Reviewed-by: Marek Olšák <marek.ol...@amd.com>
Marek
On Fri, Apr 7, 2017 at 6:44 PM, Samuel Pitoiset
<samuel.pitoi...@gmail.com> wrote:
> To silent the following compiler warning:
>
> common/ac_llvm_build.c: In function ‘ac_build_image_opcode’:
> common/ac_llvm_build.c:1080:3: warning: ‘name’ may be used uninitialized in
> this function [-Wmaybe-uninitialized]
> snprintf(intr_name, sizeof(intr_name), "%s%s%s%s.v4f32.%s.v8i32",
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> name,
> ~~~~~
> a->compare ? ".c" : "",
> ~~~~~~~~~~~~~~~~~~~~~~~
> a->bias ? ".b" :
> ~~~~~~~~~~~~~~~~
> a->lod ? ".l" :
> ~~~~~~~~~~~~~~~
> a->deriv ? ".d" :
> ~~~~~~~~~~~~~~~~~
> a->level_zero ? ".lz" : "",
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~
> a->offset ? ".o" : "",
> ~~~~~~~~~~~~~~~~~~~~~~
> type);
> ~~~~~
>
> Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
> ---
> src/amd/common/ac_llvm_build.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/src/amd/common/ac_llvm_build.c b/src/amd/common/ac_llvm_build.c
> index 5745fab05f..d45094c862 100644
> --- a/src/amd/common/ac_llvm_build.c
> +++ b/src/amd/common/ac_llvm_build.c
> @@ -1072,6 +1072,8 @@ LLVMValueRef ac_build_image_opcode(struct
> ac_llvm_context *ctx,
> case ac_image_get_resinfo:
> name = "llvm.amdgcn.image.getresinfo";
> break;
> + default:
> + unreachable("invalid image opcode");
> }
>
> ac_build_type_name_for_intr(LLVMTypeOf(args[0]), type,
> --
> 2.12.2
>
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