[llvm] r187566 - XCore target: add GCCBuiltin to four intrinsics

[Robert Lytton]

Hi Rafael,
The test cases are in the clang front end.
I did think about how to test them from llvm but didn't come up with any ideas.
Robert
________________________________________
From: Rafael Espíndola [rafael.espindola at gmail.com]
Sent: 01 August 2013 15:23
To: Robert Lytton
Cc: llvm-commits
Subject: Re: [llvm] r187566 - XCore target: add GCCBuiltin to four intrinsics

testcase?

On 1 August 2013 04:41, Robert Lytton <robert at xmos.com> wrote:
> Author: rlytton
> Date: Thu Aug  1 03:41:32 2013
> New Revision: 187566
>
> URL: http://llvm.org/viewvc/llvm-project?rev=187566&view=rev
> Log:
> XCore target: add GCCBuiltin to four intrinsics
>
> The following are made available by clang in the XCore ABI
>         __builtin_bitrev
>         __builtin_getid
>         __builtin_getps
>         __builtin_setps
>
> Modified:
>     llvm/trunk/include/llvm/IR/IntrinsicsXCore.td   (contents, props changed)
>
> Modified: llvm/trunk/include/llvm/IR/IntrinsicsXCore.td
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/IR/IntrinsicsXCore.td?rev=187566&r1=187565&r2=187566&view=diff
> ==============================================================================
> --- llvm/trunk/include/llvm/IR/IntrinsicsXCore.td (original)
> +++ llvm/trunk/include/llvm/IR/IntrinsicsXCore.td Thu Aug  1 03:41:32 2013
> @@ -13,7 +13,8 @@
>
>  let TargetPrefix = "xcore" in {  // All intrinsics start with "llvm.xcore.".
>    // Miscellaneous instructions.
> -  def int_xcore_bitrev : Intrinsic<[llvm_i32_ty],[llvm_i32_ty],[IntrNoMem]>;
> +  def int_xcore_bitrev : Intrinsic<[llvm_i32_ty],[llvm_i32_ty],[IntrNoMem]>,
> +                         GCCBuiltin<"__builtin_bitrev">;
>    def int_xcore_crc8 : Intrinsic<[llvm_i32_ty, llvm_i32_ty],
>                                   [llvm_i32_ty,llvm_i32_ty,llvm_i32_ty],
>                                   [IntrNoMem]>;
> @@ -24,9 +25,12 @@ let TargetPrefix = "xcore" in {  // All
>                                   [IntrNoMem]>;
>    def int_xcore_zext : Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty],
>                                   [IntrNoMem]>;
> -  def int_xcore_getid : Intrinsic<[llvm_i32_ty],[],[IntrNoMem]>;
> -  def int_xcore_getps : Intrinsic<[llvm_i32_ty],[llvm_i32_ty]>;
> -  def int_xcore_setps : Intrinsic<[],[llvm_i32_ty, llvm_i32_ty]>;
> +  def int_xcore_getid : Intrinsic<[llvm_i32_ty],[],[IntrNoMem]>,
> +                        GCCBuiltin<"__builtin_getid">;
> +  def int_xcore_getps : Intrinsic<[llvm_i32_ty],[llvm_i32_ty]>,
> +                        GCCBuiltin<"__builtin_getps">;
> +  def int_xcore_setps : Intrinsic<[],[llvm_i32_ty, llvm_i32_ty]>,
> +                        GCCBuiltin<"__builtin_setps">;
>    def int_xcore_geted : Intrinsic<[llvm_i32_ty],[]>;
>    def int_xcore_getet : Intrinsic<[llvm_i32_ty],[]>;
>    def int_xcore_setsr : Intrinsic<[],[llvm_i32_ty]>;
>
> Propchange: llvm/trunk/include/llvm/IR/IntrinsicsXCore.td
> ------------------------------------------------------------------------------
>     svn:executable = *
>
>
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