi-struct-coerce.cl?rev=295843&r1=295842&r2=295843&view=diff
> ==============================================================================
> --- cfe/trunk/test/CodeGenOpenCL/amdgpu-abi-struct-coerce.cl (original)
> +++ cfe/trunk/test/CodeGenOpenCL/amdgpu-abi-struct-coerce.cl Wed Feb 22 09:01:42 2017
> @@ -1,5 +1,6 @@
>  // REQUIRES: amdgpu-registered-target
>  // RUN: %clang_cc1 -triple amdgcn-unknown-unknown -S -emit-llvm -o - %s | FileCheck %s
> +// RUN: %clang_cc1 -triple r600-unknown-unknown -S -emit-llvm -o - %s | FileCheck %s
>  
>  // CHECK-NOT: %struct.single_element_struct_arg = type { i32 }
>  typedef struct single_element_struct_arg
> 
> 
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