Patches 1-5 are r-b me.
On Mon, Apr 1, 2019 at 4:15 PM Samuel Pitoiset
<samuel.pitoi...@gmail.com> wrote:
>
> Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
> ---
> src/amd/common/ac_llvm_build.c | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/src/amd/common/ac_llvm_build.c b/src/amd/common/ac_llvm_build.c
> index 8d749cc8eb0..54e90288bda 100644
> --- a/src/amd/common/ac_llvm_build.c
> +++ b/src/amd/common/ac_llvm_build.c
> @@ -2585,6 +2585,13 @@ LLVMValueRef ac_build_bitfield_reverse(struct
> ac_llvm_context *ctx,
> bitsize = ac_get_elem_bits(ctx, LLVMTypeOf(src0));
>
> switch (bitsize) {
> + case 64:
> + result = ac_build_intrinsic(ctx, "llvm.bitreverse.i64",
> ctx->i64,
> + (LLVMValueRef []) { src0 }, 1,
> + AC_FUNC_ATTR_READNONE);
> +
> + result = LLVMBuildTrunc(ctx->builder, result, ctx->i32, "");
> + break;
> case 32:
> result = ac_build_intrinsic(ctx, "llvm.bitreverse.i32",
> ctx->i32,
> (LLVMValueRef []) { src0 }, 1,
> @@ -2595,6 +2602,13 @@ LLVMValueRef ac_build_bitfield_reverse(struct
> ac_llvm_context *ctx,
> (LLVMValueRef []) { src0 }, 1,
> AC_FUNC_ATTR_READNONE);
>
> + result = LLVMBuildZExt(ctx->builder, result, ctx->i32, "");
> + break;
> + case 8:
> + result = ac_build_intrinsic(ctx, "llvm.bitreverse.i8",
> ctx->i8,
> + (LLVMValueRef []) { src0 }, 1,
> + AC_FUNC_ATTR_READNONE);
> +
> result = LLVMBuildZExt(ctx->builder, result, ctx->i32, "");
> break;
> default:
> --
> 2.21.0
>
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